Linear Power Interactive Product Selector
Linear and Power Interactive Product Selector POWER MANAGEMENT LINEAR RF WIRELESS Linear Regulators Power Switching Comparators Receivers Switching Regulators Supervisors Op Amps Transmitters Power Modules Battery Chargers References Transceivers PMICs DDR/SCSI Terminators Timers Encoders MOSFET Drivers System Management Driver Arrays Lighting & Displays Hot Swap Power Ctrl AUTOMOTIVE AEC-Q100 Low Noise Amplifiers Power Management RF Transmitter 1.3 Switching Regulators Step-Up (Boost) Step-Down (Buck) Internal SW VIN Max VIN Max 5.5V to 6V 16V to 75V Internal SW External SW External SW Multi-Output Multi-Phase IntelliMOSTM (Power Stage) Flyback/Fwd/Push-Pull Digital Controllers 1.3 Step Down (Buck) Internal SW 5.5V 10A 3A 1.5A 400mA MIC22950 MIC2207 MIC4721 MIC23030 7A MIC2208 MIC23156 MIC23031 MIC22700 MIC4930 MIC38150 MIC22705 MIC23303 6A MIC38300 MIC2202 MIC22600 MIC4722 MIC2204 MIC22601 MIC4723 MIC2205 MIC22602 2A 600mA MIC2206 MIC23603 MIC4720 MIC2285A 5A MIC2267 MIC23050 MIC22200 MIC23051 MIC4950 4A MIC22400 MIC22405 MIC22205 300mA MIC2203 6V 3A MIC4724 500mA MIC23150 MIC2245 MIC23153 MIC2285 MIC23155 MIC23201 MIC23163/4 1.3 Step Down (Buck) Internal SW 60V - 75V 4A 36V 7A MIC28500, 75V MIC27600 MIC28510, 75V 3A 3A MIC28511, 60V 2A MIC28512, 70V 40V – 45V 4A MIC4576 34V 2A MIC4682 1.3A MIC4690 MIC4680 MIC28513, 45V 3A LM2576, 40V 1A LM2575, 40V 500mA LM2574, 40V 30V 3A MIC4685 2A MIC4684 1A MIC4681 24V - 28V 12A MIC261201, 28V MIC261203/-ZA, 28V MIC26950, 26V 9A MIC26901, 28V MIC26903/-ZA, 28V 7A 18V - 19V 12A MIC24055/56, 19V 9A MIC24053/54, 19V 6A MIC24051/52, 19V 3A MIC24085, 18V MIC26600, 26V 6A MIC26601, 28V MIC26603/-ZA, 28V 5A MIC26400, 26V 1A 16.5V 2.5A MIC2177 MIC2178 1.5A MIC2179 MIC4575, 24V 500mA MIC4574, 24V 1.3 Low Dropout Regulators Single LDOs VIN Max VIN Max VIN Max -16V to 5.5V 6V to 16V 24V to 120V Dual LDOs IOUT1 = IOUT2 IOUT1 ≠ IOUT2 Multi Channel LDOs LDO Controllers Linear Power Filter Ripple Blocker™ 1.3 Low Dropout Regulators 120V 150mA MIC5283 50mA MIC5282 25mA 30V - 36V 500mA MIC5239, 30V 250mA MIC2954, 30V 150mA MIC5281 MIC5234, 30V MIC5280 MIC5236, 30V Automotive 120V 150mA MAQ5283 50mA 24V - 26V MIC2951, 30V 100mA MIC5233, 36V LP2951, 30V 5A MIC29500/1/2/3 3A MIC29300/1/2/3 MIC29302HWU 1.5A MIC29150/1/2/3 1.25A MIC2940A/41A 750mA MIC2937A/1/2 400mA MIC2920A/1/2/4 200mA MIC5201 150mA MIC5235, 24V MIC5295, 24V 100mA MIC5200 MAQ5282 25mA MAQ5281 MAQ5280 1.3 Low Dropout Regulators 12V - 16V 7.5A 6V - 8V 500mA 5A 1A MIC37100/1/2 MIC29710/2 MIC5209 MIC37501/2 5A MIC5237 MIC49500 MIC29510/2 MIC5216, 12V MIC39500/1 MIC5219, 12V 3A MIC29302A MIC29310/12 MIC39300/1/2 1.5A MIC39150/1/2 1A MIC39100/1/2 750mA MIC3975 180mA MIC5207 150mA MIC5205 MIC5206 MIC5225 80mA MIC5203 MIC5213 10mA MIC5231, 12V 3A MIC49300, 6.5V MIC47300, 6.5V MIC35302 750mA MIC3775 500mA MIC5353 300mA MIC37300/1/2/3 MIC5249 MIC29311, 8V MIC5259 2 - 2.5A MIC37252, 2.5A MIC49200, 2A,6V MIC5318 150mA MIC5247 MIC5248 MIC5238 MIC5252 MIC5255 MIC5256 MIC5258 MIC5268 MIC5317 10mA MIC5232, 7V 1.5A MIC37150/1/2/3 MIC47150, 6.5V MIC49150, 6.5V MIC35152 MIC37139 1.3 Low Dropout Regulators 3.6V – 3.8V 5.5V 3A 5A MIC69502 4A MIC68400 MIC68401 3A MIC69301/2/3 2A MIC68200 1.5A MIC69151/3 500mA MIC5319 MIC5524 MIC5528 400mA MIC5325 300mA MIC5323 MIC5363/4 MIC5303 MIC5307 MIC5309 1A MIC37110/2 MIC37120/2 MIC69101/3 MIC5327 MIC5337 MIC5501/2/3/4 MIC5512/4 200mA MIC5367/8 150mA MIC5270 MIC61300 MIC5271 1.5A MIC59150 MIC5301 MIC61150 MIC5304 MIC5305 MIC5306 MIC5308 MIC5326 MIC5365/66 MIC5375/6/7/8 100mA MIC5253 100mA MIC59300 MIC5265 MIC5302 -16V 1A MIC47100, 3.6V 500mA MIC47050, 3.6V MIC47053, 3.6V MIC94305, 3.6V MIC94325/45/55, 3.6V 200mA MIC94300, 3.6V MIC94310, 3.6V MAQ5300 1.3 Dual LDOs IOUT1 = IOUT2 5.5V 2A MIC68220 500mA MIC5355 MIC5356 MIC5357 200mA MIC5388/9 150mA 300mA 6V 26V 150mA 100mA MIC5254 MIC5202 MIC5311 MIC5312 MIC5313 MIC5314 16V 500mA MIC5212 MIC5315 MIC5316 MIC5330 MIC5331 MIC5332 MIC5310 MIC5333 MIC5320 MIC5335 MIC5321 MIC5338/9 MIC5322 MIC5396/7/8/9 150mA MIC5210 80mA MIC5211 50mA MIC5208 MIC5370/1 MIC5380/1 MIC5264 MIC5392/3 1.3 Dual LDOs IOUT1 ≠ IOUT2 5.5V 150mA / 300mA 300mA / 500mA MIC2210 MIC5350 MIC2211 MIC2212 MIC2213 MIC2214 MIC2219 1.3 Power Modules Low Voltage VIN = 2.7V to 5.5V 2A MIC33263/4 1.2A Medium Voltage VIN = 4.5V to 26V 14A MIC45212 MIC45208 1A 6A 600mA 3A MIC28303 10A MIC33153 MIC33163/4 High Voltage VIN = 4.5V to 50V MIC45205 High Voltage VIN = 4.5V to 70V 3A MIC28304 MIC33050 MIC3385 400mA MIC33030 1.3 Step Down (Buck) External SW 75V MIC2103/4 MIC2176-1/2/3 28V MIC2164/-2/-3/C 14V MIC2183 MIC2165 MIC2184 MIC2166 MIC2193 40V MIC2194 MIC2130/1 18V MIC2174/C MIC2124 6V MIC2111 38V MIC2101/2 15V MIC2159 MIC2168/A 32V MIC2169/A/B MIC2182 MIC2198 MIC2199 1.3 Step Down (Buck) Multi-Output 15V 5.5V 2.5A / 2.5A 2A / 2A / 2A MIC24420/1 MIC23450 MIC23451 13.2V 2A / 2A MIC25400 2A / 2A MIC23158/9 MIC4744 MIC4742 800mA/800mA 6V 2A / 2A MIC4782 MIC2238 MIC2230 400mA/400mA MIC23254 MIC23250 1.3 Step Down (Buck) Multi-Phase 14.5V 25A / Phase MIC2155/6 20A / Phase MIC2150/1 1.3 Step Up (Boost) Internal SW 40V 15V MIC2171, 2.5A MIC2570, 1A MIC2172, 1.25A MIC2571, 1A MIC3172, 1.25A MIC2141, 0.01A MIC2601/2, 1.2A MIC2605/6, 0.5A MIC2619, 0.35A 5.5V 14V 20V 6.5V MIC2250, 2A MIC2251, 2A MIC2875, 4.8A 10V MIC2876, 4.8A MIC2253, 3.5A 16V MIC2288, 1.2A MIC2145, 0.9A MIC2290, 0.75A MIC2142, 0.1A MIC2295, 1.2A MIC2296, 1.2A 1.3 Step Up (Boost) External SW 14V MIC2185 MIC2186 MIC2196 1.3 IntelliMOSTM Power Stage 16V 20A MIC4520 MIC4521 1.3 Flyback / Fwd / Push-Pull 180V 1A 20V 500mA 15V 500mA MIC9130 MIC38C42/43/44/45 MIC3808/9 MIC9131 MIC38C42A/43A/44A/45A MIC3838/9 1A MIC38HC42/43/44/45 1.3 Digital Controllers MIC21000 1.3 PMICs 5.5V MIC7401 Configurable PMIC, five-channel 4MHz buck regulators, one 2MHz boost regulator, I2C Control, global enable MIC7400 Configurable PMIC, five-channel 4MHz buck regulators, one 2MHz boost regulator, I2C Control MIC2225 Digital PMIC, 2MHz DC/DC converter w/LDO and independent enable MIC23060 4MHz 600mA DC/DC Regulator w/300mA LDO. Sequencing feature. MIC2800 Digital PMIC, 2MHz DC/DC converter w/2 LDOs. MIC2807 RF PMIC, 600mA DC/DC w/DAC output to PA. 200mA RF LDO, 30mA PA LDO MIC2808 RF PMIC, 600mA DC/DC w/DAC output to PA. MIC2810 Digital PMIC, 2MHz with 2 LDOs. LDO1 has a separate VIN pin MIC2811 Digital PMIC, 2MHz DC/DC with 3 LDOs MIC2821 Digital PMIC, 2MHz DC/DC with 3 LDOs MIC2826 4MHz DC/DC HyperLight Load® with 1.8V to DVIN Adj. via I2C & DVS, 3 LDOs MIC2827 4MHz DC/DC HyperLight Load® with Dynamic Voltage Scaling and 2 LDOs. MIC2829 PMIC for 3G/4G wireless data and portable applications 1.6V MIC23099 Single AA/AAA Cell Step-Up/Step-Down Regulators with Battery Monitoring 1.3 MOSFET Drivers Full-Bridge, Half-Bridge, and Three-Phase High or Low-Side Low-Side 1.3 MOSFET Drivers Full-Bridge, Half-Bridge, Three-Phase Full-Bridge 85V MIC4606 Half-Bridge 600V MIC4608 100V MIC4100/1 Three-Phase 600V MIC4609 85V MIC4607 MIC4102 MIC4103/4 85V MIC4604 MIC4605 Future Product In Development 1.3 MOSFET Drivers High or Low Side High or Low-Side 36V MIC5021 32V MIC5011 MIC5013 30V MIC5014/15 MIC5060 9V MIC5018 MIC5019 1.3 MOSFET Drivers Low-Side Single Output 50V MIC5020 20V Dual Output Quad Output 18V 32V 18V 12A 2.5A 1.2A MIC4451/2 MIC4478/79/80 MIC4467/8/9 9A 20V 6A MIC4421/2 MIC4120/9 MIC4421A/2A 13V 6A MIC44F18/19/20 6A MIC4420/9 1.5A 3A MIC4123/4/5 MAQ4123/4/5 1.5A MIC4126/7/8 MIC4414/5 1.2A MIC4416/7 18V 4A MIC4223/4/5 3A MIC4423/4/5 1.5A MIC4426/7/8 1.3 Driver Arrays Un-Latched Drivers Latched Drivers Parallel Input Serial Input Parallel Input 80V 80V 50V MIC58P01 MIC5822 MIC59P50 MIC5842 50V MIC5800/1 MIC2981/2 MIC58P42 MIC59P60 50V MIC5821 MIC5841 MIC5891 1.3 Power Switching Single/Dual High-Side & ORing Power Switches USB Power Switches USB Power Switches w/ACPI USB Transceivers PCMCIA / CableCARD 1.3 Single & Dual High-Side Power Switches Single 13.5V 1A MIC94030/31 Single 5.5V 7A MIC95410 Dual 5.5V 2A MIC94066/7/8/9 3A MIC94161/2/3/4/5 ORing 5.5V MIC94040/1/2/3 3A MIC94044/5 MIC1344 2A MIC94052/3 MIC94060/1/2/3 MIC94064/5 MIC94080/1/2/3/4/5 1.8A MIC94050/1 1.2A MIC94070/1/2/3 MIC94090/1/2/3/4/5 1.3 USB Power Switches Single 5.5V Single 13.5V 400mA Adj. to 6A MIC2044/45 Adj. to 3A MIC2545A/49A MIC2042/43 Adj. to 2.5A MIC2039 Adj. to 2A MIC2007/17 MIC2008/18 MIC2009/19 Adj. to 1.5A MIC2544/48 MIC2544A/48A MIC2040/41 0.5A, 0.8A, 1A, 1.2A MIC2033 0.5A, 0.8A, 1.2A MIC2003/13 MIC2004/14 MIC2005/15 MIC2006/16 MIC2514 2A Adj. to 1.5A MIC2505/-1/-2 50mA MIC2090 MIC2546/47 500mA MIC2026/76 MIC2026A/76A 100mA 500mA MIC2091 MIC2506 Dual 5.5V MIC2095/7/8/9 100mA 1A Single 7.5V 0.5A, 0.9A, Adj. to 1.1A MIC2025/75 Dual 7.5V Quad 5.5V MIC2536 500mA MIC2027/77 100mA MIC2537 Adj. to 0.9A MIC2009A 1.3 USB Power Switches w/ACPI Dual 5.5V 500mA MIC2010/70 MIC2012/72 MIC2073 MIC2074 1.3 USB Transceivers USB Transceivers MIC2550 MIC2550A MIC2551 MIC2551A MIC2551A-2.5 MIC2555 1.3 PCMCIA / CableCARD Single Slot Dual Slot MIC2560 MIC2563A MIC2561 MIC2564A MIC2562A MIC2568 MIC2566 MIC2558 MIC2569 MIC2557 1.3 Multi-Output LDOs 5.5V 200mA / 200mA / 200mA / 1mA MIC5374 MIC5384 250mA / 250mA / 250mA MIC2215 200mA / 200mA / 200mA MIC5373/83 150mA / 150mA / 150mA MIC5385 MIC5387 1.3 LDO Controllers 36V MIC5156/57/58 5.5V MIC5159 MIC5190 MIC5191 1.3 Linear Power Filters Ripple BlockerTM 3.6V 500mA MIC94305 MIC94325/45/55 200mA MIC94300 MIC94310 1.3 Voltage Supervisors Single & Dual Voltage Supervisors Push Button Reset ICs 1.3 Voltage Supervisors Single and Dual Voltage Single Voltage Active Low Push-Pull Active High Push-Pull Dual Voltage Active Low Open-Drain & Active High Push-Pull MIC705/6 MIC810 MIC2786 MIC809 MIC812 MIC2787 MIC809-5 MIC2776H MIC811 MIC2779H MIC1810 MIC1815 Active High/Low Push-Pull MIC2776L MIC707/8 MIC2779L MIC1232 MIC2785 MIC1832 MIC8114 MIC2775 MIC8115 MIC826 MAX823 MAX824 Active Low Open-Drain, Active High/Low Push-Pull MIC2794 Active Low Open-Drain MIC803 MIC2755 MIC2776N Active Low Push-Pull MIC2774L Active High Push-Pull MIC2774H Active High/Low Push-Pull MIC2777 Active Low Open-Drain MIC2772 MIC2774N MIC2778 MIC6315 MAX825 1.3 Voltage Supervisors Push Button Reset ICs Active Low Open-Drain MIC2782 Active Low Open-Drain & Active High Push-Pull MIC2786/7 MIC2788/9 MIC2790/1/3 1.3 Battery Chargers Lithium-Ion 1.2A MIC79110 500mA MIC79050 1.3 DDR / SCSI Terminators DDR 6V SCSI MIC5204 ± 7A MIC5162 MIC5163 MIC5164 MIC5165 5.5V ± 6A MIC5167 3.6V ± 3A MIC5166 1.3 System Management Fan Control Temperature Sensors MIC502 MIC184 MIC74 MIC280 I/O Expanders MIC74 MIC281 MIC284 MIC384 1.3 Comparators General Purpose 36V MIC6270 10V MIC7211/21 w/Internal Reference 5.5V MIC833 MIC834 MIC841/2 MIC845 1.3 Op Amps Single 32V 12V MIC6211, 2.5MHz LMC7101, 500kHz 18V 11V MIC910, 135MHz MIC911, 105MHz MIC7111, 25kHz 10V MIC912, 200MHz MIC7300, 500kHz MIC913, 350MHz MIC7201, 400kHz MIC914, 160MHz MIC918, 51MHz MIC919, 27MHz Dual Triple 18V 18V MIC915, 135MHz MIC916, 135MHz 15V MIC7122, 750kHz 5.5V MIC864, 350kHz 5.25V MIC862, 3MHz 5.25V MIC863, 450kHz MIC860, 4MHz MIC861, 400kHz MIC920, 80MHz MIC921, 45MHz MIC922, 230MHz MIC923, 410MHz 1.3 References 15V ± 0.5% LM4040C 10V ± 1% MIC4043 LM4041C ± 1% LM4040D LM4041D 1.3 Timers 18V MIC1555 MIC1557 1.3 Receivers OOK ASK/OOK 5.5V 300-440 MHz MICRF001 5.5V 300-440 MHz MICRF008 MICRF002 MICRF011 MICRF022 MICRF007 MICRF009 MICRF010 400-450 MHz 3.6V 850-950 MHz MICRF221 380-450 MHz MICRF211 300-450 MHz MICRF220 MICRF219 MICRF229 MICRF219A MICRF230 MICRF218 300-350 MHz MICRF213 1.3 Transmitters ASK/FSK 3.6V 300-450 MHz MICRF112 MAQRF112 290-980 MHz MICRF405 ASK/OOK 5.5V 300-440 MHz MICRF102 3.6V 300-450 MHz MICRF113 1.3 Encoders 3.6V 20-bit MICRF302 1.3 Low Noise Amplifiers 3.6V 300-1000 MHz MICRF300 1.3 Lighting & Displays EL Drivers LED Backlight HB LED Drivers Linear LED Drivers Display Drivers & Flash Drivers 1.3 EL Drivers 5.5V VOUT = 220VPP MIC4832 VOUT = 180VPP 5.8V VOUT = 220VPP MIC4834 MIC4833 MIC4830 MIC4827 VOUT = 160VPP MIC4826 1.3 LED Backlight 40V 10V 7V ILIM = 2.4A ILIM = 4.75A ILIM = 750mA MIC3263 20V ILIM = 3.5A MIC3223 15V ILIM = 750mA MIC2282 MIC2298 MIC3289 MIC2299 MIC3291 ILIM = 1.7A MIC2297 ILIM = 350mA MIC3287 ILIM = 1.2A MIC2291 ILIM = 750mA MIC2287 MIC2287C MIC2289 MIC2289C MIC2292/3 MIC2292C/3C 1.3 HB LED Drivers Internal SW 20V - 37V 1A Buck MIC3202/-1, 37V MIC3201, 20V External SW 42V - 45V Boost MIC3230/1/2, 45V Buck MIC3203/-1, 42V MAQ3203, 42V MIC3205, 40V 1.3 Linear LED Drivers 5.5V 6 LEDs @ 100mA 2 LEDs @ 30.2mA MIC4812 MIC2860-2D 6 LEDs @ 50mA MIC2860-2P MIC4811 1 LED @ 800mA 6 LEDs @ 20mA MIC4802 MIC2843A 1 LED @ 600mA MIC2844A MIC4801 MIC2845A MIC2846A 4 LEDs @ 20mA MIC2841A MIC2842A 1.3 Display Drivers & Flash Drivers Display Drivers Flash Drivers 11V 5.5V, 1.2A MM5450/1 MIC2874 5.5V MIC2873 MIC5400 MIC2871 5V, 1.5A MIC2870 1.3 Transceivers FSK 5.5V 850-950 MHz MICRF505L 2.5V 850-950 MHz MICRF505 470-510 MHz MICRF507 410-450 MHz MICRF506 1.3 Hot Swap / Power Controllers Low Voltage (<16V) 4 Outputs MIC2580A 2 Outputs MIC2584/5 1 Output High Voltage (>16V) 1 Output MIC2587 Compact PCI/PCI-X/PCI Express 10 Outputs MIC2588/94 MIC2590B MIC2589/95 MIC2593 6 Outputs MIC2085/6 MIC2341 MIC2582/3/3R MIC2342 MIC2310 MIC2591B MIC2592B 1.3 AEC-Q100 Power Management LDO 120V 150mA MAQ5283 50mA Low-Side Driver Dual Output 20V 3A HB LED Lighting 42V - 45V Buck, External SW MAQ3203, 42V MAQ4123/4/5 MAQ5282 25mA MAQ5281 MAQ5280 LDO 5.5V 300mA MAQ5300 1.3 MIC3205 High-Brightness LED Driver Controller with Fixed-Frequency Hysteretic Control 4.5V to 40V input voltage range Fixed operating frequency over input voltage range High efficiency (>90%) ±5% LED current accuracy High-side current sense Dedicated dimming control input Hysteretic control (no compensation required) Up to 1.5MHz switching frequency Adjustable constant LED current Over-temperature protection -40°C to +125°C junction temperature range 1.3 MAQ3203 High Brightness LED Driver with High-Side Current Sense AEC-Q100 qualified 4.5V to 42V input voltage range High efficiency (>90%) ±5% LED current accuracy Dither enabled for low EMI High-side current sense Dedicated dimming control input Hysteretic control (no compensation) Up to 1.5MHz switching frequency Adjustable constant LED current Over-temperature protection −40°C to +125°C junction temperature range 1.3 MIC3203 / MIC3203-1 High-Brightness LED Driver Controller with High-Side Current Sense 4.5V to 42V input voltage range High efficiency (>90%) ±5% LED current accuracy MIC3203: Dither enabled for low EMI MIC3203-1: Dither disabled High-side current sense Dedicated dimming control input Hysteretic control (no compensation required) Up to 1.5MHz switching frequency Adjustable constant LED current Over-temperature protection -40°C to +125°C junction temperature range 1.3 MIC3230/1/2 Constant Current Boost Controller for Driving High Power LEDs 6V to 45V input supply range Capable of driving up to 70W Ultra-low EMI via dithering (MIC3231) Programmable LED drive current Feedback voltage = 250mV ±3% Programmable switching frequency (MIC3230/1) or 400kHz fixed frequency operation (MIC3232) PWM dimming and separate enable shutdown Frequency synchronization with other MIC3230s Protection features: Over voltage protection (OVP) Over-temperature protection Under voltage lockout (UVLO) -40°C to +125°C junction temperature range 1.3 MIC3201 High Brightness LED Driver with High-Side Current Sense 6.0V to 20V input voltage range High efficiency (>90%) ±5% LED current accuracy High-side current sense Dedicated dimming control input Hysteretic control (no compensation!) 1A internal power switch Up to 1MHz switching frequency Adjustable constant LED current 5V on board regulator Over-temperature protection -40°C to +125°C Junction temperature range Available in an 8-Pin ePad SOIC package 1.3 MIC3202/-1 High-Brightness LED Driver w/Integrated MOSFET and High-Side Current Sense 6V to 37V input voltage range High efficiency (>90%) ±5% LED current accuracy MIC3202: Dither enabled for low EMI MIC3202-1: Dither disabled High-side current sense (up to 1A) Dedicated dimming control input Hysteretic control (no compensation required) Up to 1MHz switching frequency Adjustable constant LED current Over-temperature protection -40°C to +125°C junction temperature range 1.3 MIC5019 Ultra Small High-Side N-Channel MOSFET Driver with Integrated Charge Pump 4-pin 1.2mm x 1.2mm Thin QFN Package +2.7V to +9V supply voltage range 16V gate drive at VDD = 9V 8V gate drive at VDD = 2.7V Operates in low and high side configurations 150µA (typical) supply current at VDD = 5V <1µA shutdown supply current –40°C to +125°C Junction Temperature Range 1.3 MIC5018 IttyBitty® High-Side MOSFET Driver +2.7V to +9V operation 150µA typical supply current at 5V supply ≤1µA typical standby (off) current Charge pump for high-side low-voltage applications Internal zener diode gate-to-ground MOSFET protection Operates in low- and high-side configurations TTL compatible input ESD protected 1.3 MIC5060 Small High-Side MOSFET Driver 2.75V to 30V operation 100µA maximum supply current (5V supply) 15µA typical off-state current Internal charge pump TTL-compatible input Withstands 60V transient (load dump) Reverse battery protected to -20V Inductive spike protected to -20V Overvoltage shutdown at 35V Internal 15V gate protection Minimum external parts Operates in high-side or low-side configurations 1µA control input pull-off Available in 8-pin 3mm x 3mm MLF® package 1.3 MIC5014/15 Low-Cost High- or Low-Side MOSFET Driver +2.75V to +30V operation 100µA maximum supply current (5V supply) 15µA typical off-state current Internal charge pump TTL compatible input Withstands 60V transient (load dump) Reverse battery protected to –20V Inductive spike protected to –20V Overvoltage shutdown at 35V Internal 15V gate protection Minimum external parts Operates in high-side or low-side configurations 1µA control input pull-off MIC5015: Inverting MIC5014: Non-inverting versions 1.3 MIC5013 Protected High- or Low-Side MOSFET Driver +7.0V to +32V operation Less than 1µA current in the "off" state Internal charge pump to drive the gate of an N-channel power FET above supply Available in small outline SOIC packages Internal zener clamp for gate protection 60µs typical turn-on time to 50% gate overdrive Programmable over-current sensing Dynamic current threshold for high in-rush loads Fault output pin indicates current faults Implements high- or low-side switches 1.3 MIC5011 Minimum Parts High- or Low-Side MOSFET Driver +4.75V to +32V operation Less than 1µA current in the "off" state Internal charge pump to drive the gate of an N-channel power FET above supply Available in small outline SOIC packages Internal zener clamp for gate protection Minimum external parts count Can be used to boost drive to low-side power FETs operating on logic supplies 25µs typical turn-on time with optional external capacitors Implements high- or low-side drivers 1.3 MIC5020 Current-Sensing Low-Side MOSFET Driver 11V to 50V operation 175ns rise/fall time driving 2000pF TTL compatible input with internal pull-down resistor Overcurrent limit Fault output indication Gate to source protection Compatible with current sensing MOSFETs 1.3 MIC5021 High-Speed High-Side MOSFET Driver 12V to 36V operation 550ns rise/fall time driving 2000pF TTL compatible input with internal pull-down resistor Overcurrent limit Gate to source protection Internal charge pump 100kHz operation guaranteed over full temperature and operating voltage range Compatible with current sensing MOSFETs Current source drive reduces EMI 1.3 MIC4605 85V Half-Bridge MOSFET Drivers with Adaptive Dead Time and Shoot-Through Protection 5.5V to 16V gate drive supply voltage range Advanced adaptive-dead-time Intelligent shoot-through protection MIC4605-1: Dual TTL inputs MIC4605-2: Single PWM input Enable input for on/off control On-chip bootstrap diode Fast 35ns propagation times Drives 1000pF load with 20ns rise and fall times Low power consumption: 135µA quiescent current Separate high- and low-side undervoltage protection –40°C to +125°C junction temperature range 1.3 MIC4604 85V Half Bridge MOSFET Drivers with up to 16V Programmable Gate Drive 5.5V to 16V gate drive supply voltage range Drives high-side and low-side N-Channel MOSFETs with independent inputs TTL input thresholds On chip bootstrap diode Fast 39ns propagation times Drives 1000pF load with 20ns rise and fall times Low power consumption Supplies undervoltage protection –40°C to +125°C junction temperature range 1.3 MIC4103/4 100V Half Bridge MOSFET Drivers 3/2A Sinking/Sourcing Current Asymmetrical, low impedance outputs drive 1000pF load with 10ns rise times and 6ns fall times Bootstrap supply max voltage to 118V DC Supply voltage up to 16V Drives high- and low-side N-Channel MOSFETs with independent inputs CMOS input thresholds (MIC4103) TTL input thresholds (MIC4104) On-chip bootstrap diode Fast 24ns propagation times Low power consumption Supply under-voltage protection Typical 2.5Ω pull up and 1.25Ω pull down output driver resistance -40°C to +125°C junction temperature range 1.3 MIC4102 100V Half Bridge MOSFET Driver with Anti-Shoot-Through Protection Drives high- and low-side N-Channel MOSFETs with single input Adaptive anti-shoot-through protection Low side drive disable pin Bootstrap supply voltage to 118V DC Supply voltage up to 16V TTL input thresholds On-chip bootstrap diode Fast 30ns propagation times Drives 1000pF load with 10ns rise and fall times Low power consumption Supply under-voltage protection 2.5Ω pull up, 1.5Ω pull down output resistance Space saving SOIC-8L package -40°C to +125°C junction temperature range 1.3 MIC4100/1 100V Half Bridge MOSFET Drivers Bootstrap supply max voltage to 118V DC Supply voltage up to 16V Drives high- and low-side N-Channel MOSFETs with independent inputs CMOS input thresholds (MIC4100) TTL input thresholds (MIC4101) On-chip bootstrap diode Fast 30ns propagation times Drives 1000pF load with 10ns rise and fall times Low power consumption Supply under-voltage protection 3Ω pull up, 3Ω pull down output resistance Space saving SOIC-8L package -40°C to +125°C junction temperature range 1.3 MIC4606 85V Full-Bridge MOSFET Drivers with Adaptive Dead Time and Shoot Through Protection 5.5V to 16V gate drive supply voltage range Advanced adaptive-dead-time Intelligent shoot-through protection MIC4606-1: 4 Independent TTL inputs MIC4606-2: 2 PWM inputs Enable input for on/off control On-chip bootstrap diodes Fast 35ns propagation times Drives 1000pF load with 20ns rise and fall times Low power consumption: 235µA quiescent current Separate high- and low-side undervoltage protection –40°C to +125°C junction temperature range 1.3 MIC2176-1/2/3 Wide Input Voltage, Synchr Buck Controllers Featuring Adaptive On-Time Control Hyper Speed Control™ architecture enables High delta V operation (VIN = 75V and VOUT = 1.2V) Small output capacitance 4.5V to 75V input voltage Output down to 0.8V with ±1% accuracy Any Capacitor™ stable Zero-ESR to high-ESR output capacitance 100kHz/200kHz/300kHz switching frequency Internal compensation 6ms Internal soft-start Foldback current limit and "hiccup" mode short-circuit protection Thermal shutdown Supports safe start-up into a pre-biased output -40°C to +125°C junction temperature range Available in 10-pin MSOP package 1.3 MIC2103/4 75V, Synchronous Buck Controllers Featuring Adaptive On-Time Control Hyper Speed Control™ architecture enables High delta V operation (V IN=75V and VOUT=1.2V) Any Capacitor™ stable 4.5V to 75V input voltage 0.8V Reference Voltage with ±1% accuracy 200kHz - 600kHz, programmable switching freq. Hyper Light Load Control (MIC2103 only) Hyper Speed Control (MIC2104 only) Enable input, Power-Good output Built-in 5V regulator for single-supply operation Programmable current limit and fold-back “hiccup” mode short-circuit protection 5ms internal soft-start, internal compensation, and thermal shutdown Supports safe start-up into a pre-biased output –40°C to +125°C junction temperature range Available in 16-pin 3mm x 3mm MLF® package 1.3 MAQ5283 120VIN, 150mA, Ultra-Low IQ, High-PSRR Linear Regulator AEC-Q100 qualified Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 8µA 150mA guaranteed output current Adjustable output from 1.23V to 5.5V Stable with ceramic capacitors Ultra-high PSRR (75dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient, 8-pin ePad SOIC package 1.3 MAQ5282 120VIN, 50mA, Ultra-Low IQ, High-PSRR Linear Regulator AEC-Q100 qualified Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 50mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR (80dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin ePad MSOP package 1.3 MIC33263/4 4MHz, PWM, 2A Buck Regulator with HyperLight Load® and Power Good Integrated MOSFETs and inductor 100% duty cycle 4MHz PWM operation in continuous mode 2A output current Low output voltage ripple 85% typical efficiency at 1mA and up to 93% peak efficiency Ultra-fast transient response Advanced copper lead frame design provides superior thermal performance Thermal shutdown and current-limit protection Low radiated emission (EMI) per EN55022, class B Adjustable output voltage 0.7V to 5V Configurable soft-start with pre-bias start-up capability Auto Discharge of 180Ω (MIC33264 only) Low profile 2.5mm x 3.0mm x 1.9mm QFN packages 0.1μA shutdown current, 33μA quiescent current 1.3 MIC33153 4MHz PWM 1.2A Buck Regulator with HyperLight Load® and Power Good Internal inductor simplifies design to two external capacitors Input voltage: 2.7V to 5.5V Output voltage: fixed or adjustable (0.62V to 3.6V) Up to 1.2A output current Up to 93% peak efficiency 85% typical efficiency at 1mA Power Good (PG) output Programmable soft start 22µA typical quiescent current 4MHz PWM operation in continuous mode Ultra-fast transient response Low ripple output voltage 35mVpp ripple in HyperLight Load® mode 7mV output voltage ripple in full PWM mode 0.01µA shutdown current Thermal shutdown 1.3 MIC33163/4 4MHz, PWM, 1A Buck Regulator with HyperLight Load® and Power Good Integrated MOSFETs and inductor 100% duty cycle 4MHz PWM operation in continuous mode 1A output current Low output voltage ripple 85% typical efficiency at 1mA, up to 93% peak efficiency Ultra-fast transient response Advanced copper lead frame design provides superior thermal performance Low radiated emission (EMI) per EN55022, class B Adjustable output voltage 0.7V to 5V Thermal shutdown and current-limit protection Configurable soft-start with pre-bias start-up capability Auto discharge of 180Ω (MIC33164 only) Low profile 2.5mm × 3.0mm x 1.1mm QFN package 0.1µA shutdown current 33µA quiescent current 1.3 MIC3385 8MHz Power System Module with LDO Standby Mode 2.7 to 5.5V supply voltage Light load LowQ® LDO mode 18µA quiescent current Low noise, 75µVrms 8MHz PWM mode Output current to 600mA >90% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response No external inductor required Enables sub 1mm profile solution Fully integrated MOSFET switches Micropower shutdown Thermal shutdown and current limit protection Pb-free 14-pin 3mm x 3.5mm MLF® package 1.3 MIC33050 4MHz Internal Inductor PWM Buck Regulator with HyperLight Load® Input voltage range: 2.7V to 5.5V Fixed output voltage options from 0.72V to 3.3V Output current guaranteed up to 600mA Ultra fast transient response 20µA typical quiescent current 4MHz in PWM in constant current mode HyperLight Load® mode No external inductor required Low voltage output ripple 25mVpp in HyperLight Load® mode 3mV output voltage ripple in full PWM mode >93% efficiency, >83% at 1mA Fully integrated MOSFET switches Micropower shutdown Thermal shutdown and current limit protection 3mm x 3mm MLF®-12L 1.3 MIC33030 8MHz 400mA Internal Inductor Buck Regulator with HyperLight Load® Internal inductor simplifies design to two external capacitors Input voltage: 2.7V to 5.5V Output voltage accuracy of ±2.5% over temperature 400mA output current Efficiency up to 75% at 1mA 21µA typical quiescent current Up to 8MHz PWM operation in continuous mode Ultra fast transient response Low-voltage output ripple 30mVpp ripple in HyperLight Load® mode 7mV output voltage ripple in full PWM mode Fully-integrated MOSFET switches 0.01µA shutdown current Thermal shutdown and current-limit protection Fixed and adjustable output voltage options available (0.7V to 3.6V) 2.5mm x 2.0mm 10-Lead HMLF® 1.3 MIC45212 26V, 14A DC-to-DC Power Module No compensation required Up to 14A output current >93% peak efficiency Output voltage: 0.8V to 5.5V with ±1% accuracy Adjustable switching frequency from 200kHz to 600kHz Enable input and open-drain power good output Hyper Speed Control™ (45212-2) architecture enables fast transient response HyperLight Load® (45212-1) improves light load efficiency Supports safe startup into pre-biased output CISPR22, Class B complaint –40°C to +125°C junction temperature range Thermal shutdown protection Short-circuit protection with hiccup mode Adjustable current limit Available in 64-pin 12mm × 12mm x 4mm QFN package 1.3 MIC45208 26V, 10A DC-to-DC Power Module No compensation required Up to 10A output current >93% peak efficiency Output voltage: 0.8V to 5.5V with ±1% accuracy Adjustable switching frequency from 200kHz to 600kHz Enable input and open-drain power good output Hyper Speed Control™ (45208-2) architecture enables fast transient response HyperLight Load® (45208-1) improves light load efficiency Supports safe startup into pre-biased output CISPR22, Class B complaint –40°C to +125°C junction temperature range Thermal shutdown protection Short-circuit protection with hiccup mode Adjustable current limit Available in 52-pin 10mm × 10mm x 4mm QFN package 1.3 MIC45205 26V, 6A DC-to-DC Power Module No compensation required Up to 6A output current >93% peak efficiency Output voltage: 0.8V to 5.5V with ±1% accuracy Adjustable switching frequency from 200kHz to 600kHz Enable input and open-drain power good output Hyper Speed Control™ (45205-2) architecture enables fast transient response HyperLight Load® (45205-1) improves light load efficiency Supports safe startup into pre-biased output CISPR22, Class B complaint –40°C to +125°C junction temperature range Thermal shutdown protection Short-circuit protection with hiccup mode Adjustable current limit Available in 52-pin 8mm × 8mm x 3mm QFN package 1.3 MIC28304 70V, 3A DC-to-DC Power Module Easy to use Stable with low-ESR ceramic output capacitor No compensation and no inductor to choose 4.5V to 70V input voltage HyperLight Load® Control (MIC28304-1) Hyper Speed Control™ (MIC28304-2) Single-supply operation Power Good (PG) output Hiccup mode current limit Low radiated emission (EMI) per EN55022, class B 5ms internal soft-start, internal compensation, and thermal shutdown Adjustable current limit 0.8V Reference voltage with ±1% accuracy Adjustable output voltage from 0.8V to 24V (also limited by duty cycle) 200kHz to 600kHz, programmable switching frequency Supports safe start-up into a pre-biased output Available in 64-pin, 12mm × 12mm × 3.5mm QFN package 1.3 MIC28303 50V, 3A DC-to-DC Power Module Easy to use Stable with low-ESR ceramic output capacitor No compensation and no inductor to choose 4.5V to 50V input voltage Single-supply operation Power Good (PG) output Low radiated emission (EMI) per EN55022, Class B Adjustable current limit Adjustable output voltage from 0.9V to 24V (also limited by duty cycle) 200kHz to 600kHz, programmable switching frequency Supports safe start-up into a pre-biased output -40°C to +125°C junction temperature range Available in 64-pin, 12mm x 12mm x 3mm QFN package 1.3 MIC22950 10A Integrated Switch Synchronous Buck Regulator with Freq. Programmable to 2MHz 2.6V to 5.5V supply voltage Fully integrated MOSFET switches Adjustable output voltage option down to 0.7V Output load current up to 10A Full sequencing and tracking capability Power On Reset Efficiency >95% across a broad load range Operating frequency programmable: 400kHz to 2MHz Ultra-fast transient response 100% maximum duty cycle Micropower shutdown Thermal shutdown and current-limit protection Available in a 32-pin 5mm x 5mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC69502 5A, Low VIN, Low VOUT µCap LDO Regulator Input voltage range: VIN: 1.65V to 5.5V ±1.0% initial output tolerance Adjustable output voltage down to 0.5V Max. dropout (VIN - VOUT) of 500mV over temperature Stable with 10µF ceramic output capacitor (5A) Excellent line and load regulation specifications Logic controlled shutdown Thermal shutdown and current limit protection 7-Pin S-Pak package -40°C to +125°C temperature junction 1.3 MIC68400 4A Sequencing LDO with Tracking and Ramp Control™ Stable with 10µF ceramic capacitor Input voltage range: 1.65V to 5.5V ±2.0% output tolerance over temperature 4A maximum output current - peak start up 3A continuous operating current Timing controlled sequencing on/off Tiny 4mm x 4mm MLF® package Fixed and adjustable output voltages Maximum dropout (VIN – VOUT) of 500mV over temperature at 3A output current Thermal shutdown and current limit protection Programmable Ramp Control™ for in-rush current limiting and slew rate control of the output voltage during Turn-On and Turn-Off Single Master can control multiple Slave regulators with tracking output voltages 1.3 MIC68401 4A Sequencing LDO with Tracking and Ramp Control™ Stable with 10µF ceramic capacitor Input voltage range: 1.65V to 5.5V Low 0.5V reference voltage ±2.0% output tolerance over temperature 4A output current Timing-controlled sequencing on/off Programmable Ramp Control™ for inrush current limiting and slew rate control of the output voltage during turn-on Power-on-reset (POR) supervisor with programmable delay time Single master can control multiple slave regulators with tracking output voltages Small 4mm × 4mm QFN package Maximum dropout (VIN – VOUT) of 500mV over temperature at 3A output current Fixed and adjustable output voltages 1.3 MIC69301/2/3 Single Supply VIN, Low VIN, Low VOUT, 3A LDO Input voltage range: VIN: 1.65V to 5.5V Adjustable output voltage down to 0.5V Stable with 10µF ceramic output capacitor Maximum dropout (VIN - VOUT) of 500mV over temperature Excellent line and load regulation Logic controlled shutdown Thermal shutdown and current limit protection Error flag output 5-Pin TO-263 5-Pin S-Pak package ePad SOIC-8 package 12-Pin 4mm x 4mm MLF® package (MIC69303 only) -40°C to +125°C junction temperature range 1.3 MIC68200 2A Sequencing LDO with Tracking and Ramp Control™ Stable with 4.7µF ceramic capacitor Input voltage range: 1.65V to 5.5V ±1.0% initial output tolerance 2A maximum output current -- peak start up 1A continuous operating current Tiny 3mm x 3mm MLF® package Programmable Ramp Control™ for in-rush current limiting and slew rate control of the output voltage Power-on reset (POR) supervisor with programmable delay time Single master can control multiple slave regulators with tracking output voltages Maximum dropout (VIN – VOUT) of 500mV over temperature at 1A output current Fixed and adjustable output voltages Thermal shutdown and current limit protection 1.3 MIC69151/3 Single Supply VIN, Low VIN, Low VOUT, 1.5A LDO Adjustable output voltage down to 0.5V Stable with 10µF ceramic output capacitor 10-Pin 3mm x 3mm MLF® package Thermal shutdown and current limit protection Single input voltage range: VIN: 1.65V to 5.5V Available -40°C to +125°C junction temperature Excellent line and load regulation specifications Logic controlled shutdown Maximum dropout (VIN – VOUT) of 500mV over temperature 1.3 MIC37110/2 MIC37120/2 High-Performance, Low-Noise, 1A LDOs Input voltage range: 2.375V to 5.5V 230mV typical dropout at 1A 1A minimum guaranteed output current Thermal shutdown and current limit protection Stable with small, 2.2µF ceramic output capacitor Output voltage adjustable down to 1.0V (MIC37112/MIC37122) ±2.0% initial accuracy Low ground current High PSRR: >60dB, up to 1kHz Output auto-discharge circuit (MIC37120/MIC37122) 1.3 MIC69101/3 Single Supply VIN, Low VIN, Low VOUT, 1A LDO Adjustable output voltage down to 0.5V Stable with 4.7µF ceramic output capacitor Excellent line and load regulation specifications Logic-controlled shutdown Single input voltage range: VIN: 1.65V to 5.5V Maximum dropout (VIN – VOUT) of 500mV over temperature Thermal shutdown and current limit protection 10-Pin 3mm x 3mm MLF® package Available -40°C to +125°C junction temperature 1.3 MIC5319 500mA µCap Ultra-Low Dropout, High PSRR LDO Regulator Ultra-low dropout voltage 200mV @ 500mA Input voltage range: 2.5 to 5.5V Stable with ceramic output capacitor Low output noise 30µVrms Low quiescent current of 90µA total High PSRR, up to 70dB @1kHz Fast turn-on-time 40µs typical High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Tiny 2mm x 2mm MLF® package, 500mA continuous Thin SOT-23-5 package, 500mA peak 1.3 MIC5524 High-Performance 500mA LDO in Thin DFN Package Input voltage range: 2.5V to 5.5V Fixed output voltages down to 1.0V 500mA guaranteed output current High output initial accuracy (±1%) High PSRR: 80dB Low quiescent current: 38µA Stable with 2.2µF ceramic output capacitors Low dropout voltage: 260mV @ 500mA Autodischarge and internal enable pulldown Thermal-shutdown and current-limit protection 4-pin 1mm x 1mm Thin DFN package 1.3 MIC5528 High-Performance 500mA LDO in Thin DFN Package Input voltage range: 2.5V to 5.5V Fixed output voltages down to 1.0V ±2% Room temperature accuracy Low quiescent current: 38µA Stable with 2.2µF ceramic output capacitors Low dropout voltage: 260mV @ 500mA Autodischarge and internal enable pulldown Thermal-shutdown and current-limit protection 6-pin 1.2mm x 1.2mm extra thin DFN package 6-pin 1.2mm x 1.2mm thin DFN package 1.3 MIC5325 Low VIN/VOUT 400mA ULDO with Ultra-Low IQ Wide input voltage range: 1.7V to 5.5V Very fast transient response Bias supply voltage range: 2.5V to 5.5V Ultra-low ground current: 35 µA typical 400mA maximum output current per LDO Thermal shutdown and current limit protection Tiny 6-pin 2mm x 2mm Thin MLF® package Ultra-low dropout voltage ULDO™: 110mV at 400mA Stable with 1µF ceramic output capacitor ±2% voltage accuracy over temperature Adjustable output voltage range: 0.8V to 2.0V 1.3 MIC5323 Low VIN/VOUT 400mA ULDO with Ultra-Low IQ Input voltage range: 2.65 to 5.5V Stable with ceramic output capacitor Ultra-low dropout voltage of 120mV at 300mA 300mA guaranteed output current Low output noise: 20µVrms High PSRR: up to 80dB at 1kHz Less than 30µs turn-on time with CBYP = 0.1µF High output accuracy: ±2.0% over temperature Thermal shutdown protection Current limit protection 6-pin 2mm × 2mm Thin MLF® package Thin SOT-23-5 package 1.3 MIC5363/4 High-PSRR, 300mA, µCap LDO in 1.2mm × 1.2mm Thin MLF® 2.5V to 5.5V input voltage range 300mA output High output accuracy: ±2% Low quiescent current: typically 38µA Stable with 1µF ceramic capacitors High PSRR: 70dB at 1kHz Low dropout voltage: 225mV at 300mA Thermal shutdown protection Current limit protection Active output discharge circuit: MIC5364 6-pin 1.2mm x 1.2mm Thin MLF® package 1.3 MIC5303 Single 300mA CMOS Ultra-Small ULDO Ultra-small 1.2mm x 1.6mm Thin MLF® package Low dropout voltage: 100mV at 300mA Output noise: 120µVrms Input voltage range: 2.3V to 5.5V 300mA guaranteed output current Stable with ceramic output capacitors Low quiescent current: 85µA total 35µs turn-on time High output accuracy: ±2% initial accuracy ±3% over temperature Thermal shutdown and current limit protection 1.3 MIC5309 Low VIN /VOUT 300mA High PSRR ULDO with Ultra-Low IQ Input voltage range: 1.7V to 5.5V Guaranteed 300mA over temperature Cost effective 6-pin TSOT-23 package High PSRR: up to 90dB at 1kHz Ultra-low dropout voltage: 100mV for typical 300mA load Output Voltage range: 0.8V to 2.0V Very low ground current: 23µA under full load Bias supply voltage range: 2.5V to 5.5V Stable with 1µF ceramic output capacitor 300mA maximum output current at 1.7V input voltage Very fast transient response ¯ ideal for digital loads Thermal shutdown and current limit protection Tiny 6-pin 1.6mm x 1.6mm Thin MLF® package 1.3 MIC5327 300mA Low Quiescent Current LDO 300mA output current Input voltage range: 2.3V to 5.5V Low 24µA operating current Low dropout voltage of 180mV at 300mA Fixed output voltages Stable with 1µF ceramic capacitors Thermal shutdown and current limit protection Tiny 4-pin 1.2mm x 1.6mm Thin MLF® package 1.3 MIC5337 1.2mm x 1.6mm 300mA Low IQ LDO Ultra Low Dropout with Auto Discharge 300mA output current Low IQ: only 24µA operating current Low dropout voltage: 180mV at 300mA Active discharge when enable pin is low Input voltage range: 2.3V to 5.5V Fixed output voltages Stable with 1µF ceramic capacitors Thermal shutdown and current limit protection Tiny 4-pin 1.2mm x 1.6mm Thin MLF® package 1.3 MIC5501/2/3/4 Single 300mA LDO in 1.0mm x 1.0mm DFN Package Input voltage range: 2.5V to 5.5V Fixed output voltages from 1.0V to 3.3V 300mA guaranteed output current High output accuracy (±2%) Low quiescent current: 38μA Stable with 1µF ceramic output capacitors Low dropout voltage: 160mV @ 300mA Output discharge circuit: MIC5502, MIC5504 Internal enable pull-down: MIC5503, MIC5504 Thermal-shutdown and current-limit protection 4-lead 1.0mm x 1.0mm Thin DFN package MIC5504 5-pin SOT23 package 1.3 MIC5512/4 Single 300mA LDO in 1.6mm x 1.6mm Thin DFN Package Input voltage range: 2.5V to 5.5V Fixed output voltages from 1.0V to 3.3V 300mA guaranteed output current ±1% initial output accuracy Stable with 1µF ceramic output capacitors Low dropout voltage: 160mV @ 300mA Output discharge circuit Internal enable pull-down resistor (MIC5514) Available in ultra-small 6-pin 1.6mm × 1.6mm Thin DFN package 1.3 MIC5367/8 High Performance 200mA Peak LDO in 1.6mm x 1.6mm Thin MLF® Input voltage range: 2.5V to 5.5V Stable with 1µF ceramic output capacitors Low dropout voltage: 180mV at 150mA Excellent load/line transient response Low quiescent current: 29µA 200mA peak (150mA continuous) output current High PSRR: 65dB Output discharge circuit -- MIC5368 High output accuracy: ±2% initial accuracy Tiny 1.6mm x 1.6mm Thin MLF® package Thermal shutdown and current limit protection 1.3 MIC5265 150mA µCap LDO Regulator 2.7V to 5.5V supply voltage Low 90µA quiescent current per LDO Thin SOT-23-5 package Low Noise: 57µVrms High PSRR: 70dB at 1kHz Low dropout voltage: 210mV at 150mA Stable with ceramic output capacitors Independent enable pins Fast transient response Active shutdown on both outputs 1.3 MIC5301 Single, 150mA µCap ULDO Ultra-low dropout voltage: 40mV at 150mA Input voltage range: 2.3V to 5.5V 150mA guaranteed output current Stable with ceramic output capacitors Ultra-low output noise: 30µVrms Low quiescent current: 85µA total High PSRR: up to 75dB at 1kHz 35µs turn-on time High output accuracy: ±2% initial accuracy ± 3% over temperature Thermal shutdown and current limit protection Tiny 6-pin 1.6mm x 1.6mm MLF® lead-less package 1.3 MIC5302 150mA ULDO in Ultra-Small 1.2mm x 1.6mm Thin MLF® Ultra-small 1.2mm x 1.6mm Thin MLF® package Low dropout voltage: 50mV at 150mA Output noise: 120µVrms Input voltage range: 2.3V to 5.5V 150mA guaranteed output current Stable with ceramic output capacitors Low quiescent current: 85µA total 35µs turn-on time High output accuracy: ±2% initial accuracy ±3% over temperature Thermal shutdown and current limit protection 1.3 MIC5304 Single 150mA Low Operating Current LDO with Dual Voltage Pin Select 150mA output current Logic-controlled selectable output voltage Input voltage range: 2.3V to 5.5V Low 24µA operating current Fast transition time between selected output voltages Stable with 1µF ceramic capacitors Low dropout voltage: 85mV at 150mA Thermal shutdown and current limit protection Tiny 6-pin 1.6mm x 1.6mm Thin MLF® package 1.3 MIC5305 150mA µCap Ultra-Low Dropout LDO Regulator Ultra-low dropout voltage: 60mV at 150mA Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 150mA guaranteed output current Low output noise: 20µVrms Low quiescent current: 90µA total High PSRR: up to 85dB at 1kHz Less than 30µs turn-on time w/CBYP = 0.01µF High output accuracy Thermal shutdown protection Current limit protection Tiny 6-pin 2mm x 2mm MLF® package Ultra-Thin 6-pin 2mm x 2mm Thin MLF® package 1.3 MIC5306 150mA Micropower µCap Baseband LDO Input voltage range: 2.25V to 5.5V Ultra-low IQ: only 16µA operating current Stable with ceramic output capacitor Low dropout voltage: 45mV at 100mA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection 1.3 MIC5308 Low VIN /VOUT 150mA High PSRR ULDO with Ultra-Low IQ Input voltage range: 1.6V to 5.5V High PSRR: up to 90dB at 1kHz Guaranteed 150mA over temperature Ultra-low dropout voltage: 45mV at 150mA Output voltage range: 0.8V to 2.0V Very low ground current: 23µA under full load Bias supply voltage range: 2.5V to 5.5V Stable with 1µF ceramic output capacitor Input voltage range: 1.6V to 5.5V Guaranteed 150mA over temperature Ultra-low dropout voltage: 45mV at 150mA High PSRR: up to 90dB at 1kHz Output voltage range: 0.8V to 2.0V 1.3 MIC5326 150mA Low Operating Current LDO 150mA output current Input voltage range: 2.3V to 5.5V Low 24µA operating current Low dropout voltage of 85mV at 150mA Fixed output voltage Stable with 1µF ceramic capacitors Thermal shutdown and current limit protection Tiny 4-pin 1.2mm x 1.6mm Thin MLF® package 1.3 MIC5365/66 High Performance Single 150mA LDO Input voltage range: 2.5V to 5.5V 150mA guaranteed output current Stable with ceramic output capacitors Low dropout voltage: 180mV at 150mA Tiny 1mm x 1mm Thin MLF®,SC-70-5, and Thin SOT23-5 packages Excellent Load/Line Transient Response Low quiescent current: 32µA High PSRR: 70dB Output discharge circuit (MIC5366) High output accuracy: ±2% initial accuracy Thermal shutdown and current limit protection 1.3 MIC5375/6/7/8 High Performance Low Dropout 150mA LDO Low cost 5-pin SC-70 package Low dropout voltage: 120mV at 150mA Input voltage range: 2.5V to 5.5V 150mA guaranteed output current 4-pin 1mm x 1mm Thin MLF® package -- MIC5375/6 8-pin 1.2mm x 1.2mm Thin MLF® package -- MIC5377/8 Stable with 0402 ceramic capacitors as low as 1µF Low quiescent current: 29µA Fixed output voltages -- MIC5375/6 Adjustable output -- MIC5377/8 Output discharge circuit -- MIC5376/8 High output accuracy: ±2% initial accuracy Thermal shutdown and current limit protection 1.3 MIC5253 100mA Low Noise µCap Teeny™ LDO Input voltage range: 2.7V to 5.5V Teeny™ SC-70-5 package Ultra-low output noise: 30µVrms Stability with ceramic output capacitors 100mA continuous output current, 150mA peak current Ultra-low dropout: 165mV at 100mA High output accuracy: 1.5% initial accuracy 3.0% over temperature Low ground current 95µA TTL logic-controlled enable input Zero off-mode current Thermal shutdown and current limit protection 1.3 MIC59300 Ultra High Speed 3A LDO Input voltage range: VIN = 1.0V to 3.8V VBIAS = 3.0V to 5.5V Stable with 1µF ceramic capacitor ±1% initial tolerance Maximum dropout voltage of 500mV over temperature Adjustable output voltage down to 0.5V Ultra-fast transient response Logic controlled shutdown option Thermal shutdown and current limit protection Junction temperature range: -40°C to +125°C TO-263 and 8-pin ePad SOIC Pin compatible upgrade to MIC49300 1.3 MIC61300 Low Input Voltage, Single-Supply High-Current LDO Single VIN rail: 1.1V to 3.6V Soft-start control via external capacitor Typical dropout of 150mV at room temperature Output voltage adjustable down to 0.5V Soft-start control via external capacitor Excellent line and load regulation Logic controlled shutdown Thermal shutdown and current limit protection 10-pin 3mm x 3mm MLF® package 10-pin ePad MSOP package Junction temperature range from - 40°C to +125°C Maximum dropout of 350mV at full load over temperature Soft-start control via external capacitor 1.3 MIC59150 Ultra High Speed 1.5A LDO Input voltage range: VIN = 1.0V to 3.8V VBIAS = 3.0V to 5.5V Stable with 1µF ceramic capacitor Maximum dropout voltage of 250mV over temperature Adjustable output voltage down to 0.5V Ultra fast transient response Excellent line and load regulation specifications Logic controlled shutdown option Thermal shutdown and current limit protection Junction temperature range: -40°C to +125°C 8-pin EPAD SOIC 1.3 MIC61150 Low Input Voltage, Single-Supply High-Current LDO Single VIN rail: 1.1V to 3.6V Typical dropout of 75mV at room temperature COUT as low as 22µF (ceramic capacitor) Output voltage adjustable down to 0.5V Soft-start control via external capacitor Excellent line and load regulation Logic controlled shutdown Thermal shutdown and current limit protection 10-pin 3mm x 3mm MLF® package 10-pin ePad MSOP package Output voltage accuracy: ±2.5% over temperature Maximum dropout of 200mV at full load over temperature Junction temperature range from -40°C to +125°C 1.3 MIC47100 1A High Speed Low VIN LDO Operating voltage range: Input Supply: 1.0V to 3.6V Bias Supply: 2.3V to 5.5V 0.8V to 2.0V output voltage range PSRR >50dB at 100kHz Stable with a 1µF ceramic output capacitor Low dropout voltage of 80mV at 1A High output voltage accuracy: ±1.5% initial accuracy ±2% over temperature UVLO on both supply voltages for easy turn-on ePad MSOP-8 -- small form factor power package Thermally enhanced 2mm x 2mm MLF® -- smallest solution 1.3 MIC47050 500mA ULDO with Low Input and Low Output Voltage Input voltage range: 1.0V to 3.6V Stable with 1µF ceramic output capacitor ±1.5% initial output voltage accuracy Bias supply voltage range: 2.3V to 5.5V Adjustable output voltage range: 0.4V to 2.0V Logic-level enable input 400mA maximum output current per LDO Very fast transient response UVLO on both supply packages Thermally enhanced 2mm x 2mm MLF® and Thin MLF® packages Junction temperature range of -40°C to +125°C Low dropout voltage ULDO™: 44mV at 500mA 1.3 MIC47053 500mA Micropower ULDO™ Linear Regulator Input voltage range: 1.0V to 3.6V Stable with 1µF ceramic output capacitor Low dropout voltage: 49mV at 500mA ±2% initial output voltage accuracy over temperature Bias supply voltage range: 2.3V to 5.5V Adjustable output voltage range down to 0.4V Logic-level enable input UVLO on both supply voltages High bandwidth - very fast transient response Low shutdown current: 0.1µA typical Thermally enhanced 2mm x 2mm Thin DFN package Junction temperature range of -40°C to +125°C 1.3 MIC5270 µCap Negative Low-Dropout Regulator Stable with ceramic or tantalum capacitor Low dropout voltage: 500mV at 100mA Tight initial accuracy: ±2% Tight load and line regulation Low ground current: 35µA at load equals 100µA Thermal shutdown Current limiting IttyBitty® SOT-23-5 packaging 1.3 MIC5271 µCap Negative Low-Dropout Regulator Stable with ceramic or tantalum capacitor Positive and negative enable thresholds Low dropout voltage: 500mV at 100mA Low ground current:35µA at load equals 100µA Tight initial accuracy:±2% Tight load and line regulation Thermal shutdown Current limiting IttyBitty® SOT-23-5 packaging Zero off-mode current 1.3 MIC68220 Dual 2A LDO Regulator Stable with 4.7µF ceramic output capacitor Input voltage range: 1.65V to 5.5V ±1.0% initial output tolerance 2A maximum output current - peak start up 1A Continuous operating current Programmable Ramp Control™ for in-rush current limiting and slew rate control of the output voltage on Turn-On and Turn-Off Power-on Reset (POR) supervisor with programmable delay time Single Master can control multiple Slave regulators with tracking output voltages Tiny 4mm x 5mm MLF® package Maximum dropout (VIN - VOUT) of 500mV over temperature at 1A output current Fixed and adjustable output voltages Thermal shutdown and current limit protection 1.3 MIC5355 Dual 500mA µCap Low Dropout, Micropower Linear Regulator 2.5V to 5.5V input voltage range 2% initial output accuracy Wide output voltage range: 1.0V to 3.3V Low quiescent current: 38µA per output Very low quiescent current in shutdown: <1µA typical µCap stable with 2.2µF ceramic capacitor Low dropout voltage: 350mV at 500mA Excellent load/line transient response Independent logic controlled enable pins Output discharge circuit (MIC5356) Current and thermal limit protection Power 8-pin ePad MSOP package 1.3 MIC5356 Dual 500mA µCap Low Dropout, Micropower Linear Regulator 2.5V to 5.5V input voltage range 2% initial output accuracy Wide output voltage range: 1.0V to 3.3V Low quiescent current: 38µA per output Very low quiescent current in shutdown: <1µA typical µCap stable with 2.2µF ceramic capacitor Low dropout voltage: 350mV at 500mA Excellent load/line transient response Independent logic controlled enable pins Output discharge circuit (MIC5356) Current and thermal limit protection Power 8-pin ePad MSOP package 1.3 MIC5357 High Performance, Low Noise Dual 500mA ULDO 2.6V to 5.5V input voltage range Ultra-low output noise: 51µVrms ±2% initial output accuracy Small 8-pin ePad MSOP package Excellent Load/Line transient response Ultra-low dropout voltage: 130mV @ 500mA Fast start up time: 38µs µCap stable with 2.2µF ceramic capacitors Thermal shutdown protection Low quiescent current: 160µA with both outputs at maximum load 1.3 MIC5388/9 Dual 200mA Peak LDO in Wafer Level Chip Scale Package 2.5V to 5.5V input voltage range Independent enable pins High output accuracy: ±2% Low quiescent current: 32µA per LDO Stable with 1µF ceramic output capacitors Two 200mA peak output current LDOs Low dropout voltage: 175mV at 150mA Output discharge circuit (MIC5389) Thermal shutdown protection Current limit protection 6-bump 1.5mm x 1.0mm WLCSP package 1.3 MIC5310 Dual, 150mA µCap in 2mm x 2mm MLF® Ultra-low dropout voltage ULDO 35mV @ 150mA High PSRR: >70dB @ 1KHz Ultra-low output noise: 30µVrms ±2% initial output accuracy 2.3V to 5.5V input voltage range Tiny 8-pin 2mm x 2mm MLF® leadless package Excellent load/line transient response Fast start-up time: 30µs µCap stable with 1µF ceramic capacitor Thermal shutdown protection Low quiescent current: 75µA per output Current limit protection 1.3 MIC5320 Dual, High Performance 150mA µCap ULDO 2.3V to 5.5V input voltage range Ultra-low dropout voltage ULDO: 35mV @ 150mA Independent enable pins Tiny 6-pin 1.6mm x 1.6mm Thin MLF® leadless package Low cost TSOT-23-6 package PSRR: >65dB on each LDO 150mA output current per LDO µCap stable with 1µF ceramic capacitor Low quiescent current: 85µA per output Fast turn-on time: 30µs Thermal shutdown protection Current limit protection 1.3 MIC5321 Dual, High Performance 150mA µCap ULDO 2.3V to 5.5V input voltage range Ultra-low dropout voltage ULDO: 35mV @ 150mA Tiny 6-pin 1.6mm x 1.6mm MLF® leadless package Low cost TSOT-23-6 package Bypass pin for improved noise performance High PSRR: >75dB on each LDO Ultra low noise output: > 30µVrms Dual 150mA outputs µCap stable with 1µF ceramic capacitor Low quiescent current: 150µA per output Fast turn-on time: 45µs Thermal shutdown protection Current limit protection 1.3 MIC5322 Dual, High Performance 150mA µCap ULDO 2.3V to 5.5V input voltage range Dual 150mA outputs µCap stable with 1µF ceramic capacitor Low quiescent current: 150µA Fast turn-on time: 45µs Ultra-low dropout voltage ULDO: 35mV @ 150mA Tiny 6-pin 1.6mm x 1.6mm Thin MLF® leadless package Bypass pin for improved noise performance High PSRR: >75dB on each LDO Ultra-low noise output: > 30µVrms Thermal shutdown protection Current limit protection 1.3 MIC5370/1 High-Performance Dual 150mA LDO 1.6mm x 1.6mm Thin MLF® 2.5V to 5.5V input voltage range Two 150mA output current LDOs High output accuracy ±2% initial accuracy Low quiescent current 32µA per LDO Stable with 1µF ceramic output capacitors Independent enable pins Low dropout voltage: 155mV at 150mA Thermal shutdown protection Current limit protection Output discharge circuit (MIC5371) 6-pin 1.6mm x 1.6mm Thin MLF® package 1.3 MIC5380/1 High Performance Dual 150mA LDO 1mm x 1mm Thin MLF® 6-pin 1mm x 1mm Thin MLF® package 2.5V to 5.5V input voltage range 150mA output current per LDO High output accuracy ±1% typical Low quiescent current 32µA per LDO Stable with 0402 1µF ceramic output capacitors Low dropout voltage: 155mV at 150mA Output discharge circuit (MIC5381) Independent enable pins Thermal shutdown protection Current limit protection 1.3 MIC5264 150mA µCap Dual LDO Regulator 2.7V to 5.5V supply voltage Low 90µA quiescent current per LDO Tiny 2.5mm x 2.5mm MLF® package Low noise: 57µVrms High PSRR: 70dB at 1kHz Low dropout voltage: 210mV at 150mA Stable with ceramic output capacitors Independent enable pins Fast transient response Active shutdown on both outputs 1.3 MIC5392/3 High-Performance Dual 150mA LDO 2.5V to 5.5V input voltage range Two 150mA output current LDOs Independent enable pins High output accuracy: ±2% initial accuracy Low quiescent current (32µA per LDO) Stable with 1µF ceramic output capacitors Low dropout voltage (155mV at 150mA) Thermal-shutdown protection Current-limit protection Internal 25Ω output discharge circuit (MIC5393) Tiny 6-pin 1.2mm x 1.2mm Thin DFN package 1.3 MIC5311 LowQ® Dual µCap LDO in 3mm x 3mm MLF® Input voltage range: 2.25V to 5.5V LowQ® Mode 7µA total quiescent current 10mA output current capable LowQ® mode Logic level control with external pin Stable with ceramic output capacitor 2 LDO outputs: 300mA each Tiny 10-pin 3mm x 3mm MLF® package Low dropout voltage of 60mV @ 150mA Ultra-low quiescent current of 28µA total in full current mode High output accuracy ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection 1.3 MIC5312 LowQ® Dual µCap LDO w/Integrated POR in 3mm x 3mm MLF® Input voltage range: 2.25V to 5.5V LowQ® Mode 7µA total quiescent current 10mA output current capable LowQ® mode Logic level control with external pin Stable with ceramic output capacitor 2 LDO outputs: 300mA each Integrated power-on reset (POR) with adjustable delay time Tiny 3mm x 3mm MLF®-10 package Low dropout voltage of 60mV @ 150mA Ultra-low quiescent current of 28µA total in full current mode High output accuracy ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection 1.3 MIC5313 Low Voltage Dual 300mA LDO 300mA output current for each LDO Very fast transient response Low output voltage range: 0.8V to 2.0V Stable with 1µF ceramic output capacitors Dual low voltage regulator inputs: 1.7V to 5.5V Ultra-low dropout voltage of 85mV @ 300mA Thermal shutdown and current limit protection Tiny 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC5314 Low Voltage Dual 300mA LDO with Power on Reset 300mA output current for each LDO Low output voltage range: 0.8V to 2.0V Ultra-low dropout voltage of 85mV @ 300mA Power on Reset output with adjustable delay Stable with 1µF ceramic output capacitors Very fast transient response Thermal shutdown and current limit protection Tiny 12-pin 2.5mm x 2.5mm Thin MLF® package Dual low voltage regulator inputs: 1.7V to 5.5V 1.3 MIC5315 Low Voltage Dual 300mA LDO with Voltage Select 300mA output current for each LDO Voltage select function Dual low voltage regulator inputs: 1.7V to 5.5V Low output voltage range: 0.8V to 2.0V Ultra-low dropout voltage of 85mV @ 300mA Stable with 1 µF ceramic output capacitors Very fast transient response Thermal shutdown and current limit protection Tiny 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC5316 Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select 300mA output current for each LDO Voltage select function Low output voltage range: 0.8V to 2.0V Very fast transient response Dual low voltage regulator inputs: 1.7V to 5.5V Ultra-low dropout voltage of 85mV @ 300mA Power on Reset output with adjustable delay Stable with 1µF ceramic output capacitors Thermal shutdown and current limit protection Tiny 12-pin 2.5mm x 2.5mm Thin MLF® package 1.3 MIC5330 Dual, 300mA µCap in 2mm x 2mm MLF® 2.3V to 5.5V input voltage range High PSRR: >70dB @ 1KHz Ultra-low output noise: 30µVrms ±2% initial output accuracy Fast start-up time: 30µs Tiny 8-pin 2mm x 2mm MLF® leadless package Excellent Load/Line transient response Ultra-low dropout voltage ULDO 75mV @ 300mA 300mA output current per LDO Thermal shutdown protection Low quiescent current: 75µA per output Current limit protection 1.3 MIC5331 Micro-Power High Performance Dual 300mA ULDO 2.3V to 5.5V input voltage range 300mA output current per LDO Very low quiescent current: 25 µA per LDO High PSRR: >65dB on each LDO Stable with 1 µF ceramic output capacitors Tiny 8-pin 2mm x 2mm Thin MLF® package Ultra-low dropout voltage: 120mV @ 300mA Low output voltage noise: 50 µVrms Thermal shutdown protection Current limit protection 1.3 MIC5332 Micro-Power High Performance Dual 300mA ULDO POR output with programmable delay on LDO2 300mA output current per LDO Very low quiescent current: 25 µA per LDO High PSRR: >65dB on each LDO 2.3V to 5.5V input voltage range Stable with 1µF ceramic output capacitors Tiny 8-pin 2mm x 2mm Thin MLF® package Ultra-low dropout voltage: 120mV @ 300mA Low output voltage noise: 50 µVrms Thermal shutdown protection Current limit protection 1.3 MIC5333 Micro-Power High Performance Dual 300mA ULDO with Dual POR 2.3V to 5.5V input voltage range 300mA output current per LDO Very low quiescent current: 25µA per LDO Stable with 1µF ceramic output capacitors POR output with programmable delay for each LDO High PSRR: >65dB on each LDO Tiny 10-pin 2.5mm x 2.5mm Thin MLF® package Ultra-low dropout voltage: 120mV @ 300mA Low output voltage noise: 50 µVrms Thermal shutdown protection Current limit protection 1.3 MIC5335 Dual, High Performance 300mA µCap ULDO 2.3V to 5.5V input voltage range Ultra-low dropout voltage: 75mV at 300mA Independent enable pins Ultra Thin 1.6mm x 1.6mm 6-pin MLF® package High PSRR: >65dB 300mA output current per LDO µCap Stable with 1µF ceramic capacitor Low quiescent current: 90µA/LDO Fast turn-on time: 30µs Low output voltage noise: 24µVrms Thermal shutdown protection Current limit protection 1.3 MIC5338/9 Dual 300mA µCap LDO in 1.6mm x 1.6mm Thin MLF® 2.5V to 5.5V input voltage range Two 300mA outputs High output accuracy: 2% Low quiescent current: 70µA total Stable with ceramic output capacitors Independent enable pins Low dropout voltage: 220mV at 300mA Low output noise Thermal shutdown protection Current limit protection Output discharge circuit (MIC5339) 6-pin 1.6mm x 1.6mm Thin MLF® package 1.3 MIC5396/7/8/9 Low-Power Dual 300mA LDO in 1.2mm x 1.6mm Extra Thin DFN 2.5V to 5.5V input voltage range Independent power inputs Output voltage range from 1V to 3.3V Two 300mA outputs High output accuracy (±2%) Low quiescent current: 37µA typical/LDO Stable with 1µF ceramic output capacitors Low dropout voltage (160mV at 300mA) Internal enable pull-down (MIC5398, MIC5399) Output discharge circuit (MIC5397, MIC5399) Thermal-shutdown protection Current-limit protection 8-pin 1.2mm x 1.6mm Extra Thin DFN package 1.3 MIC5254 Dual 150mA µCap LDO with Error Flag Outputs Input voltage range: 2.7V to 6.0V Dual, independent 150mA LDOs Error flags indicate fault condition Stable with ceramic output capacitor Ultra-low dropout: 135mV @ 150mA High output accuracy: 1.0% initial accuracy 2.0% over temperature Low quiescent current: 90µA each LDO Tight load and line regulation Thermal shutdown and current limit protection Zero off-mode current TTL logic-controlled enable input MSOP-10 package 1.3 MIC5212 Dual 500mA LDO Regulator Fused lead frame SOIC-8 Up to 500mA per regulator output Low quiescent current Low dropout voltage Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection 1.3 MIC5210 Dual 150mA LDO Regulator Micrel Mini 8®; MSOP package Up to 150mA per regulator output Low quiescent current Low dropout voltage Wide selection of output voltages Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection Zero off-mode current Logic-controlled electronic enable 1.3 MIC5211 Dual µCap 80mA LDO Regulator Stable with low-value ceramic or tantalum capacitors Independent logic controls Low quiescent current Low dropout voltage Mixed voltages available Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection Zero off-mode current Dual regulator in tiny SOT-23 package 2.5V to 16V input range 1.3 MIC5208 Dual 50mA LDO Regulator Micrel Mini 8® MSOP package Guaranteed 50mA output Low quiescent current Low dropout voltage Wide selection of output voltages Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection Zero off-mode current Logic-controlled electronic enable 1.3 MIC5202 Dual 100mA Low-Dropout Regulator High output voltage accuracy Variety of output voltages Up to 100mA of continuous output current Low ground current Low dropout voltage Excellent line and load regulations Extremely low temperature coefficient Current and thermal limit protections Reverse-battery protection Zero off-mode current Logic-controlled electronic shutdown 8-pin SOIC package 1.3 MIC2210 Dual µCap LDO with Open-Drain Driver Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current 1 Open-drain driver Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection Tiny 10-pin 3mm x 3mm MLF® package 1.3 MIC2211 Dual µCap LDO in 3mm x 3mm MLF® Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA total (24µA/LDO) High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection Tiny 10-pin 3mm x 3mm MLF® package 1.3 MIC2212 Dual µCap LDO and Power-On Reset Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current Power-on reset function with adjustable delay time Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection Tiny 10-pin 3mm x 3mm MLF® package 1.3 MIC2213 Sequenced Portable Power Management IC 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current 1 Open-drain driver Sequencing between outputs 1 and 2 Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor Power-on reset function with adjustable delay time Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Tiny 3mm x 3mm MLF®-10 package 1.3 MIC2214 Portable Power Management IC Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current 1 Open-drain driver Power-on reset function with adjustable delay time Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection Tiny 3mm x 3mm MLF®-10 package 1.3 MIC2219 Dynamically Adjustable Dual µCap LDO Input voltage range: 2.25V to 5.5V Stable with ceramic output capacitor 2 LDO outputs Output 1: 150mA output current Output 2: 300mA output current Feedback pins externally accessible Low dropout voltage of 80mV @ 100mA Ultra-low quiescent current of 48µA total (24µA/LDO) High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection Tiny 10-pin 3mm x 3mm MLF® package 1.3 MIC5350 Dual 300mA/500mA LDO in 2mm x 2mm Thin MLF® 2.6V to 5.5V input voltage range Ultra-low output noise: 30µVrms ±2% initial output accuracy Excellent Load/Line transient response Fast start-up time: 30µs Tiny 8-pin 2mm x 2mm Thin MLF® leadless package Ultra-low dropout voltage: 75mV @ 300mA and 125mV @ 500mA µCap stable with 2.2µF ceramic capacitors Thermal shutdown protection Low quiescent current: 130µA with both outputs at maximum load Current limit protection 1.3 MIC22700 1MHz 7A Integrated Switch High Efficiency Synchronous Buck Regulator Input voltage range: 2.6V to 5.5V Output voltage adjustable down to 0.7V Output current up to 7A Full sequencing and tracking capability Power on Reset/Power Good Efficiency >95% across a broad load range Easy RC compensation 100% maximum duty cycle Fully integrated MOSFET switches Micropower shutdown Thermal shutdown and current limit protection 24-pin 4mm x 4mm MLF® -40°C to +125°C junction temperature range 1.3 MIC22705 1MHz, 7A Integrated Switch High-Efficiency Synchronous Buck Regulator Input voltage range: 2.9V to 5.5V Output load current up to 7A Output voltage adjustable down to 0.7V Safe start-up into a pre-biased load Full sequencing and tracking capability Power Good output Efficiency >95% across a broad load range Ultra-fast transient response Easy RC compensation 100% maximum duty cycle Fully-integrated MOSFET switches Thermal-shutdown and current-limit protection 24-pin 4mm x 4mm MLF® -40°C to +125°C junction temperature range 1.3 MIC22600 1MHz 6A Integrated Switch Synchronous Buck Regulator Input voltage range: 2.6V to 5.5V Output voltage adjustable down to 0.7V Output current up to 6A Full sequencing and tracking ability Power on Reset/Power Good Efficiency >90% across a broad load range Ultra fast transient response, easy RC compensation 100% maximum duty cycle Fully integrated MOSFET switches Micropower shutdown Thermal-shutdown and current-limit protection 24-pin 4mm x 4mm MLF® 24-pin ePad TSSOP -40°C to +125°C junction temperature range 1.3 MIC22601 4MHz, 6A Integrated Switch Synchronous Buck Regulator Input voltage range: 2.6V to 5.5V 4MHz PWM frequency Output current to 6A Small Passive components: 0.22µH and 22µF Full sequence and tracking ability Power On Reset/Power Good Adjustable output voltage option down to 0.7V Ultra fast transient response Easy RC compensation 100% maximum duty cycle Fully integrated MOSFET switches Thermal shutdown and current limit protection 24-pin 4mmx4mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC22602 1MHz, 6A Integrated Switch High Efficiency Synchronous Buck Regulator Input voltage range: 2.6V to 5.5V Output voltage adjustable down to 0.7V Output load current up to 6A Full sequencing and tracking capability Power on Reset/Power Good output Efficiency >95% across a broad load range Ultra fast transient response-Easy RC compensation 100% maximum duty cycle Fully integrated MOSFET switches Hiccup mode current limiting Micropower shutdown Thermal shutdown and current limit protection 24-pin 4mm x 4mm MLF® -40°C to +125°C junction temperature range 1.3 MIC23603 4MHz PWM 6A Buck Regulator with HyperLight Load® Input voltage: 2.7V to 5.5V 6A output current Up to 93% efficiency and 81% at 1mA 24µA typical quiescent current 4MHz PWM operation in continuous mode Ultra-fast transient response Power Good Programmable soft-start Low voltage output ripple 14mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01μA shutdown current Thermal shutdown and current limit protection Output voltage as low as 0.65V 20-pin 4mm x 5mm DFN 1.3 MIC4950 Hyper Speed Control™ 5A Buck Regulator Input voltage: 2.7V to 5.5V 5A output current Up to 95% efficiency Up to 3.3MHz operation Safe start-up into a pre-biased output Power Good output Ultra-fast transient response Low output voltage ripple Low RDS(ON) integrated MOSFET switches 0.01μA shutdown current Thermal shutdown and current limit protection Output voltage as low as 0.7V 8-pin SOIC and 3mm × 4mm DFN-10L –40°C to +125°C junction temperature range 1.3 MIC22400 4A Integrated Switch Synchr Buck Regulator with Frequency Programmable up to 4MHz Input voltage range: 2.6V to 5.5V Output voltage adjustable down to 0.7V Output current up to 4A Full sequencing and tracking ability Power-On-Reset (POR) Efficiency > 90% across a broad load range Programmable frequency 300kHz to 4MHz Easy Ramp Control™ (RC) compensation 100% maximum duty cycle Fully-integrated MOSFET switches Thermal-shutdown and current limit protection 20-pin 3mm x 4mm MLF® 20-pin ePad TSSOP -40°C to +125°C junction temperature range 1.3 MIC22405 4A Integrated Switch High-Efficiency Synchronous Buck Regulator with Frequency Programmable up to 4MHz Input voltage range: 2.9V to 5.5V Ultra-fast transient response Output load current up to 4A Safe start-up into a pre-biased output Full sequencing and tracking capability Efficiency > 95% across a broad load range Programmable frequency 300kHz to 4MHz Easy RC compensation 100% maximum duty cycle Fully-integrated MOSFET switches Thermal shutdown and current-limit protection 20-pin 3mm x 4mm MLF® -40°C to +125°C junction temperature range Output voltage adjustable down to 0.7V 1.3 MIC2207 3mm x 3mm 2MHz 3A Buck Regulator 2.7V to 5.5V supply voltage 2MHz PWM mode Output current to 3A >94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 3A MOSFET switch Micropower shutdown Thermal shutdown and current limit protection Pb-free 12-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2208 3mm x 3mm 1MHz 3A PWM Buck Regulator 2.7V to 5.5V supply voltage 1MHz PWM mode Output current to 3A >90% efficiency Adjustable output voltage option down to 1V Ultra-fast transient response External Compensation Stable with a wide range of output capacitance Fully integrated 5A MOSFET switch Micropower shutdown Thermal shutdown and current limit protection Pb-free 12-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC4930 Hyper Speed Control™ 3A Buck Regulator Input voltage: 2.7V to 5.5V 3A output current Up to 95% efficiency Up to 3.3MHz operation Safe start-up into a pre-biased output Power Good output Ultra-fast transient response Low output voltage ripple Low RDS(ON) integrated MOSFET switches 0.01μA shutdown current Thermal shutdown and current limit protection Output voltage as low as 0.7V 3mm × 4mm DFN-10L –40°C to +125°C junction temperature range 1.3 MIC23303 4MHz PWM 3A Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Output voltage: down to 0.65V Up to 3A output current Up to 93% peak efficiency 80% typical efficiency at 1mA 24μA typical quiescent current 4MHz PWM operation in continuous mode 35mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01µA shutdown current Thermal-shutdown and current-limit protection 12-pin 3mm x 3mm DFN –40°C to +125°C junction temperature range 1.3 MIC38300 HELDO® 3A High Efficiency Low Dropout Regulator 3A peak output current 2.2A continuous operating current Input voltage range: 3.0V to 5.5V Adjustable output voltage down to 1.0V Output noise less than 5mV Ultra fast transient performance Unique switcher plus LDO architecture Fully integrated MOSFET switches Micro-power shutdown Easy upgrade from LDO as power dissipation becomes an issue Thermal shutdown and current limit protection 4mm x 6mm x 0.9mm MLF® package 1.3 MIC4722 3mm x 3mm 2.7MHz 3A PWM Buck 2.7V to 5.5V supply voltage 2.7MHz PWM mode Output current to 3A >92% efficiency Adjustable output voltage option down to 1V 100% maximum duty cycle Ultra-fast transient response Ultra-small external components Stable with a 0.47µH inductor and a 4.7µF output capacitor Fully integrated 3A MOSFET switch Micropower shutdown Thermal shutdown and current limit protection Pb-free 12-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC4723 3A 2MHz Integrated Switch Buck Regulator 2.7/3.0V to 5.5V supply voltage 2.0MHz PWM mode Output current to 3A Up to 94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 3A MOSFET switch Thermal shutdown and current limit protection Pb-free 12-pin 3mm x 3mm MLF® package Pb-free 10-pin ePAD MSOP package -40°C to +125°C junction temperature range 1.3 MIC4720 3mm x 3mm 2.0MHz 2A Integrated Switch Buck Regulator 2.7V to 5.5V supply voltage 2.0MHz PWM mode Output current to 2A Up to 94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components Stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 2A MOSFET switch Thermal shutdown and current limit protection Pb-free 12-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range Pb-free 10-pin ePad MSOP package 1.3 MIC2267 Input Current Limiting Synchronous Buck Regulator Input voltage range: 3.0V to 5.5V Micropower shutdown Fast transient response Output voltage adjustable down to 1.0V Up to 96% efficiency at 500mA output Efficiency <90% across a broad load range Adjustable frequency from 400kHz to 1.5MHz Adjustable input current limiting 100mA to over 1A 100% maximum duty cycle Fully integrated MOSFET switches Thermal shutdown and output current limit protection 12-pin 3mm x 3mm MLF® Junction temperature range: -40°C to +125°C 1.3 MIC22200 2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz Input voltage range: 2.6V to 5.5V Output current to 2A Full sequencing and tracking capability Easy RC compensation Power On Reset (POR) output Adjustable output voltage option down to 0.7V Efficiency >90% across a broad load range Operating frequency: Programmable from 800 kHz up to 4MHz Ultra fast transient response 100% maximum duty cycle Fully integrated MOSFET switches Thermal shutdown and current limit protection Available in Pb-free 3mm x 3mm 12-pin MLF® package -40°C to +125°C junction temperature range 1.3 MIC22205 2A, Integrated, Switch, High-Efficiency, Synchronous Buck Regulator with Frequency Programmable up to 4MHz Input voltage range: 2.9V to 5.5V Output voltage adjustable down to 0.7V Output load current up to 2A Safe start-up into a pre-biased output Full sequencing and tracking capability Power Good (PG) output Efficiency >95% across a broad load range Programmable frequency 300kHz to 4MHz Easy RC compensation 100% maximum duty cycle Fully-integrated MOSFET switches Thermal-shutdown and current-limit protection 12-pin 3mm x 3mm MLF® -40°C to +125°C junction temperature range 1.3 MIC23150 4MHz PWM 2.0A Buck Regulator with HyperLight Load® Input voltage: 2.7V to 5.5V 2.0A output current Up to 93% peak efficiency 87% typical efficiency at 1mA 23µA typical quiescent current 4MHz PWM operation in continuous mode Low ripple output voltage 14mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01µA shutdown current Output Voltage as low as 0.95V 8-pin 2mm x 2mm Thin MLF® -40°C to +125°C junction temperature range 1.3 MIC23153 4MHz PWM 2A Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Up to 2A output current Up to 93% peak efficiency 85% typical efficiency at 1mA 22µA typical quiescent current Output voltage: fixed or adjustable (0.62V to 3.6V) 4MHz PWM operation in continuous mode Low ripple output voltage 35mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01µA shutdown current 10-pin 2.5mm x 2.5mm Thin MLF® -40°C to +125°C junction temperature range 1.3 MIC23155 3MHz PWM 2A Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Up to 2A output current Up to 94% peak efficiency 85% typical efficiency at 1mA Programmable soft-start 22µA typical quiescent current Output voltage: fixed or adjustable (down to 0.7V) 3MHz PWM operation in continuous conduction mode Active output discharge when disabled Fully integrated MOSFET switches 0.01µA shutdown current Thermal shutdown and current limit protection 10-pin 2.5mm x 2.5mm Thin MLF® -40°C to +125°C junction temperature range 1.3 MIC23201 2MHz PWM 2A Buck Regulator with Hyper Speed Control™ Input voltage: 2.7V to 5.5V 2A output current Up to 90% peak efficiency Programmable Soft-Start Power Good Indicator 2MHz switching frequency Safe for pre-biased output Ultra fast transient response Low voltage output ripple, 16mV at full load Fully integrated MOSFET switches 0.01µA shutdown current Output Voltage as low as 0.95V 10-pin 3mm x 3mm MLF® –40°C to +125°C junction temperature range 1.3 MIC23163/4 4MHz, PWM, 2A Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V 100% duty cycle 2A output current Up to 93% peak efficiency 85% typical efficiency at 1mA 4MHz PWM operation in continuous mode Low ripple output voltage Adjustable output voltage from 0.6V to 5.5VProgrammable soft-start with prebias start-up capability Fully-integrated MOSFET switches 0.1µA shutdown current 10-pin 2.0mm × 2.0mm Thin DFN -40°C to +125°C junction temperature range Disable pull down 180ω (MIC23164 only) 1.3 MIC4721 1.5A 2MHz Integrated Switch Buck Regulator 2.7V to 5.5V supply voltage 2MHz PWM mode Output current to 1.5A Up to 94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 1.5A MOSFET switch Micropower shutdown Power Good pin Thermal shutdown and current limit protection Pb-free 10-pin MSOP package -40°C to +125°C junction temperature range 1.3 MIC23156 1.5A, 3MHz Synchronous Buck Regulator with HyperLight Load® and I2C Control for Dynamic Voltage Scaling Input voltage: 2.7V to 5.5V Up to 1.5A output current Safe startup in to pre-biased output Up to 93% peak efficiency Fast pin–selectable output voltage 1MHz I2C-controlled adjustable output: VOUT = 0.7 to 2.4V in 10mV steps High output voltage accuracy (±1.5% over temperature) Programmable soft-start using external capacitor Ultra-low quiescent current of 30µA when not switching Thermal-shutdown and current-limit protection Stable with 1µH output inductor and 2.2µF ceramic capacitor Junction temperature range of –40°C to +125°C 1.3 MIC38150 HELDO® 1.5A High Efficiency Low Dropout Regulator Output current up to 1.5A Input voltage range: 3.0V to 5.5V Adjustable output voltage down to 1.0V Output noise less than 5mV Ultra fast transient performance Unique switcher plus LDO architecture Fully integrated MOSFET switches Micro-power shutdown Easy upgrade from LDO as power dissipation becomes an issue Thermal shutdown and current limit protection 4mm x 6mm x 0.9mm MLF® package 1.3 MIC2202 High Efficiency 2MHz Synchronous Buck Converter 1µF Stable PWM Regulator Input voltage range: 2.3V to 5.5V Output down to 0.5V @ 600mA 2MHz PWM operation Stable with 1µF ceramic output capcitor. Ultra-fast transient response (up to 500kHz GBW) All ceramic capacitors >95% efficiency Fully integrated MOSFET switches Easily synchronized to external clock SYNCLOCK feature to daisy chain multiple 2202s Requires only 4 external components 1% line and load regulation 10-pin MSOP and 3mm x 3mm MLF®-10L package options -40°C to +125°C junction temperature range 1.3 MIC2204 High Efficiency 2MHz Synchronous Buck Converter Input voltage range: 2.3V to 5.5V Output down to 1V @ 600mA 2MHz PWM operation Internal compensation All ceramic capacitors >95% efficiency Ultra-fast transient response (typical 200kHz GBW) Fully integrated MOSFET switches Easily synchronized to external clock SYNCLOCK feature to daisy chain multiple 2204s <340µA quiescent current Logic controlled micropower shutdown 10-pin MSOP and 3mm x 3mm MLF®-10L -40°C to +125°C junction temperature range 1.3 MIC2205 2MHz PWM Synchronous Buck Regulator with LDO Standby Mode 2.7V to 5.5V supply voltage Light load LowQ® LDO mode 2MHz PWM mode 18µA quiescent current Low noise, 75mVrms Output current to 600mA >95% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Fixed output voltage option available Ultra-fast transient response Stable with 1µF ceramic output capacitor Fully integrated MOSFET switches Pb-free 3mm x 3mm MLF®-10L package -40°C to +125°C junction temperature range 1.3 MIC2206 2MHz PWM Synchronous Buck Regulator with LowQ® Mode and Voltage Scaling 2.7V to 5.5V supply voltage Light load LowQ® LDO mode 18µA quiescent current Low noise, 75µVrms 2MHz PWM mode Output current to 600mA >95% efficiency 100% maximum duty cycle Output Voltage Scaling (1V output in LowQ® Mode) Stable with 1mF ceramic output capacitor Fully integrated MOSFET switches Thermal shutdown and current limit protection Pb-free 3mm x 3mm MLF®-10L package -40°C to +125°C junction temperature range 1.3 MIC2285A 8MHz PWM Synchronous Buck Regulator with LDO Standby Mode Light load LowQ® LDO mode 8MHz PWM mode 20 µA quiescent current Low noise, 75 µVrms Output current to 600mA >90% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Fixed output voltage options available Requires only a 0.47µH inductor Enables sub 0.55mm profile solution Fully integrated MOSFET switches Thermal shutdown and current limit protection 10-pin 2mm x 2mm x 0.55mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC23050 4MHz PWM Buck Regulator with HyperLight Load® Input voltage range: 2.7V to 5.5V 600mA output current Fixed output voltage from 0.72V to 3.3V Ultra fast transient response 20µA typical quiescent current 4MHz in PWM in constant current mode 0.47µH to 2.2µH inductor Low voltage output ripple 25mVpp in HyperLight Load® mode 3mV output voltage ripple in full PWM mode >93% efficiency ~89% at 1mA Available in 8-pin 2mm x 2mm MLF® -40°C to +125°C junction temperature range 1.3 MIC23051 4MHz PWM Buck Regulator with HyperLight Load® and Voltage Scaling Input voltage range: 2.7V to 5.5V 600mA output current Fixed output voltage from 0.72V to 3.3V Output voltage scaling option 20µA typical quiescent current 4MHz in CCM PWM operation in normal mode 0.47µH to 2.2µH inductor Low voltage output ripple 25mVpp in HyperLight Load® mode 3mV output voltage ripple in full PWM mode >93% efficiency ~85% at 1mA Available in 8-pin 2mm x 2mm MLF® -40°C to +125°C junction temperature range 1.3 MIC2245 4MHz PWM Synchronous Buck Regulator with LDO Standby Mode 2.7V to 5.5V supply/input voltage Light load LowQ® LDO mode 4MHz PWM mode 20µA quiescent current Low noise, 75µVrms Output current to 500mA >92% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Fixed output voltage options available Uses a tiny 1µH inductor Fully integrated MOSFET switches Thermal shutdown and current limit protection Pb-free 10-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2285 8MHz PWM Synchronous Buck Regulator with LDO Standby Mode 2.7 to 5.5V supply/input voltage Light load LowQ® LDO mode 8MHz PWM mode 20µA quiescent current Low noise, 75µVrms Output current to 500mA >90% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Fixed output voltage options available Ultra-fast transient response Uses a tiny 0.47µH inductor Enables sub 1mm profile solution Fully integrated MOSFET switches Pb-free 10-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC23030 8MHz PWM 400mA Buck Regulator with HyperLight Load® Input voltage: 2.7V to 5.5V 400mA output current Up to 91% efficiency and 83% at 1mA 21 µA typical quiescent current 8MHz PWM operation in continuous mode Ultra fast transient response Low voltage output ripple 14mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01 µA shutdown current Fixed and adjustable output voltage options available 6-pin 1.6mm x 1.6mm Thin MLF® -40 °C to +125 °C junction temperature range 1.3 MIC23031 4MHz PWM 400mA Buck Regulator with HyperLight Load® Input voltage range: 2.7V to 5.5V 400mA output current Up to 93% efficiency and 88% at 1mA 21µA typical quiescent current 4MHz PWM operation in continuous mode Ultra fast transient response Low voltage output ripple 20mVpp ripple in HyperLight Load® mode 3mV output voltage ripple in full PWM mode 0.01µA shutdown current Fixed and adjustable output voltage options available 6-pin 1.6mm x 1.6mm Thin MLF® -40°C to +125°C junction temperature range 1.3 MIC2203 High Efficiency 1MHz Synchronous Buck Regulator Input voltage range: 2.3V to 5.5V Output voltage adjustable down to 0.5V 300mA output current Constant 1MHz PWM switching frequency > 95% efficiency < 1mA switching supply current < 350µA static quiescent current < 1µA shutdown current All-ceramic capacitors Easily synchronized to external clock SYNCLOCK feature to daisy chain multiple devices Thermal shutdown and current limit protection 10-pin MSOP, and 3mm x 3mm MLF®-10L package options -40°C to +125°C junction temperature range 1.3 MIC4724 3A 2MHz Integrated Switch Buck Regulator with 6Vmax Input 3.0 to 6.0V supply voltage 2.0MHz PWM mode Output current to 3A Up to 94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 3A MOSFET switch Micropower shutdown Thermal shutdown and current limit protection Pb-free 10-pin ePad MSOP package -40°C to +125°C junction temperature range 1.3 MIC28500 75V/4A Hyper Speed Control™ Synchronous DC-DC Buck Regulator Hyper Speed Control™ architecture enables High delta V operation (VIN = 75V and VOUT = 0.8V) Small output capacitance 30V to 75V voltage input Adjustable output down to 0.8V ≤1% FB accuracy Any Capacitor™ stable Zero-ESR to high-ESR output capacitors 4A output current capability, up to 90% efficiency 100kHz to 500kHz switching frequency Foldback current-limit and "hiccup" mode short-circuit protection Supports safe startup into a pre-biased load -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC28510 75V/4A Hyper Speed Control™ Synchronous DC/DC Buck Regulator Hyper Speed Control™ architecture enables Any Capacitor™ stable Small output capacitance 4.5V to 75V voltage input ≤1% FB accuracy 4A output current capability, up to 95% efficiency Adjustable output voltage form 0.8V to 24V High delta V operation (VIN = 75V and VOUT = 0.8V) Zero-ESR to high–ESR output capacitors 100kHz to 500kHz switching frequency Foldback current–limit and “hiccup” mode short-circuit protection Supports safe startup into a pre–biased load -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC28511 60V 3A Synchronous Buck Regulator 4.6V to 60V operating input voltage supply Up to 3A output current Integrated high-side and low-side N-channel MOSFETs HyperLight Load (MIC28511-1) architecture Hyper Speed Control (MIC28511-2) architecture Enable input and power good (PGOOD) output Programmable current limit Foldback “hiccup” mode short-circuit protection Built-in 5V regulator for single-supply operation Adjustable 200kHz to 680KHz switching frequency Fixed 5ms soft-start Internal compensation and thermal shutdown. Thermally-enhanced 24-pin 3mm × 4mm FCQFN package Junction temperature range of –40°C to +125°C 1.3 MIC28512 70V 2A Synchronous Buck Regulator 4.6V to 70V operating input voltage supply Up to 2A output current Integrated high-side and low-side N-channel MOSFETs MIC28512-1: HyperLight Load architecture MIC28512-2: Hyper Speed Control architecture Enable input, Power Good output Built-in 5V regulator for single supply operation Adjustable 200kHz to 680kHz switching frequency Fixed 5ms soft-start Programmable current limit and foldback “hiccup” mode short circuit protection Internal compensation and thermal shutdown. Thermally enhanced 24-pin 3mm × 4mm FCQFN Junction temperature range of –40°C to +125°C 1.3 MIC28513 45V 4A Synchronous Buck Regulator 4.6V to 45V operating input voltage supply Up to 4A output current Integrated high-side and low-side N-channel MOSFETs MIC28513-1: HyperLight Load architecture MIC28513-2: Hyper Speed Control architecture Enable input, Power Good output Built-in 5V regulator for single supply operation Adjustable 200kHz to 680kHz switching frequency Fixed 5ms soft-start Programmable current limit and foldback “hiccup” mode short circuit protection Internal compensation and thermal shutdown. Thermally enhanced 24-pin 3mm × 4mm FCQFN Junction temperature range of –40°C to +125°C 1.3 LM2576 52kHz Simple 3A Buck Regulator Requires only 4 external components Guaranteed 3A output current Wide input voltage range: 4V to 40V 3.3V, 5V, 12V, and adjustable output versions 100% electrical thermal limit burn-in Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Wide output voltage range: 1.23V to 37V 52kHz fixed frequency internal oscillator Low power standby mode IQ typically < 200µA 80% efficiency (adjustable version typically > 80%) Uses readily available standard inductors Thermal shutdown and current limit protection 1.3 LM2575 52kHz Simple 1A Buck Regulator Guaranteed 1A output current 100% electrical thermal limit burn-in 3.3V, 5V, 12V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Wide input voltage range: 4V to 40V Wide output voltage range: 1.23V to 37V Requires only 4 external components 52kHz fixed frequency internal oscillator Low power standby mode IQ typically < 200µA 80% efficiency (adjustable version typically > 80%) Uses readily available standard inductors Thermal shutdown and current limit protection 1.3 LM2574 52kHz Simple 0.5A Buck Regulator Guaranteed 0.5A output current Wide input voltage, up to 40V 3.3V, 5V, 12V, and adjustable output versions Thermal shutdown and current limit protection Requires only 4 external components Adjustable version output 1.23V to 37V ±4% Max. over Line and Load conditions. Shutdown capability (standby mode) Low power standby mode < 200µA typical High efficiency 52kHz fixed frequency internal oscillator Uses standard inductors 1.3 MIC27600 36V, 7A Hyper Speed Control™ Synchronous DC-DC Buck Regulator Hyper Speed Control™ architecture enables High delta V operation (VIN = 36V and VOUT = 0.8V) Small output capacitance 4.5V to 36V voltage input ±1% FB accuracy Adjustable output from 0.8V to 5.5V (VHSD ≤ 28V) Adjustable output from 0.8V to 3.6V (VHSD ≤ 36V) Any Capacitor™ Stable - Zero-ESR to high-ESR 7A output current capability, up to 95% efficiency 300kHz switching frequency Internal compensation, 6ms Internal soft-start Foldback current-limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm - 6mm MLF® package 1.3 MIC4576 200kHz Simple 3A Buck Regulator Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Guaranteed 3A switch current Wide input voltage range: 4V to 36V Wide output voltage range: 1.23V to 33V Requires minimum external components < 200µA typical shutdown mode 75% efficiency (adjustable version > 75% typical) Standard inductors are 25% of typical LM2576 values Thermal shutdown 100% electrical thermal limit burn-in 1.3 MIC4682 Precision Current Limit SO-8 SuperSwitcher™ Buck Regulator Programmable output current limit 10% accuracy over temperature Wide operating input voltage range: 4V to 34V Fixed 200kHz PWM operation All surface mount solution Power SOIC-8 package allows 2A continuous output current Internally compensated Less than 1µA typical shutdown-mode current Thermal shutdown protection 1.3 MIC4690 500kHz 1A SuperSwitcher™ Buck Regulator SO-8 package with over 1A output current Fixed 500kHz operation Wide 4V to 34Vinput voltage range Output voltage adjustable to 1.23V All surface mount solution Up to 85% efficiency Internally compensated with fast transient response Overcurrent protection Frequency foldback short-circuit protection Thermal shutdown 1.3 MIC4680 1A 200kHz SuperSwitcher™ Buck Regulator SOIC-8 package with up to 1.3A output current All surface mount solution Only 4 external components required Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Internally compensated with fast transient response Wide operating input voltage range: 4V to 34V Less than 2µA typical shutdown-mode current Up to 90% efficiency Thermal shutdown Overcurrent protection 1.3 MIC4685 3A SPAK SuperSwitcher™ Buck Regulator Low 2mm profile SPAK package 3A continuous output current Fixed 200kHz PWM operation Over 85% efficiency Output voltage adjustable to 1.235V Wide input voltage range: 4V to 30V (34V transient) All surface mount solution Internally compensated with fast transient response Over-current protection Frequency foldback short-circuit protection Thermal shutdown 1.3 MIC4684 2A High-Efficiency Buck Regulator Over 85% efficiency Fixed 200kHz PWM operation Wide input voltage range: 4V to 30V Output voltage adjustable to 1.235V All surface mount solution SO-8 package with 2A continuous output current Internally compensated with fast transient response Over-current protection Frequency foldback short-circuit protection Thermal shutdown 1.3 MIC4681 2A-peak Current SuperSwitcher™ Buck Regulator All surface mount solution Only 4 external components required Fixed 200kHz operation Output adjustable down to 1.25V Internally compensated with fast transient response SO-8 package with over 1A continuous output current Capable of 2A pulse charging for GSM applications Wide operating input voltage range: 4V to 30V Less than 6µA typical shutdown-mode current Up to 90% efficiency Thermal shutdown Overcurrent protection 1.3 MIC261201 28V, 12A Hyper Speed Control™ Synchr DC/DC Buck Regulator SuperSwitcher II™ Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance 4.5V to 28V voltage input 12A output current capability, up to 95% efficiency Adjustable output from 0.8V to 5.5V ±1% feedback accuracy Any Capacitor® stable - zero-to-high ESR 600kHz switching frequency No external compensation Power Good (PG) output Foldback current-limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC261203 28V, 12A HyperLight Load® Synchronous DC/DC Buck Regulator SuperSwitcher IIG™ HyperLight Load® efficiency - up to 80% at 10mA Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance Input voltage range: 4.5V to 28V Output current up to 12A Up to 95% efficiency Adjustable output voltage from 0.8V to 5.5V ±1% FB accuracy Any Capacitor™ stable - zero-to-high ESR 600kHz switching frequency Power Good (PG) output Foldback current-limit and "hiccup" mode short-circuit protection 5mm x 6mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC26950 12A Hyper Speed Control™ Synchronous DC-DC Buck Regulator 4.5V to 26V input voltage Any Capacitor™ Stable Zero ESR to high-ESR output capacitance 12A output current capability Hyper Speed Control™ architecture enables High delta V operation (VIN = 26V and VOUT = 0.8V) Small output capacitance 300kHz switching frequency Adjustable output from 0.8V to 5.5V (±1% accuracy) Up to 95% efficiency 6ms Internal soft-start Foldback current-limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC26901 28V, 9A Hyper Speed Control™ Synchronous DC/DC Buck Regulator SuperSwitcher II™ Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance 4.5V to 28V voltage input 9A output current capability, up to 95% efficiency Adjustable output from 0.8V to 5.5V ±1% feedback accuracy Any Capacitor™ stable -zero-to-high ESR 600kHz switching frequency No external compensation Foldback current-limit and "hiccup mode" short-circuit protection Supports safe startup into a pre-biased load -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC26903 28V, 9A HyperLight Load® Synchronous DC/DC Buck Regulator SuperSwitcher IIG™ HyperLight Load® efficiency - up to 80% at 10mA Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance Input voltage range: 4.5V to 28V Output current up to 9A Up to 95% efficiency Adjustable output voltage from 0.8V to 5.5V ±1% FB accuracy Any Capacitor™ stable - zero-to-high ESR 600kHz switching frequency Power Good (PG) output Foldback current-limit and "hiccup" mode short-circuit protection 5mm x 6mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC26600 7A Hyper Speed Control™ Synchronous DC-DC Buck Regulator SuperSwitcher II™ Hyper Speed Control™ architecture enables High delta V operation (VIN = 26V and VOUT = 0.8V) Small output capacitance 4.5V to 26V input voltage Adjustable output from 0.8V to 5.5V (±1% accuracy) Any Capacitor™ Stable Zero ESR to high ESR output capacitance 7A output current capability 300kHz switching frequency Up to 95% efficiency 6ms Internal soft-start Foldback current limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC26601 28V, 6A Hyper Speed Control™ Synchronous DC/DC Buck Regulator SuperSwitcher II™ Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance 4.5V to 28V voltage input 6A output current capability, up to 95% efficiency Adjustable output from 0.8V to 5.5V ±1% feedback accuracy Any Capacitor™ stable - zero-to-high ESR 600kHz switching frequency No external compensation Power Good (PG) output Foldback current-limit and "hiccup mode" short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm x 6mm MLF® package 1.3 MIC26603 28V, 6A HyperLight Load® Synchronous DC/DC Buck Regulator SuperSwitcher IIG™ HyperLight Load® efficiency - up to 80% at 10mA Hyper Speed Control™ architecture enables High delta V operation (VIN = 28V and VOUT = 0.8V) Small output capacitance Input voltage range: 4.5V to 28V Output current up to 6A Up to 95% efficiency Adjustable output voltage from 0.8V to 5.5V ±1% FB accuracy Any CapacitorTM stable - zero-to-high ESR 600kHz switching frequency Foldback current-limit and "hiccup" mode short-circuit protection Safe start-up into pre-biased loads 5mm x 6mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC26400 5A Hyper Speed Control™ Synchronous DC/DC Buck Regulator SuperSwitcher II™ 4.5V to 26V input voltage Any Capacitor™ Stable Zero ESR to high-ESR output capacitance 5A output current capability Hyper Speed Control™ architecture enables High delta V operation (VIN = 26V and VOUT = 0.8V) Small output capacitance Adjustable output from 0.8V to 5.5V (±1% accuracy) 300kHz switching frequency Up to 95% efficiency 6ms Internal soft-start Foldback current limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range 28-pin 5mm X 6mm MLF® package 1.3 MIC4575 200kHz Simple 1A Buck Regulator Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Guaranteed 1A switch current Wide input voltage range: 4V to 24V Wide output voltage range: 1.23V to 20V Requires minimum external components < 200µA typical shutdown mode 75% efficiency (adjustable version > 75% typical) Standard inductors and capacitors are 25% of typical LM2575 values. 100% electrical thermal limit burn-in 1.3 MIC4574 200kHz Simple 0.5A Buck Regulator Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Guaranteed 0.5A switch current Wide input voltage range: 4V to 24V Wide output voltage range: 1.23V to 20V Requires minimum external components < 200µA typical shutdown mode 75% efficiency (adjustable version > 75% typ.) Standard inductors and capacitors are 25% of typical LM2574 values 100% electrical thermal limit burn-in 1.3 MIC24055/56 12V, 12A High-Efficiency Buck Regulator SuperSwitcher II™ HyperLight Load® efficiency – up to 80% at 10mA Hyper Speed Control™ architecture enables High delta V operation (VIN = 19V and VOUT = 0.8V) Small output capacitance Input voltage range: 4.5V to 19V Output current up to 12A Up to 95% efficiency Adjustable output voltage from 0.8V to 5.5V ±1% feedback accuracy Any Capacitor™ stable - zero-to-high ESR 600kHz switching frequency Foldback current-limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range Available in 28-pin 5mm × 6mm QFN package 1.3 MIC24053/54 12V, 9A High-Efficiency Buck Regulator SuperSwitcher II™ HyperLight Load® efficiency - up to 80% at 10mA Hyper Speed Control™ architecture enables High delta V operation (VIN = 19V and VOUT = 0.8V) Small output capacitance Input voltage range: 4.5V to 19V Output current up to 9A, up to 95% efficiency Adjustable output voltage from 0.8V to 5.5V ±1% feedback accuracy Any Capacitor™ stable - zero-to-high ESR 600kHz switching frequency No external compensation Foldback current-limit and "hiccup" mode short-circuit protection Supports safe start-up into pre-biased loads -40°C to +125°C junction temperature range Available in 28-pin 5mm × 6mm QFN package 1.3 MIC24051/52 12V, 6A High-Efficiency Buck Regulator SuperSwitcher II™ Hyper Speed Control™ architecture enables High delta V operation (VIN = 19V and VOUT = 0.8V) Small output capacitance 4.5V to 19V input voltage No external compensation Any Capacitor™ stable &em; Zero-to-high ESR 6A output current capability, up to 95% efficiency 600kHz switching frequency Adjustable output from 0.8V to 5.5V (±1% accuracy) Power Good (PG) output Foldback current limit and "hiccup" mode short-circuit protection Supports safe start-up into a pre-biased load -40°C to +125°C junction temperature range Available in 28-pin 5mm X 6mm QFN package 1.3 MIC24085 18V, 3A, 1MHz, High-Performance, Integrated FET Buck Regulator in 3mm × 3mm QFN Input voltage range 4.5V to 18V 3A output current 1MHz switching frequency 0.9V reference voltage with ±1.5% accuracy Peak current-mode PWM with internal compensation PFM mode for light load efficiency Fixed output voltages are available at: 1.5V, 1.8V, 2.5V, 3.3V, and 5V 10µA typical shutdown current 4ms internal soft start Cycle-by-cycle current limit with frequency foldback Enable input/power good (PG) output Thermal-shutdown protection -40°C to +125°C junction temperature range Available in 16-pin 3mm x 3mm QFN package 1.3 MIC2177 2.5A Synchronous Buck Regulator 4.5V to 16.5V input voltage range 100 mΩ internal power MOSFETs at 12V input 200kHz preset switching frequency Low quiescent current 1.0mA in PWM mode 500µA in skip mode < 5µA in shutdown mode 100% duty cycle for low dropout operation Dual-mode operation for high efficiency (up to 96%) PWM mode for > 200mA load current Skip mode for < 200mA load current Current-mode control Simplified loop compensation Superior line regulation Thermal shutdown Undervoltage lockout 1.3 MIC2178 2.5A Synchronous Buck Regulator 4.5V to 16.5V input voltage range Undervoltage lockout 200kHz preset switching frequency Dual-mode operation for high efficiency (up to 96%) PWM mode for > 200mA load current Skip mode for < 200mA load current Low quiescent current 1.0mA in PWM mode 600µA in skip mode < 5µA in shutdown mode Current-mode control Simplified loop compensation Superior line regulation 100% duty cycle for low dropout operation Thermal shutdown 100mΩ internal power MOSFETs at 12V input 1.3 MIC2179 1.5A Synchronous Buck Regulator 4.5V to 16.5V input voltage range 200kHz preset switching frequency Low quiescent current 1.0mA in PWM mode 600µA in skip mode < 5µA in shutdown mode Current-mode control Simplified loop compensation Superior line regulation 100% duty cycle for low dropout operation Thermal shutdown Dual-mode operation for high efficiency (up to 96%) PWM mode for > 150mA load current Skip mode for <150mA load current 150mΩ internal power MOSFETs at 12V input Undervoltage lockout 1.3 MIC5283 120VIN, 150mA, Ultra-Low IQ, High-PSRR Linear Regulator Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 8µA 150mA guaranteed output current Adjustable output from 1.22V to 5.5V Stable with ceramic output capacitors Ultra-high PSRR (75dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin ePad SOIC packages Very low profile 3mm x 3mm MLF® package 1.3 MIC5282 120VIN, 50mA, Ultra-Low IQ, High-PSRR Linear Regulator Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 50mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR (80dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient, 8-pin MSOP and 8-pin ePad MSOP packages 1.3 MIC5281 120VIN, 25mA, Ultra-Low IQ, High-PSRR Linear Regulator Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 25mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR <90dB Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin MSOP and 8-pin ePad MSOP packages 1.3 MIC5280 25mA, 120V, Low IQ, High-PSRR LDO Wide input voltage range: 4.5V to 120V DC Very low quiescent current: 31µA typical 25mA guaranteed output current Adjustable output from 1.215V to 5V DC voltage protection down to -24V Ability to withstand up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR >80dB for RF applications High output accuracy ±2% initial accuracy ±3% over temperature (-40°C to +125°C) Thermal shutdown and current limit protection Thermally efficient 8-pin ePad SOIC package 1.3 MAQ5281 120VIN, 25mA, Ultra-Low IQ, High-PSRR Linear Regulator Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 25mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR <90dB Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin ePad MSOP package 1.3 MAQ5280 25mA, 120V, Low IQ, High-PSRR LDO Wide input voltage range: 4.5V to 120V DC Very low quiescent current: 31µA typical 25mA guaranteed output current Adjustable output from 1.215V to 5V DC voltage protection down to -24V Ability to withstand up to +120V DC at the input Stable with ceramic output capacitors Ultra high PSRR >80dB for RF applications High output accuracy ±2% initial accuracy ±3% over temperature ( -40°C to +125°C) Thermal shutdown and current limit protection Thermally efficient 8-pin ePad SOIC package AEC-Q100 qualified 1.3 MIC5239 Low Quiescent Current 500mA µCap LDO Regulator Ultra-low quiescent current (IQ = 23µA @ IO = 100µA) Continuious 500mA output current Wide input range: 2.3V to 30V Low dropout voltage: 350mV at 500mA ±1.0% initial output accuracy Stable with ceramic or tantalum output capacitor Logic-compatible enable input Low output voltage error flag indicator Overcurrent protection Thermal shutdown Reverse leakage protection Reverse battery protection High power SOIC-8, MSOP-8 and SOT-223 packages 1.3 MIC2954 250mA Low-Dropout Regulator High-accuracy: 5V, guaranteed 250mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Input can withstand -20V reverse battery and +60V positive transients Error flag warns of low output voltage Logic-controlled electronic shutdown Output programmable from 1.24V to 29V (MIC2954-07/08) Available in TO-220, TO-92, and surface-mount SOT-223 and SOP-8 packages 1.3 MIC5234 Low-Quiescent Current 150mA LDO Regulator Ultra-low quiescent current (IQ equals 20µA at IO equals 100µA) Wide input voltage range: 2.3V to 30V Low dropout: 230mV at 50mA 320mV at 150mA Adjustable output voltage Typical ±1.0% initial output accuracy Logic-compatible enable input Overcurrent protection Thermal shutdown protection Reverse leakage and reverse battery protection Thermally enhanced 8-pin ePad SOIC package 1.3 MIC5236 Low Quiescent Current µCap LDO Regulator Ultra-low quiescent current (IQ equals 20µA at IO equals 100µA) Wide input range: 2.3V to 30V Low dropout: 230mV at 50mA; 300mV at 150mA Fixed 2.5V, 3.0V, 3.3V, 5.0V and adjustable outputs ±1.0% initial output accuracy Stable with ceramic or tantalum output capacitor Load dump protection: -20V to +60V input transient survivability Logic-compatible enable input Low output flag indicator Reverse leakage protection Reverse battery protection High power SOP-8 and MSOP-8 1.3 MIC5233 High Input Voltage, Low IQ µCap LDO Regulator Wide input voltage range: 2.3V to 36V Ultra-low ground current: 18µA Low dropout voltage of 270mV at 100mA High output accuracy of ±2.0% over temperature µCap: stable with ceramic or tantalum capacitors Excellent line and load regulation specifications Zero off-mode current Reverse battery protection Reverse leakage protection Thermal shutdown and current limit protection IttyBitty® SOT-23-5 package 1.3 LP2951 100mA Low-Dropout Voltage Regulator High accuracy 5V, guaranteed 100 mA output Extremely low quiescent current Low-dropout voltage Extremely tight load and line regulation Very low temperature coefficient Use as regulator or reference Needs only 1µF for stability Current and thermal limiting LP2951 Versions Only Error flag warns of output dropout Logic-controlled electronic shutdown Output programmable from 1.24V to 29V 1.3 MIC29500/1/2/3 High-Current Low-Dropout Regulators High current capability MIC29150/29151/29152/29153: 1.5A MIC29300/29301/29302/29303: 3A MIC29500/29501/29502/29503: 5A MIC29750/29751/29752: 7.5A Low dropout voltage Low ground current Accurate 1% guaranteed tolerance Reverse-battery and load dump protection Zero-current shutdown mode (5-pin versions) Error flag signals output out-of-regulation (5-pin versions) Also characterized for smaller loads with industry-leading performance specifications Fixed voltage and adjustable versions 1.3 MIC29300/1/2/3 High-Current Low-Dropout Regulators High current capability MIC29150/29151/29152/29153: 1.5A MIC29300/29301/29302/29303: 3A MIC29500/29501/29502/29503: 5A MIC29750/29751/29752: 7.5A Low dropout voltage Low ground current Accurate 1% guaranteed tolerance Extremely fast transient response Reverse-battery and load dump protection Zero-current shutdown mode (5-pin versions) Error flag signals output out-of-regulation (5-pin versions) Also characterized for smaller loads with industry-leading performance specifications Fixed voltage and adjustable versions 1.3 MIC29302HWU High-Current Low-Dropout Regulators 3A current capability Low dropout voltage Low ground current Accurate 1% guaranteed tolerance Extremely fast transient response Reverse-battery and “Load Dump” protection Zero-current shutdown mode Error flag signals output out-of-regulation Also characterized for smaller loads with industry-leading performance specifications 1.3 MIC29150/1/2/3 High-Current Low-Dropout Regulators High current capability MIC29150/29151/29152/29153: 1.5A MIC29300/29301/29302/29303: 3A MIC29500/29501/29502/29503: 5A MIC29750/29751/29752: 7.5A Low dropout voltage Low ground current Accurate 1% guaranteed tolerance Extremely fast transient response Reverse-battery and load dump protection Zero-current shutdown mode (5-pin versions) Error flag signals output out-of-regulation (5-pin versions) Also characterized for smaller loads with industry-leading performance specifications Fixed voltage and adjustable versions 1.3 MIC2940A/41A 1.25A Low-Dropout Voltage Regulator High output voltage accuracy Guaranteed 1.25A output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting High output voltage accuracy Guaranteed 1.25A output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting 1.3 MIC2937A/1/2 750mA Low-Dropout Voltage Regulator High output voltage accuracy Guaranteed 750mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Input can withstand -20V reverse battery and +60V positive transients Error flag warns of output dropout Logic-controlled electronic shutdown Output programmable from 1.24V to 26V (MIC29372) Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages 1.3 MIC2920A/1/2/4 400mA Low-Dropout Voltage Regulator High output voltage accuracy Guaranteed 400mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Input withstands -20V reverse battery and +60V positive transients Error flag warns of output dropout Logic-controlled electronic shutdown Output programmable from 1.24V to 26V (MIC29202/MIC29204) Available in TO-220, TO-220-5, and surface-mount TO-263-5, SOT-223, and SO-8 packages. 1.3 MIC5201 200mA Low-Dropout Regulator High output voltage accuracy Variety of output voltages Guaranteed 200mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Reversed battery protection Load-dump protection (fixed voltage versions) Zero off-mode current state Logic-controlled electronic enable Available in SO-8 and SOT-223 packages 1.3 MIC5235 Ultra-Low Quiescent Current, 150mA µCap LDO Regulator Wide input voltage range: 2.3V to 24V Ultra-low ground current: 18µA Low dropout voltage: 310mV at 150mA High output accuracy: ±2.0% over temperature µCap: stable with ceramic or tantalum capacitors Excellent line and load regulation specifications Zero off-mode current Reverse battery protection Reverse leakage protection Thermal shutdown and current limit protection IttyBitty® SOT-23-5 package 1.3 MIC5295 Low Quiescent Current, 150mA LDO Regulator Wide input voltage range: 2.3V to 24V Ultra-low ground current: 18µA Low dropout voltage: 300mV at 150mA High initial output accuracy: ±1.0% Stable with ceramic or tantalum capacitors Excellent line and load regulation specifications Reverse battery protection Reverse leakage protection Thermal shutdown and current limit protection Power TO-252-5 (D-Pak) package Adjustable output from 1.24V to 20V 1.3 MIC5200 100mA Low-Dropout Regulator High output voltage accuracy Variety of output voltages Guaranteed 100mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Zero off-mode current Logic-controlled electronic shutdown Available in 8-pin SOIC, MM8® 8-pin MSOP and SOT-223 packages 1.3 MIC2950/1 150mA Low-Dropout Voltage Regulator High accuracy: 3.3V, 4.85V, or 5V with guaranteed 150mA output Extremely low quiescent current Low-dropout voltage Extremely tight load and line regulation Very low temperature coefficient Use as regulator or reference Needs only 1.5µF for stability Current and thermal limiting Unregulated DC input can withstand –20V reverse battery and +60V positive transients Error flag warns of output dropout (MIC2951) Logic-controlled electronic shutdown (MIC2951) Output programmable from 1.24V to 29V (MIC2951) 1.3 MIC29710/2 7.5A Fast-Response LDO Regulator Fast transient response 7.5A current capability 700mV dropout voltage at full load Low ground current Accurate 2% guaranteed tolerance Zero-current shutdown mode (MIC29712) No minimum load current Fixed voltage and adjustable versions 1.3 MIC29510/2 5A Fast-Response LDO Regulator Fast transient response 5A current capability 700mV dropout voltage at full load Low ground current Accurate 1% guaranteed tolerance Zero current shutdown mode (MIC29512) Fixed voltage and adjustable versions 1.3 MIC39500/1 5A Low-Voltage Low-Dropout Regulator 5A minimum guaranteed output current 400mV dropout voltage Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V conversion 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse battery and reverse lead insertion protection Reverse leakage protection Fast transient response TO-263 and TO-220 packages TTL/CMOS-compatible enable pin (MIC39501 only) Error flag output (MIC39501 only) Ceramic capacitor stable (See application information) 1.3 MIC29302A 3A Fast-Response LDO Regulator High current capability 3A over full temperature range Low dropout voltage of 450mV at full load Low ground current Accurate 1% guaranteed tolerance Extremely fast transient response Zero-current shutdown mode Error flag signals output out-of-regulation Adujstable output voltage Available in TO-263-L and TO-252-5L packages 1.3 MIC29310/12 3A Fast-Response LDO Regulator Low cost versions of MIC29300 family Fast transient response 3A current over full temperature range 600mV dropout voltage at full load Low ground current Accurate 1% guaranteed tolerance Zero current shutdown mode (MIC29312) Fixed voltage and adjustable versions 1.3 MIC39300/1/2 3A Low-Voltage Low-Dropout Regulator 3.0A minimum guaranteed output current Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V conversion 1% initial accuracy Low ground current 550mV maximum dropout voltage over temperature Current limiting and thermal shutdown Reverse battery protection Reverse leakage protection Fast transient response TO-263 (D2Pak) and TO-220 packaging TTL/CMOS compatible enable pin (MIC39301/2 only) Error flag output (MIC39301 only) Adjustable output (MIC39302 only) 1.3 MIC39150/1/2 1.5A Low-Voltage Low-Dropout Regulator 1.5A minimum guaranteed output current 500mV maximum dropout voltage over temperature Ideal for 3.0V to 2.5V conversion Ideal for 2.5 to 1.8V or 1.65V conversion 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse battery and reverse lead insertion protection Reverse leakage protection TTL/CMOS-compatible enable pin (MIC39151/2 only) Error flag output (MIC39151 only) Adjustable output (MIC39152 only) Power D-Pak package (TO-252) Adjustable only Power D²Pak Package (TO-263) 1.3 MIC39100/1/2 1A Low-Voltage Low-Dropout Regulator Fixed and adjustable output voltages to 1.24V 410mV typical dropout at 1A Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V conversion 1A minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reversed-battery protection Reversed-leakage protection Fast transient response Low-profile SOT-223 package Power SO-8 package 1.3 MIC3975 1A Low-Voltage Low-Dropout Regulator Fixed and adjustable output voltages to 1.24V 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion Stable with ceramic capacitor 750mA minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse battery protection Reverse leakage protection Fast transient response Low-profile MSOP-8 1.3 MIC5209 1A Low-Voltage Low-Dropout Regulator Fixed and adjustable output voltages to 1.24V 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion Stable with ceramic capacitor 750mA minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse battery protection Reverse leakage protection Fast transient response Low-profile MSOP-8 1.3 MIC5237 500mA Low-Dropout Regulator Low 300mV typical dropout voltage at full load Extremely tight load and line regulation Current and thermal limiting Reversed battery protection TO-220 and TO-263 packages Low temperature coefficient Guaranteed 500mA output over the full operating temperature range No-load stability Low noise output 1.3 MIC5216 500mA-Peak Output LDO Regulator Error flag indicates undervoltage fault Low 500mV maximum dropout voltage at full load Extremely tight load and line regulation Tiny SOT-23-5 and MM8® power MSOP-8 package Low noise output Low temperature coefficient Current and thermal limiting Reversed battery protection Guaranteed 500mA peak output over the full operating temperature range CMOS/TTL-compatible enable/shutdown control Near-zero shutdown current 1.3 MIC5219 500mA-Peak Output LDO Regulator Low 500mV maximum dropout voltage at full load Extremely tight load and line regulation Ultra-low noise output Low temperature coefficient Current and thermal limiting Tiny SOT-23-5 and MM8® power MSOP-8 package 500mA output current capability SOT-23-5 package - 500mA peak 2mm x 2mm MLF® and Thin MLF® packages - 500mA continuous MSOP-8 package - 500mA continuous Reversed battery protection CMOS/TTL-compatible enable/shutdown control Near-zero shutdown current 1.3 MIC5207 180mA Low-Noise LDO Regulator Ultra-low noise output High output voltage accuracy Guaranteed 180mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Reverse battery protection Zero off-mode current state Logic-controlled electronic enable 1.3 MIC5205 150mA Low-Noise LDO Regulator Ultra-low noise output High output voltage accuracy Guaranteed 150mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Reverse battery protection Zero off-mode current Logic-controlled electronic enable 1.3 MIC5206 150mA Low-Noise LDO Regulator Error flag indicates undervoltage fault High output voltage accuracy Guaranteed 150mA output Ultra-low noise output (8-pin versions) Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Reversed battery protection Zero off-mode current Logic-controlled electronic enable 1.3 MIC5225 Ultra-Low Quiescent Current 150mA µCap Low Dropout Regulator Wide input voltage range: 2.3V to 16V High output accuracy of ±2.0% over temperature Guaranteed 150mA output Very low ground current: 29µA Low dropout voltage of 310mV at 150mA µCap: stable with ceramic or tantalum capacitors Excellent line and load regulation specifications Reverse battery protection Reverse leakage protection Zero off-mode current Thermal shutdown and current limit protection IttyBitty® SOT-23-5 package 1.3 MIC5203 µCap 80mA Low-Dropout Regulator Tiny 4-lead and 5-lead surface-mount packages Wide selection of output voltages Guaranteed 80mA output Low quiescent current Low dropout voltage Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection Zero off-mode current Logic-controlled shutdown Stability with low-ESR ceramic capacitors 1.3 MIC5213 Teeny™ SC-70 µCap Low-Dropout Regulator Teeny™ SC-70 package Wide selection of output voltages Guaranteed 80mA output Low quiescent current Low dropout voltage Tight load and line regulation Low temperature coefficient Current and thermal limiting Reversed input polarity protection Zero off-mode current Logic-controlled shutdown Stability with low-ESR ceramic capacitors 1.3 MIC5231 10mA µCap™ LDO Regulator Extremely low quiescent current: only 0.65µA No output capacitor requirement Stable with ceramic or tantalum capacitors IttyBitty® SOT-23-5 surface-mount package 10mA output drive Low 150mV at 10mA dropout voltage Tight load and line regulation Low temperature coefficient Logic-level enable input 1.3 MIC37501/2 5A, Low Voltage µCap LDO Regulator 5A minimum guaranteed output current 500mV maximum dropout voltage Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Stable with ceramic or tantalum capacitor VIN: 2.3V to 6.0V ±1.0% initial output tolerance Fixed and adjustable output voltages: MIC37501 -7 terminal fixed voltage MIC37502 -5 (TO-263) and 7 (SPAK) terminal adjustable voltage Excellent line and load regulation specifications Logic controlled shutdown Thermal shutdown and current-limit protection Reverse leakage protection Low-profile S-Pak and TO-263 packages 1.3 MIC49500 5A Dual Supply, Low Voltage, High Bandwidth LDO Input voltage range: 2.7V to 6.0V VIN: 1.4V to 6V VBIAS: 3V to 6V Stable with 10µF ceramic output capacitor ±1.0% initial output tolerance Maximum dropout (VIN - VOUT) is 500mV over temperature Adjustable output voltage down to 0.7V Ultra-fast transient response (Up to 10MHz bandwidth) Excellent line and load regulation specifications Logic controlled shutdown option Thermal shutdown and current limit protection Thin 7-pin S-Pak package TO-263 7-pin package -40°C to +125°C operating junction temperature range 1.3 MIC49300 3.0A Low Voltage LDO Regulator w/Dual Input Voltages Input voltage range: VIN: 1.4V to 6.5V VBIAS: 3.0V to 6.5V Stable with 1µF ceramic capacitor ±1% initial tolerance Maximum dropout voltage (VIN-VOUT) of 500mV over temperature Adjustable output voltage down to 0.9V Ultra-fast transient response (Up to 10MHz bandwidth) Excellent line and load regulation specifications Logic controlled shutdown option Thermal shutdown and current limit protection Power S-Pak package Junction temperature range: -40°C to +125°C 1.3 MIC47300 3A, Low Voltage, Adjustable LDO Regulator with Dual Input Supply Input voltage range: VIN: 1.4V to 6.5V VBIAS: 3.0V to 6.5V Stable with 1µF ceramic capacitor ±1% initial tolerance Maximum dropout voltage (VIN–VOUT) of 400mV over temperature Adjustable output voltage down to 0.9V Ultra fast transient response (Up to 10MHz bandwidth) Excellent line and load regulation specifications Power D-Pak package (TO-252) Thermal shutdown and current limit protection Junction temperature range: -40°C to +125°C 1.3 MIC35302 3A, Low-Voltage µCap LDO Regulator Ideal for 3.0V to 2.5V conversion Stable with ceramic or tantalum capacitor Wide input voltage range: VIN: 2.25V to 6.0V Excellent line and load regulation specifications 3.0A minimum guaranteed output current Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion 600mV maximum dropout voltage over temperature Logic-controlled shutdown Thermal shutdown and current limit protection Reverse leakage protection –40°C to +125°C junction temperature Power D-Pak package (TO-252) 1.3 MIC37300/1/2/3 3.0A, Low-Voltage µCap LDO Regulator 3.0A minimum guaranteed output current 500mV maximum dropout voltage overtemperature Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Stable with ceramic or tantalum capacitor Wide input voltage range: VIN: 2.25V to 6.0V ±1.0% initial output tolerance Fixed and adjustable output voltages: MIC37300 3-pin fixed voltages MIC37301 5-pin S-Pak or 8-pin ePad SOIC fixed voltages with flag MIC37302 5-pin adjustable voltage MIC37303 8-pin ePad SOIC adjustable voltage with flag Thermal shutdown and current limit protection Reverse leakage protection 1.3 MIC29311 3A Fast-Response LDO Regulator for USB Fast transient response 3A output current over full temperature range 600mV dropout voltage at full load Low ground current 3% total accuracy Zero off-mode current state Thermal shutdown Current limiting Reversed battery protection Fixed 5.1V output 1.3 MIC37252 2.5A, Low Voltage µCap LDO Regulator 2.5A minimum guaranteed output current Ideal for 3.3V to 1.8V conversion Stable with ceramic or tantalum capacitor ±2.0% initial output tolerance Dropout voltage is 550mV at 2.5A Excellent line and load regulation specifications Logic controlled shutdown Thermal shutdown and current limit protection Reverse leakage protection S-Pak and TO-263 packages 1.3 MIC49200 2A Low Voltage LDO with Dual Input Voltages Input voltage range: 2.7V to 6.0V VIN: 1.4V to 6.5V VBIAS: 3.0V to 6.5V Stable with 1µF ceramic output capacitor ±1.0% initial output tolerance Maximum dropout (VIN - VOUT) is 500mV over temperature Adjustable output voltage down to 0.9V Ultra-fast transient response (up to 10MHz bandwidth) Excellent line and load regulation specifications Logic-controlled shutdown option Thermal shutdown and current limit protection Thin 5-pin S-Pak package -40°C to +125°C operating junction temperature range 1.3 MIC37150/1/2/3 1.5A, Low Voltage µCap LDO Regulator 1.5A minimum guaranteed output current 500mV maximum dropout voltage over temperature Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Stable with ceramic or tantalum capacitor Wide input voltage range VIN: 2.25V to 6.0V ±1.0% initial output tolerance Fixed and adjustable output voltages MIC37150 - 3-pin fixed voltages MIC37151 - 5-pin S-Pak or 8-pin ePad SOIC Fixed voltages with flag MIC37152 - 5-pin adjustable voltage MIC37153 - 8-pin adjustable voltage with flag Thermal shutdown and current limit protection Low profile 3 or 5-pin S-Pak packages or 8-pin ePad SOIC 1.3 MIC47150 1.5A, Low Voltage, Adjustable, High-Bandwidth LDO Regulator with Dual Input Supplies Input voltage range: VIN: 1.4V to 6.5V VBIAS: 3.0V to 6.5V Stable with 1µF ceramic capacitor ±1% initial tolerance Maximum dropout voltage (VIN–VOUT) of 500mV over temperature Adjustable output voltage down to 0.9V Ultra fast transient response (up to 10MHz bandwidth) Excellent line and load regulation specifications Power D-Pak package (TO-252) Thermal shutdown and current limit protection Junction temperature range: -40°C to +125°C 1.3 MIC49150 1.5A Low Voltage LDO Regulator with Dual Input Voltages Input voltage range: VIN: 1.4V to 6.5V VBIAS: 3.0V to 6.5V Stable with 1µF ceramic capacitor ±1% initial tolerance Maximum dropout voltage (VIN-VOUT) of 500mV over temperature Adjustable output voltage down to 0.9V Ultra fast transient response (up to 10MHz bandwidth) Excellent line and load regulation specifications Logic-controlled shutdown option Thermal shutdown and current limit protection Power MSOP-8 and S-Pak packages Junction temperature range: -40°C to +125°C 1.3 MIC35152 1.5A, Low Voltage µCap LDO Regulator 1.5A minimum guaranteed output current Stable with ceramic or tantalum capacitor Wide input voltage range VIN: 2.25V to 6.0V ±1.0% initial output tolerance 600mV maximum dropout voltage over temperature Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Excellent line and load regulation specifications Logic controlled shutdown Thermal shutdown and current limit protection Reverse-leakage protection -40°C to +125°C junction temperature Power D-Pak package (TO-252) 1.3 MIC37139 1.5A, Low-Voltage µCap LDO Regulator 1.5A minimum guaranteed output current 500mV maximum dropout voltage over temperature Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Stable with ceramic or tantalum capacitor Wide input voltage range: VIN: 2.25V to 6.0V ±1.0% initial output tolerance Fixed 1.8V output voltage Excellent line and load regulation specifications Thermal shutdown and current limit protection Reverse leakage protection Low profile SOT-223 package 1.3 MIC37100/1/2 1A Low-Voltage µCap LDO Regulator Fixed and adjustable output voltages to 1.24V µCap Regulator, 10µF ceramic output capacitor stable 280mV typical dropout at 1A Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion 1A minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse leakage protection Fast transient response Low-profile SOT-223 package Power SO-8 package S-PAK package (MIC37102 only) 1.3 MIC3775 750mA µCap Low-Voltage Low-Dropout Regulator Fixed and adjustable output voltages to 1.24V 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion Stable with ceramic capacitor 750mA minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reverse leakage protection Fast transient response Low-profile power MSOP-8 package 1.3 MIC5353 500mA LDO in 1.6mm x 1.6mm Package 500mA guaranteed output current Input voltage range: 2.6V to 6V Ultra-low dropout voltage: 160mV at 500mA ±2% initial accuracy Ultra-low output noise: 30µVrms Low quiescent current: 90µA Stable with ceramic output capacitors 35µs turn-on time Thermal shutdown and current limit protection Tiny 6-pin 1.6mm x 1.6mm Thin MLF® lead-less package 1.3 MIC5249 300mA µCap LDO with Programmable Power-On Reset Delay 300mA output current High PSRR: 65dB at 120Hz Stable with ceramic output capacitor Power-on reset output with adjustable delay time High output accuracy: ±1.0% initial accuracy ±3.0% over temperature Low dropout voltage: 400mV at 300mA Low quiescent current: 85mA Zero off-mode current state Thermal shutdown protection Current limit protection Tiny MSOP-8 package 1.3 MIC5259 300mA High PSRR, Low Noise µCap CMOS LDO Input voltage range: 2.7V to 6.0V PSRR: 70dB at 1kHz Low output noise: 30µVrms Stability with ceramic output capacitors Low dropout: 300mV at 300mA High output accuracy: 1.5% initial accuracy 3.0% over temperature Low quiescent current: 105µA Tight load and line regulation TTL logic-controlled enable input Zero off-mode current state Thermal shutdown and current limit protection 1.3 MIC5318 High Performance 300mA µCap ULDO Ultra-low dropout voltage: 110mV at 300mA Input voltage range: 2.3V to 6.0V 300mA guaranteed output current Stable with ceramic output capacitors Ultra-low output noise: 30µVrms Low quiescent current: 85µA total High PSRR: >70dB at 1kHz Less than 35µs turn-on time High output accuracy: ± 2% initial accuracy ± 3% over temperature Thermal shutdown and current limit protection Tiny 6-pin 1.6mm x 1.6mm Thin MLF® package Thin SOT23-5 package 1.3 MIC5247 150mA Low-Voltage µCap Linear Regulator Ultra-low noise Low voltage outputs Load-independent, ultra-low ground current: 85mA 150mA output current Current limiting Thermal shutdown Tight load and line regulation Zero off-mode current Stability with low-ESR capacitors Fast transient response Logic-controlled enable input 1.3 MIC5248 150mA µCap CMOS LDO Regulator with Power Good Power Good indicator Load-independent, ultra-low ground current: 100µA 150mA output current Current limiting Thermal shutdown Tight load and line regulation Zero off-mode current Stability with low-ESR capacitors Fast transient response TTL logic-controlled enable input 1.3 MIC5238 Ultra-Low Quiescent Current, 150mA µCap LDO Regulator Ultra-low input voltage range: 1.5V to 6V Low dropout voltage: 310mV at 150mA High output accuracy: ±2.0% over temperature µCap: stable with ceramic or tantalum capacitors Excellent line and load regulation specifications Zero off-mode current Ultra-low output voltage: 1.1V minimum output voltage Reverse leakage protection Thermal shutdown and current limit protection IttyBitty® SOT-23-5 package 1.3 MIC5252 150mA High PSRR, Low Noise µCap CMOS LDO Input voltage range: 2.7V to 6.0V PSRR equals 50dB at VO + 0.3V Ultra-low output noise: 30µVrms Stability with ceramic output capacitors Ultra-low dropout: 135mV at 150mA High output accuracy: 1.0% initial accuracy 2.0% over temperature Low quiescent current: 90µA Tight load and line regulation TTL logic-controlled enable input Zero off-mode current Thermal shutdown and current limit protection 1.3 MIC5255 150mA Low Noise µCap CMOS LDO Input voltage range: 2.7V to 6.0V Thin SOT package: 1mm height SOT-23-5 Ultra-low output noise: 30µV(rms) Stability with ceramic output capacitors Ultra-low dropout: 135mV at 150mA High output accuracy: 1.0% initial accuracy 2.0% over temperature Low quiescent current: 90µA Tight load and line regulation TTL logic-controlled enable input Zero off-mode current Thermal shutdown and current limit protection 1.3 MIC5256 150mA µCap LDO with Error Flag Input voltage range: 2.7V to 6.0V Thin SOT package: 1mm height Error flag indicates fault condition Stable with ceramic output capacitor Ultra-low dropout: 135mV at 150mA High output accuracy: 1.0% initial accuracy 2.0% over temperature Low quiescent current: 90µA Tight load and line regulation Thermal shutdown and current limit protection Zero off-mode current TTL logic-controlled enable input 1.3 MIC5258 150mA µCap CMOS LDO Regulator with Power Good Power Good indicator Load-independent, ultra-low ground current: 100mA 150mA output current Current limiting Thermal shutdown Tight load and line regulation Zero off-mode current Stability with low-ESR capacitors Fast transient response TTL logic-controlled enable input 1.3 MIC5268 150mA µCap CMOS LDO Regulator with Power Good Power Good indicator Load-independent, ultra-low ground current: 100mA 150mA output current Current limiting Thermal shutdown Tight load and line regulation Zero off-mode current Stability with low-ESR capacitors Fast transient response TTL logic-controlled enable input 1.3 MIC5317 High-Performance Single 150mA LDO Tiny 1mm × 1mm Thin DFN, SOT23-5 and TSOT23-5 packages Wide 2.5V to 6V operating range 150mA guaranteed output current Stable with 1µF ceramic output capacitors Low dropout voltage: 155mV @ 150mA Excellent load/line transient response Low quiescent current: 29µA High PSRR: 70dB Thermal-shutdown and current-limit protection 1.3 MIC5232 10mA Ultra-Low Quiescent Current µCap LDO Input voltage range: 2.7V to 7.0V Ultra-low Iq: Only 1.8µA operating current Stable with 0.47µF ceramic output capacitor Low dropout voltage of 100mV at 10mA Reverse Battery Protection High output accuracy: +2.0% initial accuracy +3.0% over temperature Logic-Level Enable Input Miniature 6-pin 2mm x 2mm MLF® package Lead-Free Thin SOT-23-5 Package Tight Load and Line Regulation 1.3 MIC2130/1–1/4 High Voltage Synchronous Buck Control IC with Low EMI Option 8V to 40V input voltage range Adjustable output voltages down to 0.7V Low EMI option (MIC2131) Fixed 150kHz and 400kHz frequency options Adaptive gate drive allows efficiencies over 95% Programmable current limit with no sense resistor Senses low-side MOSFET current Excellent line and load regulation due to fast hysteretic control loop during transients Internal drivers allow 15A output current Power Good output allow simple sequencing 100% increase in current limit (MIC2131) 16-pin e-TSSOP and 16-pin 4mm x 4mm MLF® Junction temperature range of -40°C to +125°C 1.3 MIC2174/C 300kHz PWM Buck Controller 3V to 40V input voltage Any Capacitor™ stable Zero ESR to high ESR 300kHz switching frequency Up to 94% efficiency Hyper Speed Control™ architecture enables High delta V operation (VIN=40V and VOUT=0.8V) Smaller output capacitors than competitors Foldback current limit and "hiccup" mode short-circuit protection Adjustable output from 0.8V to 3.6V (VHSD >28V) ±1% FB accuracy (MIC2174) ±3% FB accuracy (MIC2174C) Safe start-up into pre-biased loads -40°C to +125°C junction temperature range 1.3 MIC2101/2 38V, Synchronous Buck Controllers Featuring Adaptive On-Time Control Hyper Speed Control™ architecture enables High delta V operation (V IN=38V and VOUT=1.2V) Any Capacitor™ stable 4.5V to 38V input voltage 0.8V Reference Voltage with ±1% accuracy Hyper Light Load Control (MIC2101 only) Hyper Speed Control (MIC2102 only) Enable input, Power-Good output 200kHz to 600kHz, programmable switching frequency Built-in 5V regulator for single-supply operation Programmable current limit and fold-back “hiccup” mode short-circuit protection 5ms internal soft-start, internal compensation, and thermal shutdown –40°C to +125°C junction temperature range Available in 16-pin 3mm x 3mm MLF® package 1.3 MIC2182 High-Efficiency Synchronous Buck Controller 4.5V to 32V Input voltage range 1.25V to 6V Output voltage range 95% efficiency 300kHz oscillator frequency 5ω impedance MOSFET Drivers Drives N-Channel MOSFETs 600µA typical quiescent current (skip-mode) Logic controlled micropower shutdown (IQ <0.1µA) Cycle-by-cycle current limiting Precision 1.245V reference output 0.6% total regulation 16-pin SOP and SSOP packages Sustained short-circuit protection at any input voltage 20A output current capability 1.3 MIC2198 500kHz 4mm x 4mm Synchronous Buck Controller 4.5V to 32V input range 4mm x 4mm MLF® package 500kHz PWM operation >90% efficiency Output voltage adjustable down to 0.8V 20A output current capability Drives all N-Channel MOSFETs Logic controlled micropower shutdown Cycle-by-cycle current limiting Adjustable undervoltage lockout Frequency foldback overcurrent protection 1.3 MIC2199 300kHz 4mm x 4mm Synchronous Buck Controller 4.5V to 32V input range 4mm x 4mm MLF® package 300kHz PWM operation 95% efficiency Output voltage adjustable down to 0.8V 20A output current capability Drives all N-Channel MOSFETs Logic controlled micropower shutdown Cycle-by-cycle current limiting Adjustable undervoltage lockout Frequency foldback overcurrent protection 1.3 MIC2164/-2/-3/C 300kHz PWM Buck Controller 3V to 28V input voltage Zero ESR to high ESR 25A output current capability 300kHz/600kHz/1MHz switching frequency Adaptive on-time mode control Hyper Speed Control™ architecture enables High delta V operation (V HSD=28V and V OUT=0.8V) Smaller output capacitors than competitors Adjustable output from 0.8V to 5.5Vwith ±1% (MIC2164/-2/-3) or ±3% (MIC2164C) feedback accuracy Up to 95% efficiency Foldback current limit and "hiccup" mode short-circuit protection -40°C to +125°C junction temperature range Available in 10-pin MSOP package 1.3 MIC2165 Adaptive On-Time DC-DC Controller Featuring HyperLight Load® Hyper Speed Control™ Family Hyper Speed Control™ architecture enables High VIN/Low VOUT operation (VIN=28V and VOUT=0.8V) Smallest output capacitance HyperLight Load® Efficiency Built-in 5V regulator for single-supply operation Any Capacitor™ stable: Zero ESR to high ESR Power-Good output Input voltage range: 4.5V to 28V 5 µA typical shutdown current 25A output current drive capability Adjustable output from 0.8Vto 5.5V with ±1% FB Accuracy 600kHz switching frequency Internal 5ms digital soft start Thermal shutdown and "hiccup" current limit protection No external current-sense resistor required Safe start-up into pre-biased loads 10-pin MSOP ePad package 1.3 MIC2166 Adaptive On-Time DC-DC Controller Hyper Speed Control™ Family Hyper Speed Control™ architecture enables High delta V operation (V IN=28V and V OUT=0.8V) Smallest output capacitance Built-in 5V regulator for single-supply operation Any Capacitor™ stable: Zero ESR to high ESR Power Good (PGOOD) output Input voltage range: 4.5V to 28V 5µA typical shutdown current 25A output current drive capability Adjustable output from +0.8V to 5.5V with ±1% accuracy 600kHz switching frequency Internal 5ms digital soft-start Thermal shutdown and "hiccup" current limit protection No external current-sense resistor required Safe start-up into pre-biased loads 10-pin MSOP ePad package 1.3 MIC2124 Constant Frequency, Synchronous Current Mode Buck Controller Featuring Adaptive On-Time Control +3V to +18V input voltage 25A output current capability Any Capacitor™ stable Zero ESR to high ESR Output down to 0.8V with ±1% FB accuracy Up to 94% efficiency 300kHz switching frequency All N-Channel MOSFET design Shutdown feature with EN/COMP No current-sense resistor needed Internal 4ms digital soft-start Cycle-by-Cycle foldback current-limit protection 10-pin MSOP package -40°C to +125°C junction temperature range 1.3 MIC2159 SYNCHRONOUS-itty™ Step-Down Converter IC Small footprint 10-lead ePAD MSOP 3V to 14.5V input voltage range Adjustable output voltage down to 0.8V 400KHz operation Drives two N-Channel MOSFETs Built-in 3Ω drivers Simple control: voltage-mode PWM Fast transient response Externally compensated "Hiccup" mode short-circuit protection Dual function COMP and EN pin ISD = 50µA Short minimum ON time 30ns Very low duty cycle possible 1.3 MIC2168/A 1MHz PWM Synchronous Buck Control IC 3V to 14.5V input voltage range Adjustable output voltage down to 0.8V Up to 95% efficiency 1MHz PWM operation No external current sense resistor Adaptive gate drive increases efficiency Adjustable current-limit senses high-side N-Channel MOSFET current Ultra-fast response with hysteretic transient recovery mode Overvoltage protection protects the load in fault conditions Dual mode current limit speeds up recovery time "Hiccup" mode short-circuit protection Internal soft-start Dual function COMP and EN pin allows low-power shutdown Small size MSOP 10-lead package 1.3 MIC2169/A/B 500kHz PWM Synchronous Buck Control IC 3V to 14.5V input voltage range Adjustable output voltage down to 0.8V 500kHz PWM operation Up to 95% efficiency Output pre-biased protection Built-in 2.2ω drivers to drive two N-Channel MOSFETs Adaptive gate drive increases efficiency Simple, externally-compensated voltage-mode PWM control Short minimum ON time of 30ns allowing very low duty cycle Fast transient response Adjustable current limit senses high-side N-Channel MOSFET current Hiccup mode short-circuit protection Dual function COMP and EN pin allows low-power shutdown Available in a small size 10-pin MSOP and 10-pin MSOP ePad package 1.3 MIC2183 Low Voltage Synchronous Buck PWM Control IC Input voltage range: 2.9V to 14V >90% efficiency Oscillator frequency of 400kHz Frequency divide-by-two pin Frequency sync to 600kHz Front edge blanking 5ω output drivers (typical) FreqOut oscillator output allows simple charge pump implementation in low voltage systems PWM current mode control 1µA shutdown current Cycle-by-cycle current limiting Frequency foldback short circuit protection 16-pin narrow-body SOP and QSOP package options 1.3 MIC2184 Low Voltage Buck PWM Control IC Input voltage range: 2.9V to 14V >90% efficiency Oscillator frequency of 400kHz Frequency divide-by-two pin Frequency sync to 600kHz FreqOut oscillator output allows simple charge pump implementation in low voltage systems 1.245V reference output Front edge blanking 5ω output driver PWM current mode control 1µA shutdown current Frequency foldback short circuit protection 16-pin narrow-body SOIC and QSOP package options. 1.3 MIC2193 400kHz SO-8 Synchronous Buck Control IC 2.9V to 14V input voltage range 400kHz oscillator frequency PWM current mode control 100% maximum duty cycle Front edge blanking Four output drivers Cycle-by-cycle current limiting Frequency foldback short circuit protection 8-lead SOIC package 1.3 MIC2194 Low Voltage SO-8 Buck PWM Control IC 2.9V to 14V input voltage range 400kHz oscillator frequency PWM current mode control 2ω output drivers 100% maximum duty cycle 0.5µA micro-power shutdown Programmable UVLO Front edge blanking Cycle-by-cycle current limiting Frequency foldback short circuit protection 8-lead SOIC package 1.3 MIC2111 Single-Phase, Multi-Mode, High-Performance, Step-Down PWM Controller Single 3.3V or 5V supply Supports load currents more than 50A Programmable valley-current/voltage-mode PWM architecture 3.3V logic PWM outputs compatible with power-stage modules and DrMOS modules Programmable switching frequency: 200kHz to 2MHz Differential remote sensing for output voltage and inductor current 0.6V reference voltage with total ±1% accuracy for output Adjustable soft-start/soft-stop and pre-biased safe startup Programmable OCP, OVP, OTP, and dedicated FAULT pin for system safe startup/stop –40°C to +125°C junction temperature range Available in 20-pin 3mm × 3mm TQFN package 1.3 MIC24420/1 2.5A Dual Output PWM Synchronous Buck Regulator IC 4.5V to 15V input voltage range Adjustable output voltages down to 0.7V 2.5A per channel 180° out of phase operation Pre-biased output startup capability Low-side driver for synchronous operation 2% output voltage accuracy (over temperature) 500kHz (MIC24421) and 1MHz (MIC24420) switching frequency Programmable max current limit Ramp Control™ provides soft-start Low-side current sensing allows very low duty-cycle Works with ceramic output capacitors 24-pin 4mm x 4mm MLF® package Junction temperature range of –40°C to +125°C 1.3 MIC25400 2A Dual Output PWM Synchronous Buck Regulator IC 4.5V to 13.2V input voltage range Adjustable output voltages down to 0.7V 2A per channel 180° out of phase operation Low-side driver for synchronous operation 2% output voltage accuracy (over temperature) 1MHz switching frequency Output voltage sequencing Programmable max current-limit Ramp Control™ provides soft-start Low-side current sensing allows very low duty-cycle Works with ceramic output capacitors 24-pin 4mm x 4mm MLF® package Junction temperature range of –40°C to +125°C 1.3 MIC4782 1.8MHz Dual 2A Integrated Switch 3.0V to 6.0V supply voltage 1.8MHz PWM mode 2A dual output Greater than 92% efficiency 100% maximum duty cycle Adjustable output voltage option down to 0.6V Ultra-fast transient response Ultra-small external components Stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 2A MOSFET switches Micro-power shutdown Thermal shutdown and current limit protection Available in a 3mm × 3mm 16-pin MLF® –20°C to +125°C junction temperature range 1.3 MIC23450 3MHz, PWM, 2A Triple Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Three independent 2A outputs Up to 93% peak efficiency 81% typical efficiency at 1mA 23µA typical quiescent current (per channel) 3MHz PWM operation in continuous mode Low voltage output ripple 30mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01µA shutdown current (per channel) Thermal-shutdown and current-limit protection Output voltage as low as 1V 32-pin 5mm x 5mm QFN –40°C to +125°C junction temperature range 1.3 MIC23451 3MHz, 2A Triple Synchronous Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Three independent 2A outputs Up to 93% peak efficiency 81% typical efficiency at 1mA 24µA typical quiescent current (per channel) 3MHz PWM operation in continuous mode Ultra-fast transient response Low voltage output ripple 30mVpp ripple in HyperLight Load® mode 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches Thermal shutdown and current limit protection Output voltage as low as 1.0V 26-pin 4mm x 4mm QFN package Junction temperature range of –40°C to +125°C 1.3 MIC23158/9 3MHz PWM Dual 2A Buck Regulator with HyperLight Load® and Power Good Input voltage: 2.7V to 5.5V Output voltage: Adjustable (down to 1.0V) Two independent 2A outputs Up to 94% peak efficiency 83% typical efficiency at 1mA Two independent Power Good Indicators Independent programmable Soft Start 45µA typical quiescent current 3MHz PWM operation in continuous conduction mode Fully integrated MOSFET switches 0.01µA shutdown current Thermal shutdown and current limit protection 20-pin 3mm x 4mm MLF® package Junction temperature range of –40°C to +125°C 1.3 MIC4744 4MHz Dual 2A Integrated Switch Buck Regulator 2.9V to 5.5V supply voltage 4MHz PWM mode 2A Dual output Greater than 90% efficiency 100% maximum duty cycle Output voltage adjustable down to 0.6V Ultra-fast transient response Ultra-small external components Stable with a 0.47µH inductor and a 10µF output capacitor Fully integrated 2A MOSFET switches Micro-power shutdown Thermal shutdown and current limit protection Available in 3mm x 3mm 16-pin MLF® and 16-pin TSSOP packages –40°C to +125°C junction temperature range 1.3 MIC4742 2MHz Dual 2A Integrated Switch Buck Regulator 2.9V to 5.5V supply voltage 2MHz PWM mode 2A Dual output Greater than 92% efficiency 100% maximum duty cycle Adjustable output voltage option down to 0.6V Ultra-fast transient response Ultra-small external components Stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 2A MOSFET switches Micro-power shutdown Thermal shutdown and current limit protection Available in a 3mm x 3mm 16-pin MLF® and 16-pin TSSOP –40°C to +125°C junction temperature range 1.3 MIC2238 2MHz Dual 2A Integrated Switch Buck Regulator Input voltage range: 2.5V to 5.5V 28µA quiescent current Fixed output voltage versions Adjustable version down to 0.8V Low noise 2.5MHz PWM operation Dual output voltages running out of phase 800mA output current capability for each channel Stable with 2.2µH inductor, 2.2µF ceramic cap Automatic switching into light load mode of operation /FPWM pin allows low noise all-PWM mode operation Power good output with internal 5µA current source allows sequencing with programmable delay time Current limit protection Pb-Free 3mm x 3mm MLF®-12L package 1.3 MIC2230 Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator High Efficiency: Over 96% Ultra-low quiescent current: Only 28µA Ultra-low shutdown current less than 1µA Fast transient performance 2.5MHz PWM operation High output current capability per channel: 800mA No Schottky Diodes Required Stable with 2.2µH inductor, 2.2µF ceramic cap Adjustable output voltage down to 0.8V Built-in soft-start circuitry /FPWM pin allows low noise all-PWM mode operation Power good output with internal 5μA current source allows sequencing with programmable delay time Small Thermally Enhanced 3mm × 3mm MLF® package 1.3 MIC23254 4MHz Dual 400mA Synchr Buck Regulator w/Low Input Voltage and HyperLight Load™ Low input voltage range: 2.5V to 5.5V Dual output current 400mA/400mA 33µA dual quiescent current 1µH inductor with a 4.7µF capacitor 4MHz in PWM operation Ultra-fast transient response Low voltage output ripple Up to 94% peak efficiency and 85% efficiency at 1mA 20mVpp in HyperLight Load® mode 3mV output voltage ripple in full PWM mode 0.01µA shutdown current Fixed output:10-pin 2mm x 2mm Thin MLF® –40°C to +125°C junction temperature range 1.3 MIC23250 4MHz Dual 400mA Synchronous Buck Regulator with HyperLight Load™ Input voltage range: 2.7V to 5.5V Dual output current 400mA/400mA 33µA dual quiescent current 1µH inductor with a 4.7µF capacitor 4MHz in PWM operation Ultra fast transient response Low voltage output ripple 20mVpp in HyperLight Load® mode Up to 94% peak efficiency and 85% efficiency at 1mA 3mV output voltage ripple in full PWM mode 0.01µA shutdown current Fixed output:10-pin 2mm x 2mm Thin MLF® Adjustable output:12-pin 2.5mm x 2.5mm Thin MLF® –40°C to +125°C junction temperature range 1.3 MIC2150/1 2-Phase Dual Output PWM Synchronous Buck Control IC Dual Synchronous Buck Control IC with outputs switching 180° out-of-phase 4.5V to 14.5V input voltage range Adjustable output voltages down to 0.7V 1% output voltage accuracy MIC2150: 500kHz PWM operation MIC2151: 300kHz PWM operation Adaptive gate drive allows efficiencies over 95% Adjustable current limit with no sense resistor Senses low-side MOSFET current Internal drivers allow 20A per phase Power Good output allow simple sequencing Output over-voltage protection Tiny 4mm x 4mm 24-Pin MLF® package Junction temperature range of -40°C to +125°C 1.3 MIC2155/6 2-Phase, Single Output, PWM Synchronous Buck Control IC Synchronous Buck Control ICs with outputs switching 180° out-of-phase Remote sensing with internal differential amplifier 4.5V to 14.5V input voltage range Adjustable output voltages down to 0.7V Starts up into a pre-biased output 500kHz PWM operation (MIC2155) 300kHz PWM operation (MIC2156) Adaptive gate drive allows efficiencies over 95% Senses low-side MOSFET current Internal drivers allow 25A per phase Dual enables with micro-power shutdown and UVLO Single output high current capability with master-slave current sharing Small footprint 32-pin 5mm x 5mm MLF® Junction temperature range of -40°C to +125°C 1.3 MIC2171 100kHz 2.5A Switching Regulator 2.5A, 65V internal switch rating 3V to 40V input voltage range Current-mode operation, 2.5A peak Internal cycle-by-cycle current limit Twice the frequency of the LM2577 Low external parts count Operates in most switching topologies 7mA quiescent current (operating) Fits LT1171/LM2577 TO-220 and TO-263 sockets 1.3 MIC2172 100kHz 2.5A Switching Regulator 1.25A, 65V internal switch rating 3V to 40V input voltage range Current-mode operation Thermal shutdown Low external parts count Internal cycle-by-cycle current limit Operates in most switching topologies 7mA quiescent current (operating) <1µA quiescent current, shutdown mode (MIC3172) TTL shutdown compatibility (MIC3172) External frequency synchronization (MIC2172) External frequency trim (MIC2172) Fits most LT1172 sockets (see applications info) 1.3 MIC3172 100kHz 1.25A Switching Regulators 1.25A, 65V internal switch rating 3V to 40V input voltage range Current-mode operation Internal cycle-by-cycle current limit Thermal shutdown Low external parts count Operates in most switching topologies 7mA quiescent current (operating) <1µA quiescent current, shutdown mode (MIC3172) TTL shutdown compatibility (MIC3172) External frequency synchronization (MIC2172) External frequency trim (MIC2172) Fits most LT1172 sockets (see applications info) 1.3 MIC2601/2 1.2A, 1.2MHz/2MHz Wide Input Range Integrated Switch Boost Regulator Wide input voltage range: 4.5V to 20V Output voltage adjustable to 40V 1.2A switch current MIC2601 operates at 1.2MHz MIC2602 operates at 2MHz Stable with small size ceramic capacitors High efficiency Programmable soft start <10 µA shutdown current UVLO Output over-voltage protection Over temperature shutdown 8-pin 2mm x 2mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2605/6 0.5A, 1.2MHz/2MHz Wide Input Range Boost Regulator with Integrated Switch and Schottky Diode Wide input voltage range: 4.5V to 20V Output voltage adjustable to 40V 0.5A switch current and Schottky diode MIC2605 operates at 1.2MHz MIC2606 operates at 2MHz Programmable soft start Stable with small size ceramic capacitors High efficiency Low input and output ripple <10µA shutdown current UVLO Output over-voltage and over-temperature protection 8-pin 2mm x 2mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2145 High Efficiency 2.5W Boost Converter 2.4V to 16V input voltage Output adjustable to 16V Programmable peak current limit Soft start Up to 450kHz switching frequency 0.5µA shutdown current 200µA quiescent current Capable of 5V/500mA output with 3.3V input Achieves over 85% efficiency Implements low power boost, SEPIC, and flyback topologies MSOP-8 and 3mm x 3mm MLF®-10L 1.3 MIC2142 Micropower Boost Converter 2.2V to 16V input voltage Up to 22V output voltage 330kHz switching frequency 0.1µA shutdown current 85µA quiescent current Implements low-power boost, SEPIC, or flyback SOT23-5 package 1.3 MIC2570 Micropower Boost Converter Operates from a two-cell supply 1.3V to 15V operation 130µA typical quiescent current Complete regulator fits 0.6 in² area 2.85V/3.3V/5V selectable output voltage (MIC2570-1) Adjustable output up to 36V (MIC2570-2) 1A current limited pass element Frequency synchronization input 8-lead SOIC package 1.3 MIC2571 Single-Cell Switching Regulator Operates from a single-cell supply 0.9V to 15V operation 120µA typical quiescent current Complete regulator fits 0.3 in² area 2.85V/3.3V/5V selectable output voltage (MIC2571-1) Adjustable output up to 36V (MIC2571-2) 1A current limited pass element Frequency synchronization input 8-lead MSOP package 1.3 MIC2141 Micropower Boost Converter Implements low-power boost, SEPIC, or flyback 2.2V to 14V input voltage 330kHz switching frequency <2µA shutdown current 70µA quiescent current 1.24V bandgap reference typical output current 1mA to 10mA SOT-23-5 package 1.3 MIC2253 3.5A 1MHz High Efficiency Boost Regulator with OVP and Softstart 3.5A minimum switch current 1.245V ±3% feedback voltage 2.5V to 10V input voltage Output over-voltage protection (OVP) Externally programmable soft-start Output voltage up to 30V (max) Fixed 1MHz operation <1% line regulation 0.1µA shutdown current Over temperature protection Under-voltage lockout (UVLO) 12-pin 3mm x 3mm leadless MLF® package -40°C to +125°C junction temperature range 1.3 MIC2288 1A 1.2MHz PWM Boost Converter in Thin SOT-23 and 2mm x 2mm MLF® 2.5V to 10V input voltage range Output voltage adjustable to 34V Over 1A switch current 1.2MHz PWM operation Stable with ceramic capacitors <1% line and load regulation Low input and output ripple <1µA shutdown current Output overvoltage protection (MIC2288BML) Over temperature shutdown Thin SOT-23-5 package option 2mm x 2mm leadless MLF®-8L package option -40°C to +125°C junction temperature range 1.3 MIC2290 2mm x 2mm PWM Boost Regulator with Internal Schottky Diode Internal Schottky diode 2.5V to 10V input voltage Output voltage adjustable to 34V Over 500mA switch current 1.2MHz PWM operation Stable with ceramic capacitors <1% line and load regulation Low input and output ripple <1µA shutdown current UVLO Output overvoltage protection Over temperature protection 2mm x 2mm 8-pin MLF® package -40°C to +125°C junction temperature range 1.3 MIC2295 High Power Density 1.2A Boost Regulator 2.5V to 10V input voltage range Output voltage adjustable to 34V 1.2A switch current 1.2MHz PWM operation Stable with small size ceramic capacitors High efficiency Low input and output ripple <1µA shutdown current UVLO Output over-voltage protection (MIC2295BML) Over temperature shutdown Thin SOT23-5 package option 2mm x 2mm leadless 8-lead MLF® package option -40°C to +125°C junction temperature range 1.3 MIC2296 High Power Density 1.2A Boost Regulator 2.5V to 10V input voltage range Output voltage adjustable to 34V 1.2A switch current 600kHz PWM operation Stable with small size ceramic capacitors High efficiency Low input and output ripple <1 µA shutdown current UVLO Output over-voltage protection (MIC2296BML) Over temperature shutdown 2mm x 2mm leadless 8-lead MLF® package option -40 °C to +125 °C junction temperature range 1.3 MIC2619 1.2MHz PWM Boost Converter with OVP 2.8V to 6.5V input voltage 350mA switch current Output voltage up to 35V 1.2MHz PWM operation 1.265V feedback voltage Programmable over-voltage protection (OVP) <1% line regulation <1µA shutdown current Over-temperature protection Under-voltage lock out (UVLO) Low profile Thin SOT-23-6 package -40°C to +125°C junction temperature range 1.3 MIC2250 High Efficiency Low EMI Boost Regulator Over 80% efficient for a 300:1 load range 2.5V to 5.5V input voltage range Output voltage adjustable to 32V 52µA (typ) quiescent current EMI reduction circuitry Stable with small ceramic capacitors <1µA shutdown current Constant peak current control reduces output ripple UVLO and thermal shutdown 8-pin 2mm x 2mm leadless MLF® package (MIC2250) 5-pin Thin SOT-23 package (MIC2250-1 and -2) -40°C to +125°C junction temperature range 1.3 MIC2251 High Efficiency Low EMI Boost Regulator Over 80% efficient for a 300:1 load range 2.5V to 5.5V input voltage range Output voltage adjustable to 37V 52µA (typ) quiescent current EMI reduction circuitry Stable with small ceramic capacitors <1µA shutdown current UVLO and thermal shutdown Constant peak current control reduces output ripple 8-pin 2mm x 2mm leadless MLF® package (MIC2251) 5-pin Thin SOT-23 package (MIC2251-1 and -2) -40°C to +125°C junction temperature range 1.3 MIC2185 Low Voltage Synchronous Boost PWM Control IC Input voltage range: 2.9V to 14V 95% efficiency Oscillator frequency of 200kHz/400kHz Frequency sync to 600kHz 0.5µA shutdown current Two 5Ω output drivers Front edge blanking PWM current mode control Cycle-by-cycle current limiting Frequency foldback protection Adjustable under-voltage lockout Precision 1.245V reference output 16-pin SOIC narrow body package 1.3 MIC2186 Low Voltage Boost PWM Control IC Input voltage range: 2.9V to 14V 1.6Ω output driver Oscillator frequency of 100kHz/200kHz/400kHz Frequency sync to 600kHz Front edge blanking PWM Current Mode Control Selectable light load SKIP mode 600µA quiescent current (SKIP-Mode) 0.5µA shutdown current Cycle-by-cycle current limiting Frequency foldback protection Precision 1.245V reference output 16-pin SOIC and QSOP package options Selectable 50% maximum duty cycle for flyback applications 1.3 MIC2196 Low Voltage Boost PWM Control IC in SO-8 2.9V to 14V input voltage range >90% efficiency 2Ω output driver 400kHz oscillator frequency PWM current mode control 0.5µA micro-power shutdown Programmable UVLO Front edge blanking Cycle-by-cycle current limiting Frequency foldback short-circuit protection 8-pin SOIC package 1.3 MIC9130 High-Voltage, High-Speed Telecom DC-to-DC Controller Input voltages up to 180V Internal oscillator capable of >2.5MHz operation Synchronization capability to 4MHz Current sense delay of 34ns Minimum pulse width <25ns 90% efficiency 1.3mA quiescent current 1µA shutdown current Resistor programmable current sense threshold Selectable sort-start retry 4Ω sink, 12Ω source output driver Programmable under-voltage lockout Constant-frequency PWM current-mode control 16-pin SOIC and 16-pin QSOP 1.3 MIC9131 High-Voltage, High-Speed Telecom DC-to-DC Controller Input voltages up to 180V Internal oscillator capable of >2.5MHz operation Accurate 75% maximum duty cycle Synchronisation capability to 6MHz Current sense delay of 34ns Minimum pulse width of <25ns 90% efficiency 1.3mA quiescent current 1µA shutdown current Resistor programmable current sense threshold 4Ω sink, 12Ω source output driver Programmable under-voltage lockout Constant-frequency PWM current-mode control 16-pin SOIC and 16-pin QSOP 1.3 MIC38C42/43/44/45 BiCMOS Current-Mode PWM Controller Fast 40ns output rise and 30ns output fall times Ultra-low start-up current (50µA typical) Low operating current (4mA typical) CMOS outputs with rail-to-rail swing ≥500kHz current-mode operation Trimmed 5V bandgap reference Trimmed oscillator discharge current -40°C to +85°C temperature range meets UC284x specifications High-performance, low-power BiCMOS Process UVLO with hysteresis Pin-for-pin compatible with UC3842/3843/3844/3845(A) Low cross-conduction currents 1.3 MIC38C42A/43A/44A/45A BiCMOS Current-Mode PWM Controllers Fast 40ns output rise and 30ns output fall times -40°C to +85°C temperature range meets UC284x specifications High-performance, low-power BiCMOS Process Ultra-low start-up current (100µA typical) Low operating current (4mA typical) CMOS outputs with rail-to-rail swing CMOS outputs with rail-to-rail swing Current-mode operation up to 500kHz Trimmed 5V bandgap reference Pin-for-pin compatible with UC3842/3843/3844/3845(A) Trimmed oscillator discharge current UVLO with hysteresis Low cross-conduction currents 1.3 MIC38HC42/43/44/45 BiCMOS 1A Current-Mode PWM Controllers Fast 20ns output rise and 15ns output fall times High-performance, low-power BiCMOS Process Ultra-low start-up current (50µA typical) Low operating current (4mA typical) High output drive (1A peak current, HC version) CMOS outputs with rail-to-rail swing Current-mode operation up to 500kHz Trimmed 5V bandgap reference -40°C to +85°C temperature range exceeds UC284x specifications Pin-for-pin compatible with UC3842/3843/3844/3845(A) Trimmed oscillator discharge current UVLO with hysteresis Low cross-conduction currents 1.3 MIC3808/9 Push-Pull PWM Controller Dual output drive stages in push-pull configuration Leading edge current-sense blanking 130µA typical start-up current 1mA typical run current Operation to 1MHz Internal soft start On-chip error amplifier with 4MHz gain bandwidth product On-chip VDD clamping Output drive stages capable of 500mA peak source current, 1A peak sink current 1.3 MIC3838/9 Flexible Push-Pull PWM Controller Dual output drive stages in push-pull configuration Configurable for current-mode or voltage-mode control Easily implements volt-second clamp Leading edge current-sense blanking 3V reference output available 130µA typical start-up current 1mA typical run current Operation to 1MHz On-chip error amplifier with 4MHz gain bandwidth product Internal soft start On-chip VDD clamping Output drive stages capable of 500mA peak source current, 1A peak sink current 1.3 MIC21000 Digital PWM Controller with PMBus™ Small solution size and low system cost High accuracy and performance Programmable control loop to tailor transient response Design flexibility with Micrel Digital Designer GUI System management and diagnostics Optimized steady-state performance High-resolution DAC for output High power efficiency with power modules Fast time to market Ultra-fast transient response to reduce output capacitance Non-linear control to improve transient performance Digital communication though PMBus™ System-level integration with host System protection Programmable UVLO, OCP, OTP, OVP Dedicated temperature monitoring 1.3 MIC7400 Five-Channel Buck Regulator Plus One-Boost with HyperLight Load® and I2C Control Input voltage: 2.4V to 5.5V Five independent synchronous bucks up to 3A One independent non-synchronous boost 200mA 200μA quiescent current (all regulators on) Dual power mode: stand-by and normal mode I2C interface up to 3.4MHz 93% peak buck efficiency, 85% typical efficiency at 1mA I2C on-the-fly EEPROM programmability, featuring: Buck and boost output voltage scaling Power-on-reset threshold and delay Power-up sequencing/sequencing delay Buck and boost current limit Buck and boost pull-down when disabled Individual ON, OFF, and standby modes Soft-start and global power-good masking 1.5% output accuracy over temperature/line/load 1.3 MIC7401 Five-Channel Buck Regulator Plus One-Boost with HyperLight Load®, I2C Control, Enable Input voltage: 2.4V to 5.5V Five independent synchronous bucks up to 3A One independent non-synchronous boost 200mA 200µA quiescent current (all regulators on) 5µA typical shutdown current 93% peak buck efficiency, 85% typical efficiency at 1mA Dual power mode: stand-by and normal mode I2C interface up to 3.4MHz I2C on-the-fly EEPROM programmability, featuring: Buck and boost output voltage scaling Power-on-Reset (PoR) threshold and delay Power-up sequencing/sequencing delay Buck and boost current limit Buck and boost pull-down when disabled Individual ON, OFF, and stand-by modes Soft-start and global power-good masking 23µA buck typ quiescent current, 70µA boost typ quiescent current 1.5% output accuracy over temperature/line/load 12mm x 8.5mm x 1.25mm solution size (Top Layer) Thermal-shutdown and current-limit protection 36-pin 4.5mm x 4.5mm x 0.85mm FQFN package (0.4mm pitch) 1.3 MIC2225 2MHz PWM Synchronous Buck Regulator with 300mA LDO 2.7V to 5.5V supply voltage 2MHz PWM mode Output current to 600mA >95% efficiency Stable with 2.2µF ceramic output capacitor Fully integrated MOSFET switches Micropower shutdown (1mA in shutdown) Pb-free 10-pin 2mm x 2mm Thin MLF® package -40°C to +125°C junction temperature range LDO VIN range 2.7V to 5.5V 300mA output current Output voltage down to 0.8V Thermal shutdown protection 1.3 MIC23060 Sequenced Power Management IC with HyperLight Load® DC/DC and Dual Input LDO 2.7V to 5.5V supply voltage range Tiny 12-pin 2.5mm x 2.5mm Thin MLF® package Dual Input LDO™ can turn-on prior to DC/DC converter and automatically switch post regulation from the DC/DC converter after it starts HyperLight Load® DC/DC Converter 4MHz frequency in continuous PWM mode Tiny 2.2µH inductor, 4.7µF capacitor 85% Efficiency at 1mA output current >90% peak efficiency LDO Regulator 300mA output current capability High Accuracy: ±3% over temperature High PSRR: greater than 60dB Very low quiescent current: 16µA 1.3 MIC2800 Digital Baby Power Management IC 2.7V to 5.5V input voltage range 2MHz DC/DC converter and two stand-alone LDOs Integrated power-on reset (OR function for all outputs) 30µA Total IQ when in LowQ® mode DC to DC Converter Output current to 600mA in PWM mode LowQ® Mode: no noise light load mode 75µVRMS output noise in LowQ® mode 2 MHz PWM operation in normal mode LDOs Ideal for 1.8V to 1.5V conversion 300mA output current from 1.8V input Output voltage down to 0.8V LDO2: 300mA output current capable 1.3 MIC2807 RF PA Power Management IC 2MHz, 500mA DC/DC w/DAC Input and Bypass Switch, Dual Low Noise 200mA/30mA LDO Regulators 2.7V to 5.5V input voltage range Stable with ceramic output capacitors Tiny 17-pin 2.5mm x 2.8mm MLF® Package RF PA Power Supply DC/DC Converter Adjustable output power supply - DAC controlled Bypass mode operation VOUT = VDAC x 3 Internal 95mΩ switch between PVIN and OUT pins V DAC >1.2V Tiny 4.7µH, 1µF output inductor and capacitor Dual Low Noise Low Dropout Regulators High accuracy: ±2% over temperature Very low output noise: 32 µVrms LDO1: 200mA output current capability LDO2: 30mA output current capability 1.3 MIC2808 RF PA Power Management IC 2MHz, 600mA DC/DC w/DAC Input and Bypass Switch, Dual Low Noise 200mA/30mA LDO Regulators Tiny 16-pin 2.0mm x 2.5mm TMLF® Package 2.7V to 5.5V input voltage range Stable with ceramic output capacitors Current limit protection RF PA Power Supply DC/DC Regulator Adjustable output power supply - DAC controlled VOUT = VDAC x 3 Internal 95m Ω switch between PVIN and OUT pins Tiny 4.7µH, 1µF output inductor and capacitor Low-noise 2MHz PWM operation Dual Low Noise Low Dropout Regulators High accuracy: ±2% over temperature High PSRR: greater than 70dB Very low output noise: 32 µVrms 1.3 MIC2810 Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs LowQ® mode 30µA Total IQ when in LowQ® mode Tiny 16-pin 3mm x 3mm MLF® package DC/DC Converter 2.7V to 5.5V input voltage range Output current to 600mA in PWM mode LowQ® Mode: no noise light load mode 53µVrms Output noise in LowQ® mode LDOs LDO1 1.65V to 5.5V input voltage range 300mA Output current LDO2 2.7V to 5.5V input voltage range 300mA Output current 1.3 MIC2811 Digital Power Management IC 2MHz, 600mA DC/DC with Triple 300mA LDOs 2MHz DC/DC converter and 3 LDOs ±2% Output Voltage Accuracy on all outputs DC/DC Converter 2.7V to 5.5V input voltage range Output current to 600mA Up to 86% efficiency (1.2V output) LDO 1 and 2 1.65V to 5.5V input voltage range Fixed Output voltage as low as 0.8V 70dB PSRR at 1kHz LDO 3 2.7V to 5.5V input voltage range 300mA output current Fixed Output voltage as low as 1.0V 1.3 MIC2821 Digital Power Management IC 2MHz, 600mA DC/DC with Triple 300mA LDOs 2MHz DC/DC converter and 3 LDOs ±2% Output Voltage Accuracy on all outputs DC/DC Converter 2.7V to 5.5V input voltage range 2MHz PWM operation Up to 86% efficiency (1.2V output) LDO 1 and 2 1.65V to 5.5V input voltage range Fixed Output voltage as low as 0.8V 70dB PSRR at 1kHz LDO 3 2.7V to 5.5V input voltage range 300mA output current Fixed Output voltage as low as 1.0V 1.3 MIC2826 Quad Output PMIC with HyperLight Load® DC/DC, 3 LDOs and I2C control -40°C to 125°C junction temperature range Thermal shutdown and current-limit protection Power On After Fault (POAF) function DC-DC Synchronous Buck 2.7V to 5.5V input voltage range 500mA continuous output current HyperLight Load® mode Dynamic Voltage Scaling (DVS) range: 0.8V to 1.8V LDOs 1.8V to VDVIN input voltage range 150mA output current (each LDO) Dynamic Voltage Scaling (each LDO) Low quiescent current: 50µA (each LDO) Low dropout voltage: 50mV @ 50mA 1.3 MIC2827 Triple Output PMIC with HyperLight Load® DC-DC, two LDOs, and I²C Control Tiny 14-pin 2.5mm x 2.5mm MLF® package -40°C to 125°C junction temperature range Power On After Fault (POAF) function DC-DC Synchronous Buck 2.7V to 5.5V input voltage range 500mA continuous output current HyperLight Load® mode 25µA quiescent current 90% peak efficiency; 85% at 1mA Dynamic Voltage Scaling (DVS) range: 0.8V to 1.8V LDOs 150mA output current (each LDO) Dynamic Voltage Scaling (each LDO) Low quiescent current - 50µA (each LDO) 1.3 MIC2829 3G/4G HEDGE/LTE PMIC with Six Buck Converters, Eleven LDOs and SIM Card Level Translation Four HyperLight Load® step-down regulators DC1: 4MHz / 1000mA DC2: 4MHz / 300mA (with voltage scaling) DC3: 2.5MHz / 600mA DC4: 4MHz / 600mA (with adjustable delay POR) Eleven Low Dropout Regulators (LDOs) Five general purpose 200mA LDOs (LDO1-4, LDO11) LDO3: 38mV dropout at 100mA LDO2 and LDO4: 80mV dropout at 100mA LDO1 and LDO11: 115mV dropout at 100mA Output accuracy ±3% 40µA ground current Six high performance 200mA LNRs (LDO5-10) High PSRR 70dB at 1kHz Low noise: 20 µVrms 40mV dropout at 100mA Output accuracy ±3% 20µA ground current 1.3 MIC23099 Single AA/AAA Cell Step-Up/Step-Down Regulators with Battery Monitoring VIN range from 0.85V to 1.6V VOUT1 (step-up) adjustable from 1.8V to 3.3V VOUT2 (step-down) adjustable from 1.0V to VOUT2 VOUT1/400mW and VOUT2/30mA from a single cell Minimizes switching noise in the audio band Anti-ringing control circuit to minimize EMI Turn-on inrush current limiting and soft-start Automatic output discharge Step-up regulator with output disconnect in shutdown Low-battery indicator Power Good (PG) output Low output ripple < 10mV 14-pin 2.5mm × 2.5mm × 0.55mm thin QFN (TQFN) package -40°C to +125°C junction temperature range 1.3 MIC4120/9 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Latch-up protected: will withstand >200mA reverse output current Logic input withstands negative swing of up to 5V Matched rise and fall times of 25ns High peak output current at 6A Wide operating range from 4.5V to 20V High capacitive load drive of 10,000pF Logic high input for any voltage from 2.4V to VS Low equivalent input capacitance (typ) at 6pF Low supply current is 450µA with logic 1 input Low output impedance is 2.5Ω Output voltage swing within 25mV of ground or VS Exposed backside pad packaging reduces heat ePad SOIC-8L (θJA = 58°C/W) 3mm x 3mm MLF®-8L (θJA = 60°C/W) 1.3 MIC44F18/19/20 6A High Speed MOSFET Drivers in 2mm x 2mm Package 4.5V to 13.2V input operating range 6A peak output current High accuracy ±5% enable input threshold High speed switching capability 10ns rise time in 1000pF load <15ns propagation delay time Flexible UVLO function 4.2V internally set UVLO Programmable with external resistors Latch-up protection to >500mA reverse current on the output pin Enable function Thermally enhanced ePad MSOP-8 package option Miniature 2mm x 2mm MLF®-8 package option Pb-free packaging 1.3 MIC4451/2 12A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process BiCMOS/DMOS construction Latch-up proof: fully isolated process is inherently immune to any latch-up. Input will withstand negative swing of up to 5V Matched rise and fall times 25ns High peak output current 12A peak Wide operating range 4.5V to 18V High capacitive load drive 62,000pF Low delay time 30ns typ. Logic high input for any voltage from 2.4V to VS Low equivalent input capacitance (typ.) 7pF Low supply current 450µA with logic 1 input Low output impedance 1.0Ω Output voltage swing to within 25mV of ground or VS 1.3 MIC4421A/2A 12A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process High peak-output current: 9A peak (typ.) Wide operating range: 4.5V to 18V (typ.) Minimum pulse width: 50ns Input will withstand negative swing of up to 5V High capacitive load drive: 47,000pF Low delay time: 15ns (typ.) Logic high input for any voltage from 2.4V to VS Low equivalent input capacitance (typ.): 7pF Low supply current: 500µA (typ.) Latch-up proof: fully isolated process is inherently immune to any latch-up. Output voltage swing to within 25mV of ground or VS 1.3 MIC4421/2 9A Peak Low-Side MOSFET Driver BiCMOS/DMOS construction Latch-up proof: fully isolated process is inherently immune to any latch-up. Input will withstand negative swing of up to 5V Matched rise and fall times 25ns High peak output current 9A peak Wide operating range 4.5V to 18V High capacitive load drive 47,000pF Low delay time 30ns typ. Logic high input for any voltage from 2.4V to VS Low equivalent input capacitance (typ.) 7pF Low supply current 450µA with logic 1 input Low output impedance 1.5Ω Output voltage swing to within 25mV of ground or VS 1.3 MIC4420/9 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process CMOS construction Latch-up protected: will withstand >500mA reverse output current Logic input withstands negative swing of up to 5V Matched rise and fall times of 25ns High peak output current at 6A Wide operating range from 4.5V to 18V High capacitive load drive of 10,000pF Low delay time of 55ns typical Low delay time 55ns typ. Logic high input for any voltage from 2.4V to VS Low equivalent input capacitance (typ.) 6pF Low supply current 450µA with logic 1 input Low output impedance 2.5Ω Output voltage swing within 25mV of ground or VS 1.3 MIC4414/5 1.5A, 4.5V to 18V, Low-Side MOSFET Driver Ultra-small 4-pin 1.2mm x 1.2mm thin QFN package +4.5V to +18V operating supply voltage range 1.5A peak current 3.5Ω output resistance at 18V 9Ω output resistance at 5V Low steady-state supply current 77µA control input low 445µA control input high 12ns rise and fall times into 1000pF load MIC4414 (non-inverting) MIC4415 (inverting) -40°C to +125°C junction temperature range12ns rise and fall times into 1000pF load MIC4414 (non-inverting) MIC4415 (inverting) 1.3 MIC4416/7 IttyBitty® Low-Side MOSFET Driver +4.5V to +18V operation Low steady-state supply current 50µA typical, control input low 370µA typical, control input high 1.2A nominal peak output 3.5Ω typical output resistance at 18V supply 7.8Ω typical output resistance at 5V supply Operates in low-side switch circuits TTL-compatible input withstands -20V ESD protection 25mV maximum output offset from supply or ground Inverting and noninverting versions 1.3 MIC4123/4/5 Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Latch-up protected to >200mA reverse current Logic input withstands swing to -5V High 3A peak output current Wide 4.5V to 20V operating range Drives 1800pF capacitance in 25ns Short <50ns typical delay time TTL logic input independent of supply voltage Low equivalent 6pF input capacitance Low supply current 3.5mA with logic 1 input 350µA with logic 0 input Output voltage swings within 25mV of ground or VS. '426/7/8-, '1426/7/8-, '4426/7/8-compatible pinout Exposed backside pad packaging reduces heat ePad SOIC-8L (θJA = 58°C/W) 4mm x 4mm MLF®-8L (θJA = 45°C/W) 1.3 MAQ4123/4/5 Automotive AEC-Q100 Qualified Dual 3A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Automotive AEC-Q100 qualified High ±3A peak output current Wide 4.5V to 20V supply voltage range Low 2.3Ω output resistance Logic input withstands swing to -5V Output voltage swings within 25mV of ground or VS Low supply current 2.0mA with logic 1 input (maximum over temperature) 300µA with logic 0 input (maximum over temperature) '426/7/8-, '1426/7/8-, '4426/7/8 industry standard pin out Fast 10ns rise/fall times with 1800pF capacitive load TTL/CMOS logic inputs independent of supply voltage Inverting, non-inverting, and differential configurations -40°C to +125°C temperature range 1.3 MIC4126/7/8 Dual 1.5A-Peak Low-Side MOSFET Drivers in Advanced Packaging Dual 1.5A-peak drivers 4.5V to 20V operating range Exposed backside pad packaging reduces heat ePad SOIC-8L (θJA = 58°C/W) ePad MSOP-8L (θJA = 60°C/W) 3mm x 3mm MLF®-10L (θJA = 60°C/W) Bipolar/CMOS/DMOS construction 25mV maximum output offset from supply or ground Latch-up protection to >500mA reverse current Switches 1000pF in 25ns Logic-input threshold independent of supply voltage Logic-input protection to -5V 6pF typical equivalent input capacitance -40°C to +125°C operating junction temperature range 1.3 MIC4223/4/5 Dual 4A, 4.5V to 18V, 15ns Switch Time, Low-Side MOSFET Drivers with Enable 4.5V to 18V supply voltage operating range High peak source/sink current ±3A at VDD = 8V ±4A at VDD = 12V 15ns/15ns rise and fall times with 2000pF load 25ns/35ns (rising/falling) input propagation delay 20ns/45ns (rising/falling) enable propagation delay Active-high driver enable inputs with 100kΩ pull-ups Output latch-up protection to >500mA reverse current Industry standard pin out with two package options ePad MSOP-8 ( θJA = 60°C/W) 8-pin SOIC ( θJA = 120°C/W) Available in dual-inverting (MIC4223), dual non-inverting (MIC4224) and complementary (MIC4225) -40°C to +125°C operating junction temperature range 1.3 MIC4423/4/5 Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Reliable, low-power bipolar/CMOS/DMOS construction Latch-up protected to >500mA reverse current Logic input withstands swing to -5V High 3A peak output current Wide 4.5V to 18V operating range Drives 1800pF capacitance in 25ns Short <40ns typical delay time Low equivalent 6pF input capacitance 3.5mA with logic 1 input 350µA with logic 0 input Low 3.5Ω typical output impedance Output voltage swings within 25mV of ground or VS. '426/7/8-, '1426/7/8-, '4426/7/8-compatible pinout Inverting, noninverting, and differential configurations 1.3 MIC4426/7/8 Dual 1.5A-Peak Low-Side MOSFET Driver Latch-up protection to >500mA reverse current 1.5A peak output current 4.5V to 18V operating range Low quiescent supply current 4mA at logic 1 input 400µA at logic 0 input Switches 1000pF in 25ns 7Ω output impedance <40ns typical delay 6pF typical equivalent input capacitance 25mV max. output offset from supply or ground Replaces MIC426/427/428 and MIC1426/1427/1428 Dual inverting, dual noninverting, and inverting/noninverting configurations ESD protection 1.3 MIC4467/8/9 Quad 1.2A-Peak Low-Side MOSFET Driver Built using reliable, low power CMOS processes Latchproof: withstands 500mA inductive kickback Three input logic choices Symmetrical rise and fall times 25ns Short, equal delay times 75ns High peak output current 1.2A Wide operating range 4.5 to 18V Low equivalent input capacitance (typ) 6pF Inputs = Logic 1 for any input from 2.4V to VS ESD protected 1.3 MIC58P01 8-Bit Parallel-Input Protected Latched Driver 4.4MHz Minimum Data Input Rate High-Voltage, High-Current Outputs Per-Output Overcurrent Shutdown (500mA typical) Under Voltage Lockout Thermal Shutdown Output Transient Protection Diodes CMOS, PMOS, NMOS, and TTL Compatible Inputs Internal Pull-Down Resistors Low-Power CMOS Latches 1.3 MIC59P50 8-Bit Parallel-Input Protected Latched Driver 4.4 MHz Minimum Data Input Rate High-Voltage, High-Current Outputs Undervoltage Lockout Thermal Shutdown Output Fault Flag Output Transient Protection Diodes CMOS-, PMOS-, NMOS-, and TTL-compatible Inputs Internal Pull-Down Resistors Per-Output Over-Current Shutdown (500mA Typical) Low-Power CMOS Latches Single or Split Supply Operation 1.3 MIC5800/1 4/8-Bit Parallel-Input Latched Drivers CMOS, PMOS, NMOS, and TTL Compatible Inputs 4.4MHz Minimum Data Input Rate High-Voltage, Current Sink Outputs Output Transient Protection Internal Pull-Down Resistors Low-Power CMOS Latches 1.3 MIC5822 8-Bit Serial-Input Latched Drivers 3.3 MHz Minimum Data-Input Rate CMOS, PMOS, NMOS, TTL Compatible Internal Pull-Down or Pull-Up Resistors Low-Power CMOS Logic and Latches High-Voltage Current-Sink Outputs Single or Split Supply Operation 1.3 MIC5842 8-Bit Serial-Input Latched Drivers 3.3 MHz Minimum Data-Input Rate CMOS, PMOS, NMOS, TTL Compatible Internal Pull-Up/Pull-Down Resistors Low-Power CMOS Logic and Latches High-Voltage Current-Sink Outputs Output Transient-Protection Diodes Single or Split Supply Operation 1.3 MIC58P42 8-Bit Serial-Input Protected Latched Driver 3.3 MHz Minimum Data-Input Rate CMOS, PMOS, NMOS, and TTL Compatible Internal Pull-Up/Pull-Down Resistors Low Power CMOS Logic and Latches High Voltage (80V) Current-Sink Outputs Output Transient-Protection Diodes Single or Split Supply Operation Thermal Shutdown Under-Voltage Lockout Per-Output Over-Current Shutdown (500mA typical) 1.3 MIC59P60 8-Bit Serial-Input Protected Latched Driver 3.3 MHz Minimum Data-Input Rate Output Current Shutdown (500mA Typical) Under Voltage Lockout Thermal Shutdown Output Fault Flag CMOS, PMOS, NMOS, and TTL Compatible Internal Pull-Up/Pull-Down Resistors Low Power CMOS Logic and Latches High Voltage Current Sink Outputs Output Transient-Protection Diodes Single or Split Supply Operation 1.3 MIC5821 8-Bit Serial-Input Latched Drivers 3.3 MHz Minimum Data-Input Rate CMOS, PMOS, NMOS, TTL Compatible Internal Pull-Down or Pull-Up Resistors Low-Power CMOS Logic and Latches High-Voltage Current-Sink Outputs Single or Split Supply Operation 1.3 MIC5891 8-Bit Serial-Input Latched Source Driver High-voltage, high-current outputs Output transient protection diodes CMOS-, PMOS-, NMOS-, and TTL-compatible inputs 5MHz typical data input rate Low-power CMOS latches 1.3 MIC2981/2 High-Voltage High-Current Source Driver Array Output voltage to 50V Output current to 500mA Transient-protected outputs Integral clamp diodes TTL-, CMOS-, or PMOS-compatible inputs 1.3 MIC94030/31 TinyFET® P-Channel MOSFET 13.5V minimum drain-to-source breakdown 0.75Ω typical on-resistance at 4.5V gate-to-source voltage 0.45Ω typical on-resistance at 10V gate-to-source voltage Operates with 2.7V gate-to-source voltage Separate substrate connection for added control Industry's smallest surface mount package 1.3 MIC94161/2/3/4/5 3A High-Side Load Switch with Reverse Blocking 1.5mm × 1mm 6-ball WLCSP package 14.5mΩ R DSON 1.7V to 5.5V input voltage range 3A continuous operating current Ultra-low quiescent current Reverse current flow blocking (no “body diode”) Internal level shift for CMOS/TTL control logic Micropower shutdown current Soft-start: MIC94161/4/5 (2.7ms) Load discharge circuit: MIC94162/4 Ultra-fast turn-off time Junction operating temperature from −40°C to +125°C 1.3 MIC94040/1/2/3 28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF® package 28mΩ RDSON 3A continuous operating current 1.2mm x 1.2mm space saving 4-pin MLF® package 1.7V to 5.5V input voltage range Internal level shift for CMOS/TTL control logic Ultra low quiescent current Micro-power shutdown current Soft-Start: MIC94042, MIC94043 Load discharge circuit: MIC94041, MIC94043 Ultra fast turn off time Junction operating temperature from -40°C to +125°C 1.3 MIC94044/5 28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF® Package 28mΩ RDSON 3A continuous operating current 1.2mm x 1.2mm space saving 4-pin MLF® package 1.7V to 5.5V input voltage range Internal level shift for CMOS/TTL control logic Ultra low quiescent current Micro-power shutdown current Soft-Start: 1ms Load discharge circuit: MIC94045 Ultra fast turn off time Junction operating temperature from -40°C to +125°C 1.3 MIC94052/3 84mW P-Channel MOSFET in SC-70-6 1.8V to 5.5V input voltage range Low on-resistance P-channel MOSFET: 70mΩ at VGS = 4.5V (typ) 2A continuous current VGS pull-up resistor (MIC94053) Teeny™ SC-70-6 package -40°C to +150°C junction temperature range 1.3 MIC94060/1/2/3 High Side Power Switches 1.7V to 5.5V input voltage range 2A continuous operating current 77mΩ (typ) RON Low 2µA quiescent current Soft-Start: MIC94062-63 Micro-power shutdown <1µA Load discharge circuit: MIC94061, MIC94063 Space saving 1.2mm x 1.6mm Thin MLF® package Built-in level shift for control logic; can be operated by 1.5V logic. 1.3 MIC94064/5 High Side Power Switches 1.7V to 5.5V input voltage range 2A continuous operating current 77mΩ (typ) R DSON Low 2µA quiescent current Soft-Start: 115µs Micro-power shutdown <1µA Load discharge circuit: MIC94065 Built-in level shift for control logic; can be operated by 1.5V logic Space saving 1.2mm x 1.6mm Thin MLF® package 1.3 MIC94080/1/2/3/4/5 67mΩ RDSON 2A High Side Load Switch in 0.85mm x 0.85mm Thin MLF® package 0.85mm x 0.85mm space saving 4-pin Thin MLF® package 1.7V to 5.5V input voltage range 2A continuous operating current 67mΩ RDSON Ultra low quiescent current Micro-power shutdown current Soft-Start: MIC94082/3 (800µs), MIC94084/5 (120µs) Load discharge circuit: MIC94081, MIC94083, MIC94085 Ultra fast turn off time Internal level shift for CMOS/TTL control logic Junction operating temperature from -40°C to +125°C 1.3 MIC94050/1 4-Terminal TinyFET® P-Channel MOSFET 0.125Ω typical on-resistance at 4.5V gate-to-source voltage Operates with 1.8V gate-to-source voltage Separate substrate connection allows reverse-blocking 1.3 MIC94070/1/2/3 High Side Power Switches 1.7V to 5.5V input voltage range 1.2A continuous operating current 3A pulse current 120mΩ R DSON (typical) Low 2µA quiescent current Soft-Start: MIC94072/73 Micro-power shutdown <1µA Load discharge circuit: MIC94071, MIC94073 Built-in level shift for control logic; can be operated by 1.5V logic Space saving 1.2mm x 1.6mm Thin MLF® package 1.3 MIC94090/1/2/3/4/5 High Side Load Switches for Consumer Applications 1.7V to 5.5V input voltage range 1.2A continuous operating current 130mΩ R DS(ON) Internal level shift for CMOS/TTL control logic Ultra low quiescent current Micro-power shutdown current Rapid turn-on: MIC94090/1 Soft-Start: MIC94092/3 (790µs), MIC94094/5 (120µs) Load discharge circuit: MIC94091/3/5 Space saving and thermally capable 1.2mm x 1.2mm Thin MLF® package Industry standard SC-70-6 package 1.3 MIC94066/7/8/9 Dual High Side Power Switches 1.7V to 5.5V input voltage range 2A continuous operating current 85mΩ (typ) R ON Built-in level shift for control logic; can be operated by 1.5V logic Low 2µA quiescent current Soft-Start: MIC94068-69 Micro-power shutdown <1µA Load discharge circuit: MIC94067, MIC94069 Space saving 2mm x 2mm MLF® 1.3 MIC2782 Dual-Input Push Button Reset IC with Immediate and Delayed Outputs 1.5V to 5.5V Operating Supply Voltage Range 2.2µA Supply Current with /MR1, /MR2 not asserted Factory programmed setup periods of 6s, 8s, 10s, or 12s Factory programmed reset timeout periods of 0.5s, 1s, or 2s Integrated 65kΩ /MR1 and /MR2 Pull-Up Resistors RESET asserts after /MR1 and /MR2 are asserted low for a setup period ANDOUT asserts after /MR1 and /MR2 are asserted low for a debounce time (1.5ms) 1.3 MIC2786/7 Push Button Reset IC with Voltage Supervisor 7.4µA Supply Current when /MR0, /MR1 not asserted 1.66V to 4.63V preset voltage threshold options 2.5% voltage threshold accuracy over temperature Integrated /MR0, /MR1 pull-up resistors (MIC2786) Dual reset outputs: Open-drain, active-low reset output (/RST) Push-pull, active-high reset output (RSTP) 8-pin 2mm x 2mm x 0.55mm Thin MLF® package 1.3 MIC2788/9 Push Button Reset IC 1.6V to 5.5V operating voltage 2.9µA supply current when /MR0, /MR1 are not asserted Asserting /MR0 and /MR1 for longer than set-up delay asserts reset output for the reset timeout period Programmable delay (PDY) input selects 2.0s, 4.0s, or 6.0s set-up delay Factory-programmed 140ms (min.) or 240ms (min.) reset timeout period Integrated /MR0, /MR1 pull-up resistors (MIC2788) Dual reset outputs: Open-drain active-low reset (/RST) output Push-pull active-high reset (RSTP) output 1.3 MIC2790/1/3 Supervisor with High-Accuracy, Ultra-Fast Propagation Delay, and CapacitorProgrammable Reset Delay 1.5V to 5.5V operating supply voltage range Ultra-fast propagation delay (1µs typically) 0.4V reference voltage (SNS pin) ±1.0% threshold accuracy from −40°C to +125°C Monitored voltage range from 0.4V to 5.5V Active-high enable input pin (MIC2793 only) The MIC2790/1/3 features multiple output options: Open-drain active-low (/RESET) Push-pull active-low (/RESET) Push-pull active-high (RESET) -40°C to +125°C junction temperature range 6-pin TSOT-23 (MIC2790) 6-pin 2mm × 2mm Thin DFN (MIC2790) 6-pin 1.6mm × 1.6mm Thin DFN (MIC2791) 8-pin 2mm × 2mm Thin DFN (MIC2793) 1.3 MIC79110 Simple 1.2A Linear Li-Ion Battery Charger Input voltage range: 2.5V to 16V High output voltage accuracy of ±0.75% over -5°C to +60°C Current Limit ±5% accurate from -5°C <= Tj <= + 125°C Programmable end-of-charge flag Analog output proportional to output current Adjustable and fixed 4.2V output 1.2A output current Excellent line and load regulation specifications Reverse current and protection Thermal shutdown and current limit protection Tiny 10-pin 3mm x 3mm MLF® package Junction temperature range: -40°C to +125°C 1.3 MIC79050 Simple Lithium-Ion Battery Charger High accuracy charge voltage: ±0.75% over -5°C to + 60°C (Li-Ion charging temperature range) Zero off-mode current 10µA reverse leakage Ultra-low 380mV dropout at 500mA Wide input voltage range Logic controlled enable input (8-pin devices only) Thermal shutdown and current limit protection Power MSOP-8, Power SOIC-8, and SOT-223 Pulse charging capability 1.3 MIC5162 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory and High-Speed Bus Termination Input voltage range: 1.35V to 6V Up to 7A VTT Current Tracking programmable output Wide bandwidth Logic controlled enable input Requires minimal external components DDR, DDR2, DDR3, memory termination -40°C < TJ < +125°C JEDEC Compliant Bus termination for SCSI, GTL, SSTL, HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc Tiny MSOP-10 package 1.3 MIC5163 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination 0.75V to 6V input supply voltage Memory termination for: DDR3, GDDR3/4/5 Tracking programmable output Logic controlled enable input Wide bandwidth Minimal external components required Tiny MSOP-10 package -40°C < T J < +125°C 1.3 MIC5164 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory and High-Speed Bus Termination Input voltage range: 1.35V to 6V Up to 7A VTT Current Tracking programmable output Power Good (PG) signal Wide bandwidth Logic controlled enable input Requires minimal external components DDR, DDR2, DDR3, memory termination -40°C < TJ < +125°C JEDEC-compliant bus termination for SCSI, GTL, SSTL, HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc Tiny MSOP-10 package 1.3 MIC5167 1MHz, 6A Integrated Switch High-Efficiency Synchronous Buck DDR Memory Terminator Input voltage range: 2.6V to 5.5V VTT voltage adjustable down to 0.35V Output load current up to ±6A Power Good fault flag Efficiency > 94% across a broad load range Ultra fast transient response Easy RC compensation 100% maximum duty cycle Fully integrated MOSFET switches Micropower shutdown Thermal shutdown and current-limit protection 24-pin 4mm x 4mm MLF® -40°C to +125°C junction temperature range 1.3 MIC5166 3A High-Speed Low VIN DDR Terminator Operating voltage range: VDDQ Supply: 0.9V to 3.6V Bias Supply: 2.5V to 5.5V High output voltage accuracy: 0.015% line regulation 1.5% load regulation Logic level enable input Power Good (PG) High bandwidth – very fast transient response Stable with two 10µF ceramic output capacitors Two 10µF output capacitors used in most applications Thermally enhanced 3mm × 3mm MLF® Junction temperature range –40°C to +125°C 1.3 MIC5204 SCSI-II Active Terminator ±1% output voltage accuracy Guaranteed 500mA output Low quiescent current Low dropout voltage Extremely tight load and line regulation Very low temperature coefficient Current and thermal limiting Zero off-mode current Logic-controlled electronic shutdown Available in SO-8 and SOT-223 packages 1.3 MIC502 Fan Management IC Temperature-proportional fan speed control Low-cost, efficient PWM fan drive 4.5V to 13.2V IC supply range Controls any voltage fan Overtemperature detection with fault output Integrated fan startup timer Automatic user-specified sleep mode Supports low-cost NTC/PTC thermistors 8-pin DIP and SOIC packages 1.3 MIC74 2-Wire Serial I/O Expander and Fan Controller Provides eight bits of general purpose I/O Built in fan speed control logic (optional) 2-wire SMBus™/I2C™ compatible serial interface plus interrupt output 2.7V to 3.6V operating voltage range 5V-tolerant I/O Low quiescent current: 2µA (typical) Bit-programmable I/O options: Input or output Push-pull or open-drain output Interrupt on input changes Outputs can directly drive LEDs (10mA IOL) Up to 8 devices per bus 1.3 MIC184 Local/Remote Thermal Supervisor Measures local and remote temperatures Pin and software backward compatible to LM75 9-bit sigma-delta ADC 2-wire I2C/SMBus compatible interface Programmable thermostatic settings for either internal or external zone Open-drain comparator/interrupt output pin Interrupt mask and status bits Low-power shutdown mode Fail-safe response to diode faults 2.7V to 5.5V power supply range 8-Lead SOP and MSOP Packages 1.3 MIC280 Precision IttyBitty™ Thermal Supervisor Measures local and remote temperature Highly accurate remote sensing ±1°C max., 60°C to 100°C Superior noise immunity for reduced temperature guardbands 9-bit to 12-bit temperature resolution for remote zone Fault queues to further reduce nuisance tripping Programmable high, low, and over-temperature thresholds for each zone SMBus 2.0 compatible serial interface including device timeout to prevent bus lockup 3.0V to 3.6V power supply range IttyBitty® SOT23-6 package 1.3 MIC281 Low-Cost IttyBitty® Thermal Sensor Remote temperature measurement using embedded thermal diodes or commodity transistors Accurate remote sensing ±3°C max., 0°C to 100°C Excellent noise rejection I2C and SMBus 2.0 compatible serial interface SMBus timeout to prevent bus lockup Voltage tolerant I/Os Low power shutdown mode Failsafe response to diode faults 3.0V to 3.6V power supply range IttyBitty® SOT23-6 Package 1.3 MIC284 Two-Zone Thermal Supervisor Optimized for CPU Thermal Supervision in Computing Applications Measures Local and Remote Temperature Sigma-Delta ADC for 8-Bit Temperature Results 2-Wire SMBus-compatible Interface Programmable Thermostat Settings for both Internal and External Zones Open-Drain Interrupt Output Pin Open-Drain Over Temperature Output Pin for Fan Control or Hardware Shutdown Interrupt Mask and Status Bits Low Power Shutdown Mode Failsafe response to diode faults 2.7V to 5.5V Power Supply Range 8-Lead SOIC and MSOP Packages 1.3 MIC384 Three-Zone Thermal Supervisor Measures Local and Two Remote Temperatures 2-Wire SMBus-compatible Interface Open-Drain Interrupt Output Pin Interrupt Mask and Status Bits Fault Queues to Prevent Nuisance Tripping Low Power Shutdown Mode Failsafe response to diode faults 2.7V to 5.5V Power Supply Range Programmable Thermostat Settings for All Three Zones 8-Lead SOIC and MSOP Packages 1.3 MIC74 2-Wire Serial I/O Expander and Fan Controller Provides eight bits of general purpose I/O Built in fan speed control logic (optional) 2-wire SMBus™/I2C™ compatible serial interface plus interrupt output 2.7V to 3.6V operating voltage range 5V-tolerant I/O Low quiescent current: 2µA (typical) Bit-programmable I/O options: Input or output Push-pull or open-drain output Interrupt on input changes Outputs can directly drive LEDs (10mA IOL) Up to 8 devices per bus 1.3 MIC6270 IttyBitty® Comparator 2V to 36V supply 300µA supply current independent of supply 25nA input bias current ±5nA input offset current ±3mV input offset voltage Input common-mode voltage range includes ground 250mV at 4mA output saturation voltage Differential input voltage range equal to the power supply voltage Output compatible with TTL, DTL, ECL, MOS, and CMOS logic 1.3 MIC7211/21 IttyBitty® Rail-to-Rail Input Comparator Small footprint SOT-23-5 package Guaranteed performance at 2.2V, 2.7V, 5V, and 10V 7µA typical supply current at 5V <5µs response time at 5V Push-pull output (MIC7211) Open-drain output (MIC7221) Input voltage range may exceed supply voltage by 0.3V >100mA typical sink or source 1.3 MIC833 Comparator and Reference with Adj. Hystersis Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Inputs and output can pulled up to 6V regardless of supply voltage Independently adjustable high- and low-voltage thresholds High ±1.5% voltage threshold accuracy Extremely low 1µA typical supply current Immune to brief input transients 5-lead SOT-23 package 1.3 MIC834 Comparator with Reference Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Input and output can be pulled up to 6V regardless of supply voltage High ±1.5% voltage threshold accuracy Built in hysteresis for noise suppression Extremely low 1.5µA typical supply current Immune to brief input transients 5-lead SOT-23 package 1.3 MIC841/2 Comparator with 1.25% Reference and Adjustable Hysteresis 1.5V to 5.5V operating range 1.5µA typical supply current ±1.25% voltage threshold accuracy 10nA maximum input leakage current over temperature Externally adjustable hysteresis (MIC841) Internal 20mV hysteresis (MIC842) Output options Push-pull, active high Push-pull, active low Open drain, active low Immune to brief input transients Teeny™ 5-pin SC-70 package 6-pin 1.6mm x 1.6mm TDFN (MIC841) 4-pin 1.2mm x 1.6mm TDFN (MIC842) 1.3 MIC845 Micro-Power Comparator / Battery Monitor Extremely low 1µA supply current (typical) 2.55V on chip reference ±2% voltage threshold accuracy Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Open-drain output can be pulled up to 6V regardless of supply voltage 5-lead SC-70 package 1.3 MIC6211 IttyBitty® Operational Amplifier 4V to 32V operation Small footprint package Unity gain stable 2.5 MHz unity gain bandwidth 6V/µs typical slew rate Short circuit protected 1.3 MIC910 135MHz Low-Power SOT-23-5 Op Amp 135MHz gain bandwidth product 2.4mA supply current Unconditionally unity-gain stable SOT-23-5 package 270V/µs slew rate Drives any capacitive load 1.3 MIC911 105MHz Low-Power SOT23-5 Op Amp 05MHz gain bandwidth product 1.25mA supply current Unconditionally unity gain stable Drives any capacitive load SOT23-5 package 120V/µs slew rate 112dB CMRR 1.3 MIC912 200MHz Low-Power SOT23-5 Op Amp 200MHz gain bandwidth product 2.4mA supply current SOT23-5 package 360V/µs slew rate Drives any capacitive load Unconditionally stable with gain of +2 or -1 Conditionally stable with gain of +1 1.3 MIC913 350MHz Low-Power SOT23-5 Op Amp 350MHz gain bandwidth product 4.2mA supply current SOT23-5 package 500V/µs slew rate Drives any capacitive load Stable with gain of +2 or -1 Low distortion 1.3 MIC914 160MHz Low-Power SOT23-5 Op Amp 160MHz gain bandwidth product 1.25mA supply current SOT23-5 package 160V/µs slew rate Drives any capacitive load 112dB CMRR Unconditionally stable with gain of +2 or -1 Conditionally stable with gain of +1 1.3 MIC918 51MHz Low-Power SOT-23-5/SC-70 Op Amp 51MHz gain bandwidth product 550µA supply current SOT-23-5 or SC-70 packages 1500V/µs slew rate Drives any capacitive load Unity gain stable 1.3 MIC919 27MHz Low-Power SOT-23-5/SC-70 Op Amp 27MHz gain bandwidth product 360µA supply current SOT-23-5 or SC-70 packages 1500V/µs slew rate Drives any capacitive load Unity gain stable 1.3 MIC920 80MHz Low-Power SC-70 Op Amp 80MHz gain bandwidth product 115MHz -3dB bandwidth 550µA supply current SC-70 or SOT-23-5 packages 3000V/µs slew rate Drives any capacitive load Unity gain stable 1.3 MIC921 45MHz Low-Power SC-70 Op Amp 45MHz gain bandwidth product 61MHz -3dB bandwidth 300µA supply current SC-70 or SOT-23-5 packages 3200V/µs slew rate Drives any capacitive load 112dB CMRR Unity gain stable 1.3 MIC922 230MHz Low-Power SC-70 Op Amp 230MHz gain bandwidth product 400MHz -3dB bandwidth 2.5mA supply current SC-70 package 1500V/µs slew rate Drives any capacitive load Unity gain stable 1.3 MIC923 410MHz Low-Power SC70 Op Amp 410MHz gain bandwidth product 2.5mA supply current Teeny™ SC70 packaging 2200V/µs slew rate Drives any capacitive load Stable with gain ≥2 or -1 1.3 LMC7101 Low-Power Operational Amplifier Small footprint SOT-23-5 package Guaranteed 2.7V, 3V, 5V, and 12V performance 500kHz gain-bandwidth 0.01% total harmonic distortion at 10kHz (5V, 2kΩ) 0.5mA typical supply current at 5V 1.3 MIC7111 1.8V IttyBitty® Rail-to-Rail Input/Output Op Amp Output swing to within 1mV of rails with 1.8V supply and 100kΩ load Small footprint SOT-23-5 package Guaranteed performance at 1.8V, 2.7V, 5V, and 10V 15µA typical supply current at 1.8V 25kHz gain-bandwidth at 5V Suitable for driving capacitive loads 1.3 MIC7300 High-Output Drive Rail-to-Rail Op Amp Small footprint SOT-23-5 and power MSOP-8 packages >80mA peak output sink and source with 5V supply Drives large capacitive loads (6000pF with 10V supply) Guaranteed 2.2V, 3V, 5V, and 10V performance 500kHz gain-bandwidth product 0.01% total harmonic distortion at 1kHz (10V, 2kΩ) 1mA typical power supply current at 5V 1.3 MIC7201 GainBlock™ Difference Amplifier Operates from 2.2V to 10V ±1% typical gain error 0.6mA typical supply current at 2.2V 400kHz bandwidth Small SOT-23-5 package Suitable for driving capacitive loads 1.3 MIC860 Teeny™ Ultra-Low Power Op Amp Teeny™ SC70 packaging 4MHz gain-bandwidth product 30µA supply current Rail-to-rail output Ground sensing at input common mode to GND Common mode to GND Drive large capactive loads 1.3 MIC861 Teeny™ Ultra-Low Power Op Amp Teeny™ SC70 packaging 400kHz gain-bandwidth product 650kHz, -3dB bandwidth 4.6µA supply current Rail-to-Rail output Ground sensing at input (common mode to GND) Drives large capactive loads (1000pF) Unity gain stable 1.3 MIC915 Dual 135MHz Low-Power Op Amp 135MHz gain bandwidth product 2.4mA supply current per op amp MSOP-10 package 270V/µs slew rate Drives any capacitive load 1.3 MIC7122 Rail-to-Rail Dual Op Amp Small footprint MSOP-8 package 350µA supply current per op amp at 2.2V supply Guaranteed 2.2V, 5V, and 15V performance 750kHz gain-bandwidth product at 2.2V supply 0.01% total harmonic distortion at 1kHz (15V, 2kΩ) Drives 200pF at 5V and greater supply voltages 1.3 MIC864 Dual 350kHz Rail-to-Rail Operational Amplifier 2.5V to 5.5V single or ±1.25V to ±2.75V dual supply voltage 33µA per channel quiescent current 350kHz gain bandwidth product 0.2V/µs slew rate 18mA output drive capability (sink or source) 200mV greater-than-the-rails input capability Rail-to-rail output (within 15mV) 80dB common mode rejection ratio (CMRR) 80dB power supply rejection ratio (PSRR) 8-pin SOIC package 10-pin 2.5mm x 2.5mm x 0.4mm XTDFN package 1.3 MIC862 Dual Ultra Low Power Op Amp in SOT23-8 SOT23-8 packaging 3MHz gain-bandwidth product 5MHz, -3dB bandwidth 31µA supply current Rail-to-rail output Ground sensing at input (common mode to GND) Drive large capactive loads Unity gain stable 1.3 MIC863 Dual Ultra Low Power Op Amp in SOT23-8 SOT23-8 packaging 450kHz gain-bandwidth product 800kHz, -3dB bandwidth 4.2µA supply current/channel Rail-to-rail output Ground sensing at input (common mode to GND) Drives large capactive loads (0.02µF) Unity gain stable 1.3 MIC916 Triple 135MHz Low-Power Op Amp 135MHz gain bandwidth product 2.4mA supply current per op amp QSOP-16 package 270V/µs slew rate Drives any capacitive load 1.3 MIC4832 Low Noise 220VPP EL Driver 1.8V to 5.5V DC input voltage 220VPP output voltage capable Low audible noise EL drive waveform Supports EL panel sizes up to 3in² (19cm²) Low 25µA operating supply current Small inductor size with low profile (220µH) Tiny 8-pin 3mm x 3mm MLF® package Adjustable boost converter frequency Adjustable EL lamp frequency 10nA shutdown current 1.3 MIC4830 Low Noise 180Vpp EL Driver 1.8V to 5.5V input voltage 180VPP output voltage Low audible noise EL drive waveform Supports EL panel sizes up to 4in² (25cm²) Low 45µA operating supply current Small inductor size with low profile (220µH) Tiny 8-pin 3mm x 3mm MLF® package Adjustable boost converter frequency Adjustable EL lamp frequency Low 10nA shutdown current 1.3 MIC4827 Low Input Voltage, 180VPP Output Voltage, EL Driver 1.8V to 5.5V DC input voltage 180VPP regulated AC output waveform Independently adjustable EL lamp frequency Independently adjustable boost converter frequency 0.1µA shutdown current 1.3 MIC4826 Low Input Voltage, 160VPP Output Voltage, EL Driver 1.8V to 5.5V DC input voltage 160VPP regulated AC output waveform Independently adjustable EL lamp frequency Independently adjustable boost converter frequency 0.1µA shutdown current 1.3 MIC4834 Low Noise Dual 220Vpp EL Driver Drives two EL panels, up to 3in² each at full brightness 220VPP regulated AC output waveform 2.3V to 5.8V DC input voltage Wave-shaping circuit to reduce audible noise Adjustable boost converter frequency Single inductor to power both panels 0.1µA typical shutdown current Package options: 10-pin 3mm x 3mm MLF® 10-pin MSOP -40°C to +125°C junction temperature range 1.3 MIC4833 Low Noise Dual 220Vpp EL Driver With Ouput Voltage Slew Rate Control Drives two EL panels, up to 4in² each at full brightness Independent input control for each of the two panels and allows PWM dimming. 220VPP regulated AC output waveform 2.3V to 5.8V DC input voltage Wave-shaping circuit to reduce audible noise Adjustable slew rate for audible noise reduction Single inductor to power both panels 0.1µA typical shutdown current 12-pin 3mm x 3mm MLF® package -40°C to +125°C junction temperature range Independently adjustable boost converter and EL panel frequency 1.3 MIC3263 Six-Channel WLED Driver for Backlighting Applications with Flicker-Free Dimming 6V to 40V wide input voltage range Drives six channels of up to 10 white LEDs Programmable WLED current from 15mA to 30mA Highly reliable operation with open and short LEDs Accurate 16 dimming log levels sets the dimming ratio from 1% to 100% Flicker-Free Dimming filters the jitter from the dimming control input signal and eliminates dimming flicker Accurate LED channel current matching ±3% Accurate initial LED current setting ±2% High efficiency up to 90% Low (<40µA) shutdown current over temperature -40°C to -125°C junction temperature range Available in 24-pin 4mm x 4mm MLF® package 1.3 MIC3223 High Power Boost LED Driver with Integrated FET 4.5V to 20V supply voltage 1MHz switching frequency 100mΩ/3.5A internal power FET switch LEDs can be dimmed using a PWM signal Externally programmable soft-start Protection features that include: Output over voltage protection (OVP) Under voltage lockout (UVLO) Over temperature protection Junction temperature range: -40°C to +125°C Available in an exposed pad 16-pin TSSOP package 200mV feedback voltage with an accuracy of ±5% Step-up output voltage (boost) conversion up to 37V 1.3 MIC2282 Single-Cell Ultra Low EMI Boost LED Driver Operates from a single-cell supply (VIN = 0.9V to 15V) Ultra Low EMI 120µA typical quiescent current Adjustable output voltages 220mV sense voltage 20kHz switching frequency Over temperature protection 8-pin MSOP package Low component count solution 1.3 MIC2298 3.5A Minimum, 1MHz Boost High Brightness White LED Driver 3.5A minimum switch current delivers at least 7W of output power over temperature 200mV ±10% feedback voltage 2.5V to 10V input voltage Output voltage up to 30V (max) 12-pin 3mm x 3mm leadless MLF® package Output over voltage protection (OVP) <1% line regulation 1µA shutdown current Over-temperature protection Externally programmable soft-start Under voltage lockout (UVLO) -40°C to +125°C junction temperature range 1.3 MIC2299 3.5A Minimum, 2MHz High Brightness LED Driver Programmable current control 200mV ±10% feedback voltage 2.5V to 10V input voltage Output over voltage protection (OVP) Output voltage up to 30V (max) Fixed 2.0MHz Operation Guaranteed 3.5A switch current over-temperature Solution size of just 0.25in² (1.6cm²) Output power range of 7W to 12W <1% line regulation 1µA shutdown current Under-voltage lockout (UVLO) 12-pin 3mm x 3mm leadless MLF® package -40°C to +125°C junction temperature range 1.3 MIC2297 40V PWM Boost Regulator White LED Driver 2.5V to 10V input voltage range Output voltage up to 40V 1.2A switch current 600kHz PWM operation Trimmed 200mV feedback voltage Output over voltage protection (fixed or adjustable) PWM brightness control DAC brightness control <1% line regulation 1µA shutdown current Over temperature protection UVLO 10-pin 2.5mm x 2.5mm MLF® package -40 °C to +125 °C junction temperature range 1.3 MIC2291 1.2A PWM Boost Regulator Photo Flash LED Driver 2.5V to 10V input voltage Output voltage up to 34V 1.2A switch current 1.2MHz PWM operation 95mV feedback voltage Over voltage protection (OVP) -Options for 15V and 34V Stable with ceramic capacitors <1% line and load regulation 1µA shutdown current UVLO Low-profile Thin SOT23-5 package option 2mm x 2mm MLF® package option -40°C to +125°C junction temperature range 1.3 MIC2287 1.2MHz PWM White LED Driver with OVP in 2mm x 2mm MLF® & Thin SOT-23 2.5V to 10V input voltage Output voltage up to 34V Over 500mA switch current 1.2 MHz PWM operation 95mV feedback voltage Output over voltage protection (OVP) Options for 15V, 24V, and 34V OVP <1% line and load regulation <1µA shutdown current Over-temperature protection UVLO Low profile Thin SOT-23-5 package option 8-lead 2mm x 2mm MLF® package option -40°C to +125°C junction temperature range 1.3 MIC2287C 1.2MHz PWM White LED Driver with OVP in 2mm x 2mm MLF® & Thin SOT-23 2.5V to 10V input voltage Output voltage up to 34V Over 500mA switch current 1.2 MHz PWM operation 95mV feedback voltage Output over voltage protection (OVP) Options for 15V, 24V, and 34V OVP Over-temperature protection UVLO Low profile Thin SOT-23-5 package option 8-lead 2mm x 2mm MLF® package option -40°C to +125°C junction temperature range For higher performance specifications see the MIC2287 1.3 MIC2289 White LED Driver with Internal Schottky Diode and OVP 2.5V to 10V input voltage Output voltage up to 34V Internal Schottky diode 15V, 24V, 34V output OVP options 1.2MHz PWM operation Over 500mA switch current 95mV feedback voltage <1% line and load regulation <1µA shutdown current Overtemperature protection UVLO 8-pin 2mm x 2mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2289C 1.2MHz PWM White LED Driver with OVP in Thin SOT-23 2.5V to 10V input voltage Output voltage up to 34V with OVP Internal Schottky diode Over 500mA switch current 1.2MHz PWM operation 95mV feedback voltage <1% line and load regulation <1µA shutdown current Over-temperature protection UVLO Thin SOT-23 6-pin package -40°C to +125°C junction temperature range For higher performance specifications see the MIC2289 1.3 MIC2292/3 High Frequency PWM White LED Drivers with Internal Schottky Diode and OVP 2.5V to 10V input voltage Output voltage up to 34V Internal Schottky diode 1.6MHz PWM operation (MIC2292) 2.0MHz PWM operation (MIC2293) 15V and 34V output overvoltage protection options 500mA switch current rating 95mV feedback voltage <1% line and load regulation <1µA shutdown current Over-temperature protection UVLO 8-pin 2mm x 2mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC2292C/3C High Frequency PWM White LED Drivers with Internal Schottky Diode and OVP 2.5V to 10V input voltage Output voltage up to 34V Internal Schottky diode 1.6MHz PWM operation (MIC2292C) 2.0MHz PWM operation (MIC2293C) 15V and 34V output overvoltage protection options 500mA switch current rating 95mV feedback voltage <1% line and load regulation <1µA shutdown current Over-temperature protection UVLO 8-pin 2mm x 2mm MLF® package -40°C to +125°C junction temperature range 1.3 MIC3289 1.2MHz PWM White LED Driver with Internal Schottky Diode and True 1-Wire Digital Control Single wire combines 16 level logarithmic brightness and shutdown control 16V/24V OVP options supports up to 4 and 6 WLEDs Start-up in any one of 16 brightness levels Internal Schottky diode 2.5V to 6.5V input voltage 1.2MHz PWM operation Over 500mA switch current 250mV reference voltage ±5% LED current accuracy <1µA shutdown current UVLO Thin SOT23-6L package option 2mm x 2mm leadless MLF®-8L package option -40°C to 125°C junction temperature range 1.3 MIC3291 1.2MHz PWM White LED Driver with Internal Schottky Diode and Single-Wire Linear Brightness Control Single wire combines 16 level linear brightness and shutdown control 18V/25V OVP options supports up to four and six WLEDs Startup in any one of 16 brightness levels Internal Schottky diode 2.5V to 6.5V input voltage 1.2MHz PWM operation Over 500mA switch current 250mV reference voltage ±5% LED current accuracy <1µA shutdown current UVLO and over-temperature protection Thin SOT23-6L package option 2mm x 2mm leadless MLF® package option -40°C to +125 °C junction temperature range 1.3 MIC3287 1.2MHz PWM White LED Driver with OVP in 2mm x 2mm MLF® & Thin SOT-23 2.8V to 6.5V input voltage 350mA switch current Optional 24V output over voltage protection (OVP) 1.2MHz PWM operation 250mV feedback voltage <1% line and load regulation <1µA shutdown current Over-temperature protection Under voltage lockout (UVLO) Low profile Thin SOT-23-5 package option Low profile Thin SOT-23-6 package option 8-pin 2mm x 2mm MLF® package option -40°C to +125°C junction temperature range 1.3 MIC4812 High Current 6 Channel Linear WLED Driver with DAM™ and Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V LED current range up to 100mA per channel Programmable LED current with external resistor Dropout of 190mV at 100mA Matching better than ±1% (typical) Current accuracy better than ±1% (typical) Maintains proper regulation regardless of how many channels are utilized 10-pin MSOP with ePad package 1.3 MIC4811 High Current 6 Channel Linear WLED Driver with DAM™ and Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V LED current range up to 50mA per channel Programmable LED current with external resistor Dropout of 100mV at 50mA Matching better than ±1% (typical) Current accuracy better than ±1% (typical) Maintains proper regulation regardless of how many channels are utilized 10-pin MSOP package 1.3 MIC2843A High Efficiency 6 Channel Linear WLED Driver with DAM™ and Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized Available in a 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC2844A High Efficiency 6 Channel WLED Driver with DAM™ and Single Wire Digital Control High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Single wire digital control Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized Available in a 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC2845A High Efficiency 6 Channel Linear WLED Driver with DAM™, Ultra Fast PWM™ Control and Dual Low IQ LDOs High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized 1.3 MIC2846A High Efficiency 6 Channel Linear WLED Driver with DAM™, Digital Control and Dual Low IQ LDOs High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Single wire digital control Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized 1.3 MIC2841A High Efficiency 4 Channel Linear WLED Driver with DAM™ and Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized Available in a 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC2842A High Efficiency 4 Channel WLED Driver with DAM™ and Single Wire Digital Control High efficiency (no voltage boost losses) Dynamic Average Matching™ (DAM™) Single wire digital control Input voltage range: 3.0V to 5.5V Dropout of 40mV at 20mA Matching better than ±1.5% (typical) Current accuracy better than ±1.5% (typical) Maintains proper regulation regardless of how many channels are utilized Available in a 10-pin 2mm x 2mm Thin MLF® package 1.3 MIC2860-2D High Efficiency 2 Channel WLED driver with Single Wire Digital Control High efficiency (no switching losses) No charge pumps Two WLED driver channels Single wire digital control Input voltage range: 3.0V to 5.5V WLED driver dropout of 52mV at 30.2mA Matching better than ±0.5% (typical) Current accuracy better than ±1.0% (typical) Available in Thin SOT-23 and SC-70 6-pin packages 1.3 MIC2860-2P High-Efficiency Two-Channel WLED Driver with PWM Control High efficiency (no switching losses) PWM frequency as low as 250Hz Input voltage range: 3.0V to 5.5V Linear driver dropout of 52mV at 30.2mA Matching better than ±0.5% (typical) Current accuracy better than 1.0% (typical) Available in Thin SOT-23 and SC-70 packages 1.3 MIC4802 High Efficiency 800mA Single Channel Linear WLED Driver with Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dropout of 280mV at 800mA Programmable LED current with external resistor Current accuracy of ±1% typical 1.3 MIC4801 High Efficiency 600mA Single Channel Linear WLED Driver with Ultra Fast PWM™ Control High efficiency (no voltage boost losses) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dropout of 130mV at 400mA Programmable LED current with external resistor Current accuracy of ±1% typical 1.3 MIC5400 Dual, 8-Output, 14-Bit LED Video Display Driver Two banks of 8 outputs Output characteristics: Current sink: 30mA Programmable brightness control • • Resistor sets maximum LED current to compensate variation in LEDs Current limit on each output Full protection: Coarse: 4-Bit resolution DAC Fine: 10-Bit resolution PWM Over temperature shutdown Watchdog disables output under fault condition Power-on Reset [all LEDs off] Soft-start on power up and watchdog recovery Output open fault detection with status register readback Output transitions are staggered to minimize supply transients 1.3 MIC2874 1.2A High-Brightness Flash LED Driver with Single-Wire Serial Interface Up to 1.2A flash LED driving current Highly efficient synchronous boost driver Input voltage range: 2.7V to 5.5V True load disconnect Configurable safety time-out protection Output overvoltage protection (OVP) Control through single-wire serial interface or external control pin LED short detection and protection 1μA shutdown current Available in 9-bump 1.30mm x 1.30mm WLCSP package 1.3 MIC2873 1.2A High Brightness Flash LED Driver with Single-Wire Serial Interface Up to 1.2A flash LED driving current Highly efficient synchronous boost driver Input voltage range: 2.7V to 5.5V True load disconnect Configurable safety time-out protection Output overvoltage protection (OVP) LED short detection and protection Control through single-wire serial interface or external control pin 1μA shutdown current Available in 9-bump 1.30mm x 1.30mm WLCSP package 1.3 MIC2871 1.2A High-Brightness LED Flash Driver with Single-Wire Serial Interface Up to 1.2A flash LED driving current ±5% LED current accuracy Input voltage range: 2.7V to 5.5V True load disconnect Configurable safety time-out protection Output overvoltage protection (OVP) Control through single-wire serial interface or external control pins LED short detection and protection Highly efficient, synchronous boost driver (up to 94%) 1µA shutdown current Available in 14-pin 3mm × 2mm LDFN package 1.3 MIC2870 1.5A Synchronous Boost Flash LED Driver with I2C Interface Up to 1.5A flash LED driving current with a 2.7V to 5.0V input voltage range High-efficiency 2MHz VF adaptive boost driver Configurable 1 or 2 channel(s) WLED driver LED driving current soft-start Control through I2C interface or external pins True load disconnect Flash time-out protection 1µA shutdown current Available in 16-pin 2mm × 2mm TQFN package Flash inhibit function for GSM pulse synchronization 1.3 MIC5374 Triple 200mA µCap LDO and 1mA RTC LDO in 2.5mm x 2.5mm Thin MLF® 1.7V to 5.5V input supply voltage range Output current: 200mA LDO1/2/3, 1mA LDO4 LDO4: Ultra low 8 µA I BIAS for RTC support High output accuracy (±2%) Independent enable pins 2.5mm x 2.5mm Thin MLF® 16-pin package Thermal shutdown and current limit protection POR with user-defined voltage monitoring POR voltage input Adjustable delay time Manual reset pin Low dropout voltage: 170mV at 150mA High PSRR: 55dB at 1kHz on each LDO Stable with tiny ceramic output capacitors 1.3 MIC5384 Triple 200mA µCap LDO and 1mA RTC LDO in 2.5mm x 2.5mm Thin MLF® 1.7V to 5.5V input supply voltage range Output current: 200mA LDO1/2/3, 1mA LDO4 LDO4: Ultra low 8 µA I BIAS for RTC support High output accuracy (±2%) Independent enable pins 2.5mm x 2.5mm Thin MLF® 16-pin package Thermal shutdown and current limit protection POR with user-defined voltage monitoring POR voltage input Adjustable delay time Manual reset pin Low dropout voltage: 170mV at 150mA High PSRR: 55dB at 1kHz on each LDO Stable with tiny ceramic output capacitors 1.3 MIC2215 Triple High PSRR, Low Noise µCap LDO Input voltage range:+2.25V to +5.5V 70dB PSRR Stable with ceramic output capacitor High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Low dropout voltage of 100mV @ 150mA Low quiescent current:110µA per regulator Fast turn-on time: 30µs Zero off-mode current Thermal shutdown protection Current-limit protection Tiny 16-pin (4mm x 4mm) MLF® package 1.3 MIC5373/83 Triple 200mA µCap LDO in 2.5 x 2.5 Thin MLF® 1.7V to 5.5V input supply voltage range Output current: 200mA LDO1/2/3 High output accuracy ( ±2%) Independent enable pins POR with user-defined voltage monitoring POR voltage input • Adjustable delay time – Manual reset pin Low dropout voltage: 170mV at 150mA High PSRR: 55dB at 1kHz on each LDO Stable with tiny ceramic output capacitors 2.5mm x 2.5mm Thin MLF® 16-pin package Thermal shutdown and current limit protection 1.3 MIC5385 Ultra Small Triple 150mA Output LDO Input voltage range: 2.5V to 5.5V 150mA guaranteed output current for each output Stable with ceramic output capacitors Low dropout voltage: 180mV @ 150mA Excellent Load/Line Transient Response Low quiescent current: 32µA per LDO High PSRR: 70dB High output accuracy ±2% initial accuracy Thermal shutdown and current limit protection Available in tiny 2mm x 2mm Thin MLF® 1.3 MIC5387 Ultra Small Triple 150mA Output LDO Input voltage range: 2.5V to 5.5V 150mA guaranteed output current for each output Stable with ceramic output capacitors Low dropout voltage: 180mV @ 150mA Excellent Load/Line Transient Response Low quiescent current: 32µA per LDO High PSRR: 70dB High output accuracy ±2% initial accuracy Thermal-shutdown and current-limit protection Available in a tiny 6-pin 1.6mm x 1.6mm Thin MLF® 1.3 MIC5156/57/58 Super LDO Regulator Controller 4.5mA typical operating current <1µA typical standby current Low external parts count Optional current limit (35mV typical threshold) 1% initial output voltage tolerance in most configurations 2% output voltage tolerance over temperature Fixed output voltages of 3.3V, 5.0V (MIC5156) Fixed output voltages of 3.3V, 5.0V, 12V (MIC5157) Programmable (1.3V to 36V) with 2 resistors (MIC5156/8) Internal charge pump voltage tripler (MIC5157/8) Enable pin to activate or shutdown the regulator Internal gate-to-source protective clamp All versions available in DIP and SOIC 1.3 MIC5159 Programmable Current Limit µCap LDO Regulator Controller Fast transient response Input voltage range: VIN: 1.65V to 5.5V ±1.0% initial output tolerance Stable with ceramic output capacitor Capable up to 10A Logic-controlled shutdown Programmable current limit Excellent line and load regulation specifications Fixed 1.8V or adjustable output voltage down to 1.25V Current limit protection IttyBitty® SOT-23-6 Package Available temperature renge: -40°C to +125°C 1.3 MIC5190 Ultra High-Speed, High-Current Active Filter/LDO Controller Input voltage range: VIN = 0.9V to 5.5V ±1.0% initial output tolerance Dropout down to 25mV @ 10A Filters out switching frequency noise on input Very high large signal bandwidth >500kHz PSRR >40dB at 500kHz Adjustable output voltage down to 0.5V Stable with any output capacitor Excellent line and load regulation specifications Logic controlled shutdown Current limit protection 3mm x 3mm 10-lead MLF® and MSOP-10 packages Available -40°C to +125°C junction temperature 1.3 MIC5191 Ultra High-Speed, High-Current Active Filter/LDO Controller Input voltage range: VIN = 1.0V to 5.5V ±1.0% initial output tolerance Dropout down to 25mV @ 10A Filters out switching frequency noise on input Very high large signal bandwidth >500kHz PSRR >40dB at 500kHz Adjustable output voltage down to 1.0V Stable with any output capacitor Excellent line and load regulation specifications Logic controlled shutdown Current limit protection 10-lead MLF® and MSOP-10 packages Available -40°C to +125°C junction temperature 1.3 MIC94305 500mA Switch with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >60dB from 40kHz to 5MHz Rated to 500mA output current Current-limit and thermal-limit protected Ultra-small 0.84mm x 1.32mm 6-ball CSP 1.6mm x 1.6mm, 6-pin Thin DFN Logic-controlled enable pin −40°C to +125°C junction temperature range 1.3 MIC94305 500mA Switch with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >60dB from 40kHz to 5MHz Rated to 500mA output current Current-limit and thermal-limit protected Ultra-small 0.84mm x 1.32mm 6-ball CSP 1.6mm x 1.6mm, 6-pin Thin DFN Logic-controlled enable pin −40°C to +125°C junction temperature range 1.3 MIC94325/45/55 500mA LDO with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >50dB from 10Hz to 5MHz at 500mA load Rated to 500mA output current Fixed and adjustable output voltages Optional output auto-discharge when disabled Current-limit and thermal-limit protected Ultra-small 0.84mm x 1.32mm 6-ball CSP 1.6mm x 1.6mm, 6-pin Thin DFN −40°C to +125°C junction temperature range 1.3 MIC94325/45/55 500mA LDO with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >50dB from 10Hz to 5MHz at 500mA load Rated to 500mA output current Fixed and adjustable output voltages Optional output auto-discharge when disabled Current-limit and thermal-limit protected Ultra-small 0.84mm x 1.32mm 6-ball CSP 1.6mm x 1.6mm, 6-pin Thin DFN −40°C to +125°C junction temperature range 1.3 MIC94300 200mA Switch with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >60dB from 40kHz to 5MHz Rated to 200mA output current Current-limit and thermal-limit protected Ultra-small 0.88mm x 0.88mm 4-ball CSP 1.2mm x 1.6mm, 4-pin Thin MLF® Logic-controlled enable pin −40°C to +125°C junction temperature range 1.3 MIC94300 200mA Switch with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >60dB from 40kHz to 5MHz Rated to 200mA output current Current-limit and thermal-limit protected Ultra-small 0.88mm x 0.88mm 4-ball CSP 1.2mm x 1.6mm, 4-pin Thin MLF® Logic-controlled enable pin −40°C to +125°C junction temperature range 1.3 MIC94310 200mA LDO with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >50dB from 10Hz to 10MHz at 200mA load Rated to 200mA output current −40°C to +125°C junction temperature range Fixed output voltages Current-limit and thermal-limit protected Ultra-small 0.88mm x 0.88mm 4-ball CSP 1.2mm x 1.6mm, 4-pin Thin DFN 5-pin SOT-23 Logic-controlled enable pin 1.3 MIC94310 200mA LDO with Ripple Blocker™ Technology 1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >50dB from 10Hz to 10MHz at 200mA load Rated to 200mA output current −40°C to +125°C junction temperature range Fixed output voltages Current-limit and thermal-limit protected Ultra-small 0.88mm x 0.88mm 4-ball CSP 1.2mm x 1.6mm, 4-pin Thin DFN 5-pin SOT-23 Logic-controlled enable pin 1.3 MIC705/6 µP Supervisory Circuit Debounced manual reset input is TTL/CMOS Compatible Reset pulse width: 200ms Watchdog timer, 1.6s (MIC705/706) 4.65V or 4.40V Precision Voltage Monitor Early power fail warning or low battery detect 1.3 MIC809 Microprocessor Reset Circuits Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1.4V for SOT-23 packaged part /RESET remains valid with VCC as low as 1V for SC70 packaged part Typically less than15μA supply current for SOT-23 packaged part 5μ typical supply current for SC70 packaged part 140ms minimum reset pulse widths available Available in 3-pin SOT-23 and SC-70 package 1.3 MIC809-5 Microprocessor Reset Circuit Undervoltage monitor Power-on-Reset generation (30ms minimum) Choice of threshold voltages Active-low reset output No external components required Rejects brief input transients Industry standard package and pinout 3-pin IttyBitty™ SOT23-3 package and SC-70 package 1.3 MIC811 Microprocessor Reset Circuits Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1V 5µA typical supply current 140ms minimum reset pulse width available Manual reset input Available in 4-pin SOT-143 package 1.3 MIC1810 Microprocessor Reset Circuit Precision voltage monitor for 5%, 10%, or 15% drop in 5V power supplies /RESET remains valid with VCC as low as 1V 5µA supply current (typical) 100ms minimum reset pulse width No external components required Available in 3-pin SOT-23 package 1.3 MIC1815 Microprocessor Reset Circuit Precision voltage monitor for 10% or 20% drop in 3.3V power supplies /RESET remains valid with VCC as low as 1V 5µA supply current 100ms minimum reset pulse width No external components required Available in 3-pin SOT-23 package 1.3 MIC2776L Micro-Power Low Voltage Supervisor ±1.5% threshold accuracy Separate VDD input Generates power-on reset pulse (140ms min.) Manual reset input Inputs can be pulled above VDD (7V abs. max.) Ultra-low supply current, 3.0µA typical Rejects brief input transients User-adjustable input can monitor supplies as low as 0.3V Choice of active-high, active-low or open-drain activelow reset output IttyBitty® SOT-23-5 package Open-drain output can be pulled above VDD (7V abs. max.) 1.3 MIC2779L Voltage Monitor with Adjustable Hysteresis Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Independently adjustable high- and low-voltage thresholds Internal logic prevents battery-voltage-fluctuation chatter For applications requiring open-drain output, see MIC2778/MIC833 High ±2% voltage threshold accuracy; 1% available Built in 140ms (minimum) delay deglitches output Extremely low 1µA typical supply current Immune to brief power supply transients 5-lead SOT-23 package 1.3 MIC2785 Dual Supply Voltage Monitor with Manual Reset No external components Monitors input voltage for under-voltage condition ±1.5% VIN threshold voltage accuracy Valid /RST state with VIN down to 0.0V Valid /RST state with VDD down to 1.20V Factory-programmed 1.62V reference Manual reset input (/MR) Active low RESET (/RST) output Ultra-low input current - 5µA total (VIN and VDD) Rejects brief input transients -25°C to 85°C operating temperature range RoHS lead-free compliant Available in tiny 6-pin 1.2mm x 1.2mm Thin MLF® package 1.3 MIC8114 Microprocessor Reset Circuit Precision voltage monitor for 3.3V power supplies Specifically tailored to the AMD Elan SC400/410 /RESET remains valid with VCC as low as 1V 5µA typical supply current 790ms minimum reset pulse width Manual reset input Available in 4-Pin SOT-143 Package 1.3 MIC8115 Microprocessor Reset Circuit Precision voltage monitor for 3.3V power supplies Specifically tailored to the AMD Elan SC500 Series /RESET remains valid with VCC as low as 1V 5µA typical supply current 1100ms minimum reset pulse width Manual reset input Available in 4-Pin SOT-143 Package 1.3 MAX823 Voltage Supervisor with Watchdog Timer and Manual Reset Precision 1.665V to 4.625V power supply monitor ±0.5% threshold accuracy at TA = +25°C ±1.5% threshold accuracy from TA = –40°C to +125°C 3.8μA supply current (S, R, T, W, Y, Z options) 4.8μA supply current (L, M options) Manual reset input (MAX823/5) 140ms (min.) reset timeout period 1.6s (typ.) watchdog timeout period Active-high and active-low push-pull outputs Guaranteed reset output valid to VCC = 1V −40°C to +125°C junction temperature range 5-pin SOT23 and SC70 packages 8x lower watchdog input current than competition 1.3 MIC810 Microprocessor Reset Circuits Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1.4V for SOT-23 packaged part /RESET remains valid with VCC as low as 1V for SC70 packaged part Typically less than15µA supply current for SOT-23 packaged part 5µ typical supply current for SC70 packaged part 140ms minimum reset pulse widths available Available in 3-pin SOT-23 and SC-70 package 1.3 MIC812 Microprocessor Reset Circuits Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1V 5µA typical supply current 140ms minimum reset pulse width available Manual reset input Available in 4-pin SOT-143 package 1.3 MIC2776H Micro-Power Low Voltage Supervisor ±1.5% threshold accuracy Separate VDD input Generates power-on reset pulse (140ms min.) Manual reset input Inputs can be pulled above VDD (7V abs. max.) Open-drain output can be pulled above VDD (7V abs. max.) Ultra-low supply current, 3.0µA typical Rejects brief input transients Choice of active-high, active-low or open-drain activelow reset output IttyBitty® SOT-23-5 package User-adjustable input can monitor supplies as low as 0.3V 1.3 MIC2779H Voltage Monitor with Adjustable Hysteresis Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Independently adjustable high- and low-voltage thresholds For applications requiring open-drain output, see MIC2778/MIC833 Internal logic prevents battery-voltage-fluctuation chatter High ±2% voltage threshold accuracy; 1% available Built in 140ms (minimum) delay deglitches output Extremely low 1µA typical supply current Immune to brief power supply transients 5-lead SOT-23 package 1.3 MIC707/8 µP Supervisory Circuit Debounced manual reset input is TTL/CMOS Compatible Reset pulse width: 200ms Watchdog timer, 1.6s (MIC705/706) 4.65V or 4.40V Precision Voltage Monitor Early power fail warning or low battery detect 1.3 MIC1232 µP Supervisory Circuit Power OK/Reset time delay, 250ms min. Watchdog timer, 150ms, 600ms, or 1.2s typical Precision supply voltage monitor, select between 5% or 10% of supply voltage Available in 8-pin surface mount (SO) Debounced External reset input Low supply current, <18µA typical 1.3 MIC1832 µP Supervisory Circuit Power OK/Reset time delay, 250ms min. Watchdog timer, 150ms, 600ms, or 1.2s typical Precision supply voltage monitor, select between 5% or 10% of supply voltage Avaiable in 8-pin surface mount (SO) Debounced External reset input Low supply current, <18µA typical 1.3 MIC2775 Micro-Power Voltage Supervisor Monitors power supply for under-voltage conditions Choice of factory-programmed thresholds Generates 140ms (minimum) power-on RESET pulse Manual reset capability Both active-high and active-low RESET outputs /RST output valid down to 1.2V Ultra-low supply current, 3.5µA typical Rejects brief input transients No external components Pin compatible upgrade for MAX825 IttyBitty® 5-pin SOT-23 package 1.3 MIC826 Voltage Supervisor with Watchdog Timer, Manual Reset, and Dual Outputs in 1.6mm x 1.6mm TDFN Precision 1.8V to 5V power supply monitor ±0.5% threshold accuracy at TA = +25°C ±1.5% threshold accuracy from TA = –40°C to +125°C 3.8μA supply current (MIC826S/R/T/W/Y/Z) 4.8μA supply current (MIC826L/M) 140ms (min.) reset timeout period 1.6s (typ.) watchdog timeout period Active-high and active-low push-pull outputs Guaranteed reset output valid to VCC = 1V −40°C to +125°C junction temperature range 6-pin 1.6mm x 1.6mm x 0.5mm Thin DFN package 50% smaller version of MAX823/MAX824/MAX825/ ADM823/ADM824/ADM825 8x lower watchdog input current than competition 1.3 MAX824 Voltage Supervisor with Watchdog Timer and Manual Reset Precision 1.665V to 4.625V power supply monitor ±0.5% threshold accuracy at TA = +25°C ±1.5% threshold accuracy from TA = –40°C to +125°C 3.8μA supply current (S, R, T, W, Y, Z options) 4.8μA supply current (L, M options) Manual reset input (MAX823/5) 140ms (min.) reset timeout period 1.6s (typ.) watchdog timeout period Active-high and active-low push-pull outputs Guaranteed reset output valid to VCC = 1V −40°C to +125°C junction temperature range 5-pin SOT23 and SC70 packages 8x lower watchdog input current than competition 1.3 MAX825 Voltage Supervisor with Watchdog Timer and Manual Reset Precision 1.665V to 4.625V power supply monitor ±0.5% threshold accuracy at TA = +25°C ±1.5% threshold accuracy from TA = –40°C to +125°C 3.8μA supply current (S, R, T, W, Y, Z options) 4.8μA supply current (L, M options) Manual reset input (MAX823/5) 140ms (min.) reset timeout period 1.6s (typ.) watchdog timeout period Active-high and active-low push-pull outputs Guaranteed reset output valid to VCC = 1V −40°C to +125°C junction temperature range 5-pin SOT23 and SC70 packages 8x lower watchdog input current than competition 1.3 MIC2786 Push Button Reset IC with Voltage Supervisor Factory-programmed 140ms (min.) or 240ms (min.) reset timeout delay 1.6V to 5.5V Operating Voltage Integrated /MR0, /MR1 pull-up resistors (MIC2786) -40°C to +85°C ambient operating temperature range 8-pin 2mm x 2mm x 0.55mm Thin MLF® package Programmable delay (PDY) input selects 2s, 4s, or 6s setup delay 7.4µA Supply Current when /MR0, /MR1 not asserted 1.66V to 4.63V preset voltage threshold options Dual reset outputs: Open-drain, active-low reset output (/RST) Push-pull, active-high reset output (RSTP) 1.3 MIC2787 Push Button Reset IC with Voltage Supervisor 1.6V to 5.5V operating voltage 7.4µA supply current when /MR0, /MR1 not asserted 1.66V to 4.63V preset voltage threshold options 2.5% voltage threshold accuracy over temperature Asserting /MR0 and /MR1 for the setup delay time asserts reset output for the reset timeout delay Programmable delay (PDY) input selects 2s, 4s or 6s setup delay Factory-programmed 140ms (min.) or 240ms (min.) reset timeout delay Integrated /MR0, /MR1 pull-up resistors (MIC2786) Dual reset outputs: Open-drain, active-low reset output (/RST) Push-pull, active-high reset output (RSTP) 1.3 MIC803 3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output 4.5µA supply current (typical) at 3.6V Open-Drain /RESET output /RESET remains valid with VCC as low as 1V 20ms, 140ms, or 1120ms (min) reset timeout Options 2.63V to 4.63V Preset Voltage Threshold Options 2.5% Voltage Threshold Accuracy over temperature 3-pin SC70-3 package (2.0mm x 2.1mm) 3-pin SOT-23 package (2.3mm x 2.9mm) -40°C to +125°C Junction Temperature Range 1.3 MIC2755 Battery System Supervisor Optimized for PDAs, pagers and other hand-held devices. Detects multiple battery states: Battery OK, Low battery, Dead battery. Adjustable voltage thresholds High accuracy ±2% voltage thresholds Reset generation at power-on (700ms min.) Debounced manual reset function Internal logic prevents chatter if battery voltage fluctuates Extremely low 2µA typical supply current 8-pin MSOP package 1.3 MIC2776N Micro-Power Low Voltage Supervisor User-adjustable input can monitor supplies as low as 0.3V ±1.5% threshold accuracy Separate VDD input Generates power-on reset pulse (140ms min.) Choice of active-high, active-low or open-drain activelow reset output Inputs can be pulled above VDD (7V abs. max.) Open-drain output can be pulled above VDD (7V abs. max.) Ultra-low supply current, 3.0µA typical Rejects brief input transients IttyBitty® SOT-23-5 package 1.3 MIC2778 Voltage Monitor with Adjustable Hysteresis Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices Independently adjustable high- and low-voltage thresholds Internal logic prevents battery-voltage-fluctuation chatter High ±2% voltage threshold accuracy; 1% available Built in 140ms (minimum) delay deglitches output For applications not requiring built-in delay, see MIC841 Immune to brief power supply transients 5-lead SOT-23 package 1.3 MIC6315 Open-Drain μP Reset Circuit Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1V 5µA supply current 20ms, 140ms, or 1100ms minimum reset pulse widths available Manual reset input 4-pin SOT-143 package 1.3 MIC2774L Dual Micro-Power Low Voltage Supervisor Monitors two independent power supplies for under-voltage conditions One fixed and one user adjustable input Choice of factory-programmed thresholds Adjustable input can monitor supplies as low as 0.3V Generates 140ms (minimum) power-on reset pulse Inputs may be pulled above VDD (7V abs. max.) /RST output valid down to 1.2V Ultra-low supply current, 3.5µA typical Rejects brief input transients IttyBitty® 5-lead SOT-23 package Pin compatible upgrade for MAX6306/09/12 1.3 MIC2774H Dual Micro-Power Low Voltage Supervisor Monitors two independent power supplies for under-voltage conditions One fixed and one user adjustable input Choice of factory-programmed thresholds Adjustable input can monitor supplies as low as 0.3V Generates 140ms (minimum) power-on reset pulse Choice of active-high, active-low, or open-drain activelow reset outputs Inputs may be pulled above VDD (7V abs. max.) /RST output valid down to 1.2V Ultra-low supply current, 3.5µA typical Rejects brief input transients IttyBitty® 5-lead SOT-23 package Pin compatible upgrade for MAX6306/09/12 1.3 MIC2777 Dual Micro-Power Low Voltage Supervisor Monitors two independent power supplies for under-voltage conditions One fixed and one user adjustable input 1.5% theshold accuracy Choice of factory-programmed thresholds User-adjustable input can monitor supplies as low as 0.3V Generates 140ms (minimum) power-on RESET pulse Manual reset capability Input may be pulled above VDD (abs. max.) /RST output valid down to 1.2V Ultra-low supply current, 3.5µA typical Rejects brief input transients IttyBitty® 5-pin SOT-23 package 1.3 MIC2772 Dual Voltage Supervisor Two independent voltage supervisors Directly replaces discrete supervisors Generates power-on reset pulses De-bounced manual reset Inputs Choice of voltage thresholds 20, 140, or 1100ms reset timeouts Reset output may be pulled above VCC Rejects brief input transients Ultra-small 2mm x 2mm MLF® package 1.3 MIC2774N Dual Micro-Power Low Voltage Supervisor Monitors two independent power supplies for under-voltage conditions One fixed and one user adjustable input Choice of factory-programmed thresholds Adjustable input can monitor supplies as low as 0.3V Generates 140ms (minimum) power-on reset pulse Manual reset input Inputs may be pulled above VDD (7V abs. max.) /RST output valid down to 1.2V Ultra-low supply current, 3.5µA typical Rejects brief input transients IttyBitty® 5-lead SOT-23 package Pin compatible upgrade for MAX6306/09/12 1.3 MIC2044/45 Single Channel, High Current, Low Voltage, Protected Power Distribution Switch 30mΩ maximum on-resistance 0.8V to 5.5V operating range Adjustable current limit Up to 6A continuous output current Short circuit protection Very fast reaction to short circuits Thermal shutdown Adjustable slew-rate control Circuit breaker mode (MIC2045) Fault status flag Power-Good detection Undervoltage lockout No reverse current flow through the switching MOSFET when OFF or disabled Low quiescent current 1.3 MIC2545A/49A Programmable Current-Limit High-Side Switch 2.7V to 5.5V input Adjustable current-limit up to 3A Reverse current flow blocking 90µA typical on-state supply current 1µA typical off-state supply current 50mΩ maximum on-resistance Open-drain fault flag Thermal shutdown Thermal-shutdown output latch (MIC2549A) 2ms (slow) soft-start turn-on, fast turnoff Available with active-high or active-low enable 1.3 MIC2042/43 Single Channel, High Current, Low Voltage, Protected Power Distr. Switch 60mΩ max. on-resistance 0.8V to 5.5V operating range Adjustable current limit Power-Good detection Up to 3A continuous output current Short-circuit protection with thermal shutdown Adjustable slew-rate control Circuit breaker mode (MIC2043) Fault status flag Undervoltage lockout Output MOSFET reverse current flow block when disabled Very fast reaction to short-circuits Low quiescent current 1.3 MIC2039 High-Accuracy, High-Side, Adjustable Current Limit Power Switch ±5% current limit accuracy Input supply range from 2.5V to 5.5V Low quiescent current: 100µA typical (switch ON) 75mΩ typical RDS(ON) at 5.0V 0.2A to 2.5A adjustable output current Kickstart - momentary secondary current limit threshold (120ms period) Soft-start functionality Undervoltage lockout (UVLO) Fast 10µs short-circuit response time (non-Kickstart options) Fault status output flag Logic controlled enable (active-high, active-low) Thermal shutdown Pin compatible with the MIC2009/MIC2019 6-pin 2mm x 2mm thin DFN and 6-pin SOT-23 packages Junction temperature range from −40°C to +125°C 1.3 MIC2007/8/9, MIC2017/18/19 Adjustable Current Limiting Power Distribution Switches 70mΩ typical on-resistance @ 5V Enable active high or active low 2.5V-5.5V operating range Adjustable current limit 0.2A to 2.0A* (MIC20X7-MIC20X9) Adjustable current limit 0.1A to 0.9A* (MIC20X9A) Undervoltage lock-out (UVLO) Variable UVLO allows adjustable UVLO thresholds* Automatic load discharge for capacitive loads* Soft-start prevents large current inrush Adjustable slew rate allows custom slew rates* Automatic-on output after fault Thermal protection 1.3 MIC2009A Adjustable Current Limiting Power Distribution Switches 70mΩ typical on-resistance @ 5V Enable active high or active low 2.5V-5.5V operating range Adjustable current limit 0.1A to 0.9A* (MIC20X9A) Undervoltage lock-out (UVLO) Variable UVLO allows adjustable UVLO thresholds* Automatic load discharge for capacitive loads* Soft-start prevents large current inrush Adjustable slew rate allows custom slew rates* Automatic-on output after fault Thermal protection 1.3 MIC2544/48 Programmable Current Limit High-Side Switch 2.7V to 5.5V input Adjustable current-limit up to 1.5A Reverse current flow blocking (no "body diode") 75µA typical on-state supply current 1µA typical off-state supply current 120mΩ maximum on-resistance Open-drain fault flag Thermal shutdown Thermal shutdown output latch (MIC2548) 2ms (slow) turn-on and fast turnoff Available with active-high or active-low enable 1.3 MIC2544A/48A Programmable Current Limit High-Side Switch 2.7V to 5.5V input Adjustable current-limit up to 1.5A Reverse current flow blocking (no "body diode") 90µA typical on-state supply current 1µA typical off-state supply current 120mΩ maximum on-resistance Open-drain fault flag Thermal shutdown Thermal shutdown output latch (MIC2548A) 2ms (slow) turn-on and fast turn-off Available with active-high or active-low enable 1.3 MIC2040/41 Single Channel Low Voltage Power Distribution Switch 75mΩ max. on-resistance 0.8V to 5.5V operating range Adjustable current limit Up to 1.5A continuous output current Short circuit protection with thermal shutdown Circuit breaker mode (MIC2041) Fault status flag Undervoltage lockout Output MOSFET reverse current flow block when disabled Very fast reaction to short-circuits Low quiescent current 1.3 MIC2033 High-Accuracy, High-Side, Fixed Current Limit Power Switch ±5% current limit accuracy Input supply range from 2.5V to 5.5V Low quiescent current: 100µA typical (switch ON) 75mΩ typical RDS(ON) at 5V Current limit options: 0.5A, 0.8A, 1A, and 1.2A Soft-start control via an external capacitor Undervoltage lockout (UVLO) Fast response time (10µs) to short circuit loads Fault status output flag Logic controlled enable (active-high, active-low) Thermal shutdown Pin compatible with MIC2005 6-pin 2mm x 2mm thin DFN and 6-pin SOT-23 packages Junction temperature range from -40°C to +125°C 1.3 MIC2003/4/5/6, MIC2013/14/15/16 Fixed Current Limiting Power Distribution Switches 70mΩ typical on-resistance @ 5V Enable active high or active low 2.5V-5.5V operating range Pre-set current limit values of 0.5A, 0.8A, and 1.2A* Undervoltage lock-out (UVLO) Variable UVLO allows adjustable UVLO thresholds* Automatic load discharge for capacitive loads* Soft-start prevents large current inrush Adjustable slew rate allows custom slew rates* Automatic-on output after fault Thermal protection 1.3 MIC2095/7/8/9 Current-Limiting Power Distribution Switches MIC2095: 0.5A fixed current limit MIC2098: 0.9A fixed current limit MIC2097/99: Resistor programmable current limit - 0.1A to 1.1A MIC2097: Kickstart for high peak current loads Under voltage lock-out (UVLO) Soft start prevents large current inrush Automatic-on output after fault Thermal protection Enable active high or active low 170mΩ typical on-resistance @ 5V 2.5V - 5.5V operating range 1.3 MIC2025/75 Single-Channel Power Distribution Switch MM8® 140mΩ maximum on-resistance 2.7V to 5.5V operating range 500mA minimum continuous output current Short-circuit protection with thermal shutdown Fault status flag with 3ms filter eliminates false assertions Undervoltage lockout Reverse current flow blocking (no "body diode") Circuit breaker mode (MIC2075) reduces power consumption Logic-compatible input Soft-start circuit Low quiescent current Pin-compatible with MIC2525 UL File # E179633 1.3 MIC2091 Current Limiting Power Distribution Switches 1.8V to 5.5V supply voltage 790 mΩ typical RDSON at 3.3V 100mA minimum continuous current Reverse current blocking (OGI) 20ns super fast reaction time to hard short at output 10ms fault flag delay (tD_FAULT/) eliminates false assertions Auto-retry overcurrent and short-circuit protection (-1 version) Latch-off on current limit (-2 version) Thermal shutdown Fault status flag indicates: over-current, over-temperature, or UVLO Under-voltage lockout (UVLO) Low quiescent current 1.3 MIC2090 Current Limiting Power Distribution Switches 1.8V to 5.5V supply voltage 790 mΩ typical RDSON at 3.3V 50mA minimum continuous current Reverse current blocking (OGI) 20ns super fast reaction time to hard short at output 10ms fault flag delay (tD_FAULT/) eliminates false assertions Auto-retry overcurrent and short-circuit protection (-1 version) Latch-off on current limit (-2 version) Thermal shutdown Fault status flag indicates: over-current, over-temperature, or UVLO Under-voltage lockout (UVLO) Low quiescent current 1.3 MIC2514 IttyBitty® Integrated High-Side Switch MOSFET on-resistance 1.5Ω typical at 5V 0.95Ω typical at 12V 3V to 13.5V input 25µA typical on-state supply current at 5V <1µA typical off-state supply current at 5V Current limit Thermal shutdown Slow turn-on 1.3 MIC2505/-1/-2 Single 2A High-Side Switches Low MOSFET on resistance to 2.7V 30mΩ typical at 5V (MIC2505-series) 35mΩ typical at 3.3V (MIC2505-series) 2.7V to 7.5V input 110µA typical on-state supply current 1µA typical off-state supply current Output can be forced higher than input (off-state) Current limit Thermal shutdown 2.5V undervoltage lockout (UVLO) Open-load detection (MIC2505 only) Open-drain fault flag 5ms (slow) turn-on and fast turnoff Logic-level control/enable input 1.3 MIC2506 Dual 1A High-Side Switches Low MOSFET on resistance to 2.7V 75mΩ typical at 5V (each MIC2506 output) 80mΩ typical at 3.3V (each MIC2506 output) 2.7V to 7.5V input 110µA typical on-state supply current 1µA typical off-state supply current Output can be forced higher than input (off-state) Current limit Thermal shutdown 2.5V undervoltage lockout (UVLO) Open-load detection (MIC2506 only) Open-drain fault flag 5ms (slow) turn-on and fast turnoff Logic-level control/enable input 1.3 MIC2546/47 Dual Programmable Current Limit Switch 2.7V to 5.5V input Adjustable current-limit up to 1.5A Reverse current flow blocking (no "body diode") 100µA typical on-state supply current per channel 2µA typical off-state supply current 120mΩ maximum on-resistance Open-drain fault flag Thermal shutdown Thermal shutdown output latch (MIC2547) 2ms (slow) turn-on and fast turn-off Available with active-high or active-low enable 1.3 MIC2026/76 Dual-Channel Power Distribution Switch 140mΩ maximum on-resistance per channel 2.7V to 5.5V operating range 500mA minimum continuous current per channel Shortcircuit protection with thermal shutdown Thermally isolated channels Fault status flag with 3ms filter eliminates false assertions Undervoltage lockout Reverse current flow blocking (no "body diode") Circuit breaker mode (MIC2076) Logic-compatible inputs Soft-start circuit Low quiescent current Pin compatible with MIC2526 UL File # E179633 1.3 MIC2026A/76A Dual-Channel Power Distribution Switch 100mΩ typical RDS(ON) at 5.0V 140mΩ maximum RDS(ON) at 5.0V 2.7 V to 5.5 V operating range 500mA minimum continuous current per channel Short circuit protection with thermal shutdown Thermally isolated channels Soft-start circuit Fault status flag with 3ms filter eliminates false assertions UVLO (Undervoltage lockout) Reverse current flow blocking (no "body diode") Circuit breaker mode (MIC2076A) Pin compatible with the MIC2026/2076 Logic-compatible inputs Low quiescent current 1.3 MIC2536 Dual USB Power Distribution Switch Final Information Compliant to USB specifications 2.7V to 5.5V operating range 150mA minimum continuous load current per channel 400mΩ typical on-resistance Fast-acting short circuit protection with thermal shutdown Integrated filter eliminates false overcurrent flag assertions Individual open-drain fault flag pins with transient filter Active-high (-1) and active-low (-2) versions Reverse-current blocking in off mode (no "body diode") Soft-start circuit 100µA maximum on-state supply current <1µA typical off-state supply current 1.3 MIC2027/77 Quad USB Power Distribution Switch 150mΩ maximum on-resistance per channel 2.7V to 5.5V operating range 500mA minimum continuous current per channel Short-circuit protection with thermal shutdown Thermally isolated channels Fault status flag with 3ms filter eliminates false assertions Undervoltage lockout Reverse current flow blocking (no "body diode") Circuit breaker mode (MIC2077) reduces power consumption Logic-compatible inputs Soft-start circuit Low quiescent current Pin compatible with MIC2524 and MIC2527 1.3 MIC2537 Quad Power Distribution Switch Final Information Compliant to USB specifications 3V to 5.5V input 100mA minimum continuous load current per port 425mΩ typical on-resistance < 400mA current limit Individual open-drain fault flag leads 3V/5V-compatible enable inputs Active-high (-1) and active-low (-2) versions 100µA max. on-state supply current <1µA typical off-state supply current 16-lead SOP package -40°C to 85°C operation 1.3 MIC2010/70 USB Power Controller Compliant to USB power distribution specifications Two completely independent switches Integrated switching matrix supports ACPI S0/S3 state transitions without external FET circuits Make-before-break switching ensures glitch-free transitions No back-feed of auxiliary supply onto main supply during standby mode Bi-level current-limit preserves auxiliary supply voltage regulation in standby mode Thermally isolated channels Thermal shutdown protection Fault status outputs with filter prevents false assertions during hot-plug events Circuit breaker options with auto-reset (MIC2070) Undervoltage lockout UL File #179633 1.3 MIC2012/72 USB Power Controller Compliant to USB power distribution specifications Two completely independent switches Integrated switching matrix supports ACPI S0/S3 state transitions without external FET circuits Make-before-break switching ensures glitch-free transitions No back-feed of auxiliary supply onto main supply during standby mode Bi-level current-limit preserves auxiliary supply voltage regulation in standby mode Thermally isolated channels Thermal shutdown protection Fault status outputs with fi lter prevents false assertions during hot-plug events Latched thermal shutdown options with auto-reset (MIC2072) Undervoltage lockout UL Recognized Component 1.3 MIC2073/4 Dual-Channel Power Distribution Switch 115 mΩ typical RDS(ON) at 5.0 V 210 mΩ maximum RDS(ON) at 5.0 V 2.7 V to 5.5 V operating range 500 mA minimum continuous current per channel Short circuit protection with thermal shutdown Thermally isolated channels Fault status flag (FLGA/B) separate for each channel 3ms fault flag delay (TD) eliminates false assertions UVLO (Undervoltage Lockout) Reverse current flow blocking (no "body diode") Circuit breaker mode (MIC2074) Logic-compatible inputs Soft-start circuit Low quiescent current Pin compatible with the MIC2026/2076 1.3 MIC2550 Universal Serial Bus Transceiver ***NOT RECOMMENDED FOR NEW DESIGNS, SEE MIC2550A*** Compliant to USB Specification Revision 2.0 for low-speed (1.5Mbps) and full-speed (12Mbps) operation Compliant to IEC-61000-4.2 (Level 2) Operation down to 2.5V Dual supply voltage operation Integrated speed-select termination supply Very low power consumption meets USB suspend current requirements Small 14-pin TSSOP and 16-pin MLF® packages 1.3 MIC2550A Universal Serial Bus Transceiver Compliant to USB Specification Revision 2.0 for low-speed (1.5Mbps) and full-speed (12Mbps) operation Compliant to IEC-61000-4.2 (Level 2) Operation down to 2.5V Dual supply voltage operation Integrated speed-select termination supply Very low power consumption meets USB suspend current requirements Small 14-pin TSSOP and 16-pin MLF® packages 1.3 MIC2551 USB Transceiver ***NOT RECOMMENDED FOR NEW DESIGNS, SEE MIC2551A*** Compliant to USB Specification Revision 2.0 for full speed (12Mbs) and low speed (1.5Mbps) operation Compliant to IEC-61000-4.2 (Level 3) Separate I/O supply with operation down to 1.6V Integrated speed select termination supply Very-low power consumption to meet USB suspend current requirements Small TSSOP and MLF® packages No power supply sequencing requirements Software controlled re-enumeration 1.3 MIC2551A USB Transceiver Compliant to USB Specification Revision 2.0 for full speed (12Mbs) and low speed (1.5Mbps) operation Compliant to IEC-61000-4.2 (Level 3) Separate I/O supply with operation down to 1.6V Integrated speed select termination supply Very-low power consumption to meet USB suspend current requirements Small TSSOP and MLF® packages No power supply sequencing requirements Software controlled re-enumeration 1.3 MIC2551A-2.5 USB Transceiver ±15kV ESD protection on VBUS, D+ and DSmaller 2.5mm x 2.5mm MLF® package USB 1.1 and 2.0 compliant transceiver (full speed -12Mbs and low speed 1.5Mbps) operation Separate I/O supply with operation down to 1.6V Integrated speed select termination supply Very-low power consumption to meet USB suspend current requirements No power supply sequencing requirements Software controlled enumeration 1.3 MIC2555 USB - OTG Transceiver Complies with USB-IF USB standard 2.0 and OTG supplement Revision 1.0a. Provides signaling and control logic for SRP and HNP, enabling USB Dual-role device operation. Designed for Full-speed and Low-speed USB communications. I2C controller interface. Offers 3 modes of operation: USB; UART; Audio Operates with VLOGIC of 1.6V - 4.5V, assuring compatibility with low voltage ASICs. Tri-level ID detection for recognition of USB and non-USB devices. Supports USB/Car Kit audio interface. Allows Single-ended and Differential Logic I/O. Integrated charge pump for VBUS supply. On-chip pull-up, pull-down resistors minimize external component count. Suspend and Power-down modes for power conservation. Operates over the full Industrial Temperature range: - 40°C to +85°C. 1.3 MIC2560 PCMCIA Card Socket VCC and VPP Switching Matrix Complete PCMCIA VCC and VPP switch matrix in a single IC No external components required Logic compatible with industry standard PCMCIA controllers No voltage overshoot or switching transients Break-before-make switching Output current limit and overtemperature shutdown Digital flag for error condition indication Ultra-low power consumption Digital selection of VCC and VPP voltages Over 1A VCC output current 200mA VPP (12V) output current Options for direct compatibility with industry standard PCMCIA controllers 16-Pin SOIC package 1.3 MIC2561 PCMCIA Card Socket VCC and VPP Switching Matrix Complete PCMCIA VCC and VPP Switch Matrix in a Single IC No External Components Required Controlled Switching Times Logic Options for Compatible with Industry Standard PCMCIA Controllers No Voltage Overshoot or Switching Transients Break-Before-Make Switching Output Current Limit and Over-Temperature Shutdown Digital Flag for Error Condition Indication Ultra Low Power Consumption Digital Selection of VCC and VPP Voltages Over 750mA of VCC Output Current 200mA of VPP Output Current 14-Pin SOIC Package 1.3 MIC2562A PCMCIA/CardBus Socket Power Controller High-efficiency, low-resistance switches require no 12V bias supply No external components required Output current limit and overtemperature shutdown Open-drain flag for error condition indication Ultra-low power consumption Complete PC Card/CardBus VCC and VPP switch matrix in a single package Logic compatible with industry standard PC Card logic controllers No voltage shoot-through or switching transients Break-before-make switching Digital selection of VCC and VPP voltages Over 1A VCC output current Over 200mA VPP output current Pb-free SOIC packages UL recognized, file #179633 1.3 MIC2566 Single-Slot PC Card/CardBus Power Controller Complete single-slot power switch solution No external components required Output current limit and thermal shutdown Ultra-low power consumption Compatible with standard PC Card logic controllers Break-before-make switching (no transients) Digital VCC and VPP voltage selection > 1A VCC output current per slot > 120mA VPP output current per slot 14-pin SOP and TSSOP package Pb-free SO package UL recognized, file #179633 1.3 MIC2569 CableCARD™ Power Switch 110 mΩ maximum VCC on resistance 400 mΩ maximum VPP on resistance 3.0V to 3.6V for the 3.3VIN operating range 3.0V to 5.5V for the 5VIN operating range 1.3A minimum VCC current limit 150mA minimum VPP current limit (150mA each) Compact 16-pin QSOP packaging Operating temperatures from -40°C to +85°C Low quiescent current Soft start turn-on Break-before-make voltage switching Short-circuit protection with thermal shutdown Input under voltage lock-out (UVLO) ESD protection No external components required 1.3 MIC2557 PCMCIA Card Socket VPP Switching Matrix Complete PCMCIA VPP Switch Matrix in a Single IC No External Components Required Digital Selection of 0V, VCC, VPP, or High Impedance Output No VPP OUT Overshoot or Switching Transients Break-Before-Make Switching Low Power Consumption 120mA VPP (12V) Output Current Optional Active Source Clamp for Zero Volt Condition 3.3V or 5V Supply Operation 8-Pin SOIC Package 1.3 MIC2563A Dual-Slot PCMCIA/CardBus Power Controller Single package controls two PC Card slots High-efficiency, low-resistance switches require no 12V bias supply No external components required Output current limit and overtemperature shutdown Ultra-low power consumption Complete dual-slot PC Card/CardBus VCC and VPP switch matrix in a single package Logic compatible with industry standard PC Card logic controllers No voltage shoot-through or switching transients Break-before-make switching Digital selection of VCC and VPP voltages Over 1A VCC output current for each section Over 250mA VPP output current for each section Lead-free 28-pin SSOP package UL recognized, file #179633 1.3 MIC2564A Dual Serial PCMCIA/CardBus Power Controller Standard 3-wire serial control data input Controls two card slots from one surface mount device High-efficiency, low-resistance switches 12V supply optional (not required by MIC2564A) Current limit and overtemperature shutdown Ultra-low 1mA-typical standby power consumption Cross-conduction lockout (no switching transients) Break-before-make switching 1A minimum VCC output per slot Independent VCC and VPP voltage output (MIC2564A-1) 120mA minimum VPP output current per slot Lead-free 24-pin surface-mount TSSOP package UL recognized, file #179633 1.3 MIC2568 Dual-Slot PC Card/CardBus Power Controller Complete single-chip dual-slot power switch No external components required Output current limit and thermal shutdown Ultra-low power consumption Compatible with standard PC Card logic controllers Break-before-make switching (no transients) Digital VCC and VPP voltage selection > 1A VCC output current per slot > 200mA VPP output current per slot 28-pin SSO and TSSO package Pb-free 28-pin SSO package UL recognized, file #179633 1.3 MIC2558 PCMCIA Dual Card Socket VPP Switching Matrix Complete PCMCIA VPP Switch Matrix in a Single IC Dual Matrix allows independent VPP1 and VPP2 Digital Selection of 0V, VCC, VPP, or High Impedance Output No VPPOUT Overshoot or Switching Transients Break-Before-Make Switching Ultra Low Power Consumption 120mA VPP (12V) Output Current Optional Active Source Clamp for Zero Volt Condition 3.3V or 5V Supply Operation 14-Pin SOIC Package 1.3 MM5450/1 LED Display Driver Continuous brightness control Serial data input No load signal requirement Enable (on MM5450) Wide power supply operation TTL compatibility 34 or 35 outputs, 15mA capability Alphanumeric capability 1.3 LM4040C Precision Micropower Shunt Voltage Reference Small SOT-23 package No output capacitor required Tolerates capacitive loads Fixed reverse breakdown voltages of 1.225, 2.5V, 4.096V and 5.0V Adjustable reverse breakdown version Contact Micrel for parts with extended temperature range. 1.3 LM4041C Precision Micropower Shunt Voltage Reference Small SOT-23 package No output capacitor required Tolerates capacitive loads Fixed reverse breakdown voltages of 1.225, 2.5V, 4.096V and 5.0V Adjustable reverse breakdown version Contact Micrel for parts with extended temperature range. 1.3 LM4040D Precision Micropower Shunt Voltage Reference Small SOT-23 package No output capacitor required Tolerates capacitive loads Fixed reverse breakdown voltages of 1.225, 2.5V, 4.096V and 5.0V Adjustable reverse breakdown version Contact Micrel for parts with extended temperature range. 1.3 LM4041D Precision Micropower Shunt Voltage Reference Small SOT-23 package No output capacitor required Tolerates capacitive loads Fixed reverse breakdown voltages of 1.225, 2.5V, 4.096V and 5.0V Adjustable reverse breakdown version Contact Micrel for parts with extended temperature range. 1.3 MIC4043 Low-Voltage Secondary-Side Shunt Regulator Ideal for 1.8V switching converters Low-voltage operation: 400mV maximum saturation over operating temperature range Easy to use: voltage in, current out 2% voltage tolerance over operating temperature range 1.3 MIC1555 IttyBitty® RC Timer / Oscillator +2.7V to +18V operation Low current <1µA typical shutdown mode (MIC1557) 200µA typical (TRG and THR low) at 3V supply Timing from microseconds to hours "Zero" leakage trigger and threshold inputs 50% square wave with one Resistor, one Capacitor Threshold input precedence over trigger input <15Ω output on resistance No output cross-conduction current spikes <0.005%/°C temperature stability <0.055%/V supply stability Small SOT-23-5 surface mount package 1.3 MIC1557 IttyBitty® RC Timer / Oscillator +2.7V to +18V operation Low current <1µA typical shutdown mode (MIC1557) 200µA typical (TRG and THR low) at 3V supply Timing from microseconds to hours "Zero" leakage trigger and threshold inputs 50% square wave with one Resistor, one Capacitor Threshold input precedence over trigger input <15Ω output on resistance No output cross-conduction current spikes <0.005%/°C temperature stability <0.055%/V supply stability Small SOT-23-5 surface mount package 1.3 MICRF001 QwikRadio® Receiver/Data Demodulator Complete UHF receiver on a monolithic chip Frequency range 300 to 440 MHz Typical range over 100 meters with monopole antenna Data rates to 4.8kbps Automatic tuning, no manual adjustment No Filters or Inductors required Very low RF re-radiation at the antenna Direct CMOS logic interface to standard decoder and microprocessor ICs Extremely low external part count 1.3 MICRF008 QwikRadio® Sweep-Mode Receiver Complete UHF receiver on a monolithic chip 300MHz to 440MHz frequency range Up to 4.8kbps data rate. Automatic tuning, no manual adjustment Very low RF antenna reradiation CMOS logic interface for standard ICs Low external part count Replaces superregenerative receivers design Manufacturability and same performance over the years Very small PCB area required 1.3 MICRF011 QwikRadio® Receiver/Data Demodulator Complete UHF receiver on a monolithic chip Frequency range 300 to 440 MHz Typical range over 200 meters with monopole antenna Data rates to 2.5kbps (SWP), 10kbps (FIXED) Automatic tuning, no manual adjustment No Filters or Inductors required Low Operating Supply Current: 2.4mA at 315MHz Fully pin compatible with MICRF001 Very low RF re-radiation at the antenna Direct CMOS logic interface to standard decoder and microprocessor ICs Extremely low external part count 1.3 MICRF002/22 300-440MHz QwikRadio® ASK Receiver 300MHz to 440MHz frequency range Data-rate up to 10kbps (fixed-mode) Low Power Consumption 2.2mA fully operational (315MHz) 0.9µA in shutdown 220µA in polled operation (10:1 duty-cycle) Wake-up output flag to enable decoders and microprocessors Very low RF re-radiation at the antenna Highly integrated with extremely low external part count MICRF022: same part packaged in 8-pin packaging with a reduced feature set 1.3 MICRF007 QwikRadio® Low-Power UHF Receiver Complete UHF receiver on a monolithic chip 300MHz to 440MHz Data rates up to 3.2kbps NRZ Automatic tuning, no manual adjustment Low power consumption 315MHz • • 433.92MHz • • 2.3 mA fully operational (315MHz) 230μA polled at a 10:1 duty cycle ratio 3.8mA fully operational (433.92MHz) 380μA polled at a 10:1 duty cycle ratio 0.5µA shutdown Virtually no RF re-radiation at the antenna CMOS logic interface to standard decoder and microprocessor ICs Extremely low external part count No filters or inductors required 1.3 MICRF009 QwikRadio® Low-Power UHF Receiver High sensitivity (-104dBm) Fast recovery from shutdown (1ms) 300MHz to 440MHz frequency range Data-rate up to 2.0kbps (fixed-mode, Manchester encoding) Low power consumption 2.9mA fully operational (315MHz) 0.15µA in shutdown 290µA in polled mode (10:1 duty-cycle) Shutdown input Automatic tuning, no manual adjustment Very low RF re-radiation at the antenna Highly integrated with extremely low external part count 1ms time to good data 1.3 MICRF010 QwikRadio® Low-Power UHF Receiver High sensitivity (-104dBm) 300MHz to 440MHz frequency range Data-rate up to 2.0kbps (Manchester encoding) Low power consumption 2.9mA fully operational (315MHz) 0.15µA in shutdown 290µA in polled mode (10:1 duty-cycle) Shutdown input Automatic tuning, no manual adjustment Very low RF re-radiation at the antenna Highly integrated with extremely low external part count 1.3 MICRF221 3.3V, QwikRadio® 850 MHz to 950 MHz Receiver Complete Receiver on a Chip -109dBm sensitivity, 1kbps and BER 10E-02 Image Rejection Mixer 850MHz to 950MHz frequency range Low Power, 9mA @ 868MHz, continuous on Data Rates to 10kbps (Manchester Encoded) Auto polling (sleep mode, current <0.1mA) Analog RSSI Output Programmable "Low Sensitivity" mode No IF filter required Excellent selectivity and noise rejection Low external part count Additional Functions Programmed through serial interface 1.3 MICRF220 300MHz to 450MHz, 3.3V ASK/OOK Receiver with RSSI and Squelch -110dBm sensitivity at 1kbps with 0.1% BER Supports bit rates up to 20kbps at 433.92MHz 25dB image-reject mixer No IF filter required 60dB analog RSSI output range 3.0V to 3.6V supply voltage range 4.3mA supply current at 315MHz 6.0mA supply current at 434MHz 0.1µA supply current in shutdown mode Data output squelch until valid bits detected 16-pin QSOP package (4.9mm x 6.0mm) -40°C to +105°C temperature range 3kV HBM ESD Rating 1.3 MICRF219 300MHz to 450MHz ASK Receiver with RSSI, Auto-Poll, Bit-Check and Squelch NOT RECOMMENDED, REFER TO MICRF219A FOR NEW DESIGNS S110dBm sensitivity at 1kbps with BER 10E-02 Supports data rates up to 10kbps at 433.92MHz 25dB Image-Reject Mixer No IF Filter Required 60dB Analog RSSI Output 3.0V to 3.6V Supply Voltage Range 4.0mA supply current at 315MHz (continuous receive) 6.0mA supply current at 434MHz (continuous receive) 0.5µA supply current in Shutdown Mode Optional Auto-Polling (sleep mode, current <0.1mA) Optional Valid Bit-Check in Auto-Poll Mode Optional Programmable 6dB to 42dB Desense Optional Data Output Squelch until valid bits detected 16-pin QSOP Package (4.9mm x 6.0mm) -40°C to +105°C Temperature Range 2kV HBM ESD Rating Evaluation board QR219BPF Available 1.3 MICRF219A 300MHz to 450MHz ASK/OOK Receiver with Auto-Poll, RSSI, and Squelch -110dBm sensitivity at 1kbps with 0.1% BER Auto-polling mode with bit checking Supports bit rates up to 20kbps at 433.92MHz 25dB image-reject mixer No IF filter required 60dB analog RSSI output range 3.0V to 3.6V supply voltage range 4.3mA supply current at 315MHz 6.0mA supply current at 434MHz 13µA supply current in sleep mode 0.1µA supply current in shutdown mode 16-pin QSOP package (4.9mm x 6.0mm) -40°C to +105°C temperature range 3kV HBM ESD Rating 1.3 MICRF218 3.3V, QwikRadio® 300 MHz to 450 MHz Receiver Complete receiver on a chip 300 MHz to 450 MHz frequency range Selectable IF frequency and bandwidth -108 dBm sensitivity, 550kHz IF BW, 1.0 Kbps BER 10 E-2 @ 433.92MHz -106 dBm sensitivity, 1500kHz IF BW, 1.0 Kbps BER 10 E-2 @ 433.92MHz Built-in Image Rejection Mixer Low Power, 4 mA @ 315 MHz, continuous on Data Rates to 10 kbps (Manchester Encoded) @ 433.92 MHz Duty Cycling Capable >100:1 (shut down mode) Analog RSSI Output No IF filter required Excellent selectivity and noise rejection Low external part count 1.3 MICRF213 3.3V, QwikRadio® 315MHz Receiver Up to -110dBm sensitivity, 1kbps and BER 10E-02 Image Rejection Mixer Frequency from 300MHz to 350MHz Low current consumption: 3.9mA @ 315MHz, continuous on data rates to 7.2kbps (Manchester Encoded) Analog RSSI Output No IF filter required Excellent selectivity and noise rejection Low external part count 1.3 MICRF211 3.3V, QwikRadio® 433.92 MHz Receiver -110dBm sensitivity, 1kbps and BER 10E-02 Image Rejection Mixer Frequency from 380MHz to 450MHz Low power, 6.0mA @ 433.92MHz, continuous on data rates to 10kbps (Manchester Encoded) Analog RSSI Output No IF filter required Excellent selectivity and noise rejection Low external part count 1.3 MICRF112 QwikRadio® UHF ASK/FSK Transmitter Complete UHF transmitter Frequency range 300MHz to 450MHz Data rates up to 50kbps ASK, 10kbps FSK Output Power to 10dBm Low external part count Low standby current <1µA Low voltage operation (down to 1.8V) Operate with crystals or ceramic resonators 1.3 MAQRF112 Automotive, 300MHz to 450MHz, +10dBm, 1.8V to 3.6V, ASK/FSK Transmitter w/Shutdown AEC-Q100 Automotive Qualified 300MHz to 450MHz frequency range Data rates up to 50kbps ASK/10kbps FSK 1.8V to 3.6V operating voltage range +10dBm output power (CW) at 3.0V 11.5mA of supply current at +10dBm (CW) 6.9mA of supply current at 1kbps (ASK, Manchester) 50nA supply current in shutdown mode Needs only one crystal to set the desired RF frequency –40°C to +125°C operating temperature range 10-pin MSOP package (4.9mm x 3.0mm) 1.3 MICRF405 290MHz – 980MHz ISM Band ASK / FSK Transmitter FSK/ASK transmitter Frequency programmable ASK modulation depth programmable High efficiency power amplifier Programmable output power Power down function MCU reference clock Base band package engine TX buffer No external tuning circuitry 1.3 MICRF102 QwikRadio® UHF ASK Transmitter Complete UHF transmitter on a monolithic chip Frequency range 300MHz to 470MHz Data rates to 20kbps Automatic antenna alignment, no manual adjustment Low external part count Low standby current <0.04µA 1.3 MICRF113 300MHz to 450MHz +10dBm ASK Transmitter in SOT23 Complete UHF ASK transmitter Frequency range 300MHz to 450MHz Bit rates up to 20kbps Output power up to 10dBm Low external part count Low voltage operation (down to 1.8V) Operate with crystals or ceramic resonators 6-pin SOT23 1.3 MICRF505L 850MHz and 950MHz ISM Band Transceiver True single chip transceiver Digital bit synchronizer Received signal strength indicator (RSSI) RX and TX power management Power down function Reference crystal tuning capabilities Frequency error estimator Baseband shaping Three-wire programmable serial interface Register read back function 1.3 MICRF505 850MHz and 950MHz ISM Band Transceiver True single chip transceiver Digital bit synchronizer Received signal strength indicator (RSSI) RX and TX power management Power down function Reference crystal tuning capabilities Frequency error estimator Baseband shaping Three-wire programmable serial interface Register read back function 1.3 MICRF507 470MHz to 510MHz Low-Power FSK Transceiver with +10dBm Power Amplifier -113dBm sensitivity at 2.4kbps encoded bit rate +10dBm power amplifier with seven gain steps 12mA receive supply current 21.5mA transmit supply current at +10dBm 0.2µA power down current (registers retain settings) 280µA standby current (crystal oscillator enabled) Data rates up to 20kbps with PLL divider modulation Data rates up to 200kbps with VCO modulation Integrated transmit and receive (T/R) switch LNA with bypass mode Zero IF I/Q receiver architecture IF pre-amplifiers with DC-offset removal Three-pole Sallen-Key IF channel low-pass prefilter Six-pole elliptic switched capacitor IF low-pass filter 50kHz - 350kHz programmable baseband bandwidth 59dB blocking at ±1MHz offset 53dB adjacent channel rejection at ±500kHz offset FSK digital demodulator with clock recovery 50dB Received Signal Strength Indicator (RSSI) Frequency Error Estimator (FEE) Reference crystal tuning capability 2.0 to 2.5V supply voltage range -40°C to +85°C operating temperature range 32-pin MLF® package (5.0 x 5.0 x 0.85mm) 1.3 MICRF506 410MHz and 450MHz ISM Band Transceiver True single chip transceiver Digital bit synchronizer Received signal strength indicator (RSSI) RX and TX power management Power down function Reference crystal tuning capabilities Frequency error estimator Baseband shaping Three-wire programmable serial interface Register read back function 1.3 MICRF302 Parallel Encoder Small form factor: 10-pin MLF® package Wide operating voltage range: 1.8 V to 3.6 V Low current consumption: 130µA operating, 0.1µA Standby On-chip clock generation requires no external components Unique 20-bit internal address allows up to 1 million combinations to differentiate from adjacent encoders. Selectable data rates: 0.6, 1, 3, 4.8kbps 8-bit industry-standard CRC provides robust data protection On-chip pull up resistors On-chip de-glitch makes it easy to use low-cost switches 1.3 MICRF300 100MHz to 1000MHz, 1.8 to 3.6V Low-Noise Amplifier with Shutdown 1.8V to 3.6V supply voltage range 2.5mA operating supply current 1μA (Max) shutdown current over temperature 18.3dB gain at 315MHz/433.92MHz 1.15dB noise figure at 315MHz/433.92MHz -25dBm input P1dB compression point at 433.92MHz -40°C to +125°C operating temperature range Small 6-pin SC70 package 1.3 MIC5165 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination Input voltage range: 0.75V to 6V Up to 7A VTT Current Tracking programmable output Power Good signal Wide bandwidth Logic-controlled enable input Requires minimal external components DDR3, GDDR3/4/5 memory termination -40°C < TJ < +125°C Tiny MSOP-10 package 1.3 MIC5307 300mA Micropower µCap Baseband LDO Input voltage range: 2.4V to 5.5V Ultra-low IQ: only 20µA operating current Stable with ceramic output capacitor Low dropout voltage of 120mV at 300mA High output accuracy: ±1.0% initial accuracy ±2.0% over temperature Thermal shutdown protection Current limit protection 1.3 MIC2580A Hot-Swap PCI Power Controller PCI hot-plug and CompactPCI™ hot-swap support +12V, +5V, +3.3V, and -12V power supply control Circuit breaker function to protect system Programmable slew rate control for all supplies Foldback current-limiting Deglitch filters on diagnostic fault outputs Integrated +12V and -12V MOSFET switches Undervoltage and overcurrent diagnostic outputs +5V and +3.3V programmable current-limit thresholds Integrated high-side drivers for 3.3V and 5V external switches Precharge supply for CompatPCI™ I/O termination 1.3 MIC2584/5 Dual-Channel Hot Swap Controller/Sequencer 1.0V to 13.2V supply voltage operation Surge voltage protection up to 20V Programmable inrush current limiting Electronic circuit breaker Undervoltage lockout protection Fast response to short circuit conditions (<1µs) Two sequenced output mode selections (MIC2585 only) Dual-level overcurrent fault sensing eliminates false tripping Δ250mV supply tracking mode during turn-on/turn-off (MIC2585 only) Current regulation limits inrush current regardless of load capacitance Overvoltage & undervoltage output monitoring (Overvoltage for MIC2585 only) Power-On Reset & Power-Good status output (Power-Good for MIC2585 only) 1.3 MIC2085/6 Single Channel Hot Swap Controllers MIC2085: Pin for pin functional equivalent to the LTC1642 2.3V to 16.5V supply voltage operation Surge voltage protection to 33V Operating temperature range -40°C to 85°C Programmable inrush current limiting Analog foldback current limiting Electronic circuit breaker Dual-level overcurrent fault sensing Fast response to short circuit conditions (<1µs) Programmable output undervoltage detection Undervoltage lockout protection Power-on reset (MIC2085/86) and power-good (MIC2086) status outputs Driver for SCR crowbar on overvoltageSingle Channel Hot Swap Controllers 1.3 MIC2582/3/3R Single Channel Hot Swap Controllers MIC2582: Pin-for-pin functional equivalent to the LTC1422 2.3V to 13.2V supply voltage operation Surge voltage protection up to 20V Programmable inrush current limiting Electronic circuit breaker Fast response to short-circuit conditions (<1µs) Programmable output undervoltage detection Undervoltage Lockout (UVLO) protection Auto-restart function (MIC2583R) Power-on-Reset status output Power good (PG) status output (MIC2583 and MIC2583R) /FAULT status output (MIC2583 and MIC2583R) Current regulation limits inrush current regardless of load capacitance 1.3 MIC2310 Single-FET, Constant Power-Limit Hot Swap Controller Provides safe PCB insertion and removal from live +12V backplanes Patent-pending, adaptive circuit breaker threshold control Maintains constant power product at output Power-limit product (VA) is externally programmable for various power applications Dual-level, dual-speed overcurrent detection/protection Programmable primary detector response time Fast (<1µs) secondary detector response time to short circuit conditions • • User-programmable threshold settings via (2) digital inputs User-programmable threshold settings via (2) digital inputs Programmable inrush current slew-rate control Electronic circuit breaker functions after fault Latch off Automatic retry Fault reporting: Open-drain 'Power-is-Good' output Open-drain 'I_FLT' output signaling for all current faults Shorted RSENSE and Damaged MOSFET detection (D-G and D-S shorts) 1.3 MIC2587 Single-Channel, Positive High-Voltage Hot Swap Controller MIC2587: Pin-for-pin functional equivalent to the LT1641 Fast responding circuit breaker (< 2µs) to short circuit loads Operates from +10V to +80V with 100V ABS MAX operation Fault Reporting: Open-drain "Power-is-Good" output for enabling DC/DC converter(s) Active-HIGH: MIC2587-1/MIC2587R-1 Active-LOW: MIC2587-2/MIC2587R-2 Industrial temperature specifications at VCC = +24V and VCC = +48V Active current regulation minimizes inrush current Electronic circuit breaker for overcurrent fault protection Output latch off (MIC2587) or Output auto-retry (MIC2587R) 1.3 MIC2588/94 Single-Channel, Negative High-Voltage Hot Swap Power Controllers MIC2588: Pin-for-pin functional equivalent to the LT1640/LT1640A/LT4250 Provides safe insertion and removal from live -48V (nominal) backplanes Operates from -19V to -80V Electronic circuit breaker function Built-in 400µs "nuisance-trip" delay (tFLT) Regulated maximum output current into faults Programmable inrush current limiting Fast response to short circuit conditions (< 1µs) Programmable undervoltage and overvoltage lockouts (MIC2588-xBM) Programmable UVLO hysteresis (MIC2594-xBM) Fault reporting: Active-HIGH (-1BM) and Active-LOW (-2BM) Power-Good output signal 1.3 MIC2589/95 Single-Channel, Negative High-Voltage Hot Swap Power Controller/Sequencer Operates from -19V to -80V Electronic circuit breaker function: Output latch OFF (MIC2589/MIC2595) Output auto-retry (MIC2589R/MIC2595R) Active current regulation to control inrush currents Programmable UVLO hysteresis (MIC2595/MIC2595R) Provides safe insertion and removal from live -48V (nominal) backplanes User-programmable overcurrent detector response time Fast responding circuit breaker (<1µs) to short circuit conditions Programmable undervoltage and overvoltage lockouts (MIC2589/MIC2589R) Staggered 'Power-Good' output signals provide load sequencing Active-HIGH (-1) Active-LOW (-2) 1.3 MIC2590B Dual-Slot PCI Hot Plug Controller Supports two independent PCI 2.2 slots SMBus interface for slot power control and status Programmable inrush current-limiting Active current regulation controls inrush current Electronic circuit breaker Thermal isolation between circuitry for slot A and slot B +5V, +3.3V, +12V, –12V, +3.3VAUX supplies supported per PCI specification 2.2 Dual level fault detection for quick fault response without nuisance tripping 1.3 MIC2593 Dual-Slot PCI Hot Plug Controller Supports two completely independent PCI slots: Five voltage supplies supported: +12V, -12V, +5V,+3.3V, and +3.3VAUX Integrated gate driver circuits, current sense, and power MOSFETs for 3.3VAUX, +12V, and -12V High-side +5V and +3.3V gate driver circuits for external N-Channel MOSFETs Slot power control with "Power-is-Good" and Fault status reporting Compliant to PCI v2.3 and PCI-X 1.0b power control requirements Provides all major power control functions for two independent PCI-X 2.0 slots Via software over an SMBus interface or Via dedicated hardware input/output lines: Hot Plug Interface (HPI) Complete thermal isolation between circuitry for Slot A and Slot B One General Purpose Input (GPI) pin per slot for mechanical switch or plug-in card retention/removal input 1.3 MIC2341 Dual-Slot PCI Express Hot-Plug Controller Supports two independent PCI Express slots 12V, 3.3V, and 3.3VAUX supplies supported per PCI Express Specification v1.0a, v.2.0 Integrated Power MOSFETS for 3.3VAUX rails Standby Operation for Wake-on-LAN applications with low backfeed on Main +12V and +3.3V rails Electronic circuit breakers for each supply per slot Programmable gate voltage slew-rate control Active current regulation controls inrush current User-programmable Primary Overcurrent Detector Global Systems Power-is-Good Output Both slots thermally isolated Internally Debounced Plug-in Card Retention Switch Inputs per slot. 1.3 MIC2342 Dual-Slot PCI Express® Hot-Plug Controller Supports two independent PCI Express slots MAIN & AUX outputs are inter-dependent during AUX overcurrent conditions 12V, 3.3V, and 3.3VAUX supplies supported per PCI Express Specification v1.0a, v.2.0 Integrated Power MOSFETS for 3.3VAUX rails Electronic circuit breakers for each supply per slot Programmable gate voltage slew-rate control Active current regulation controls inrush current User-programmable Primary Overcurrent Detector /PWRGD and Delayed /PWRGD (164 ms) Signal Outputs per slot Separate /FAULT output signals for MAIN and AUX rails for each slot Internally Debounced Plug-in Card Retention Switch Inputs per slot. 1.3 MIC2591B Dual-Slot PCI Express Hot-Plug Controller Voltage-tolerant I/O for compatibility with SMBus 2.0 systems 12V, 3.3V, and 3.3VAUX supplies supported per PCI Express Specification v1.0a Intergrated power MOSFETs for 3.3VAUX rails Standby operation for Wake-on-LAN applications with low backfeed on Main +12V and +3.3V rails. On-chip circuitry for data collection of each rail output voltage and output current for both slots Integral analog multiplexer and 8-bit Δ∑ADC Compliant to the Intelligent Platform Management Interface (IPMI) Specification v1.0 Conversion results available via an SMBus interface Programmable inrush current limiting Active current regulation controls inrush current Electronic circuit breaker for each supply to each slot Thermal isolation between circuitry for Slot A and Slot B 1.3 MIC2592B Dual-Slot PCI Express Hot-Plug Controller Supports two independent PCI Express slots SMBus interface for slot power control and status Voltage-tolerant I/O for compatibility with SMBus 2.0 systems 12V, 3.3V, and 3.3VAUX supplies supported per PCI Express Specification v1.0a Integrated power MOSFETs for 3.3VAUX rails Standby operation for Wake-on-LAN applications with low backfeed on Main +12V and +3.3V rails. Programmable inrush current limiting Active current regulation controls inrush current Electronic circuit breaker for each supply to each slot Thermal isolation between circuitry for Slot A and Slot B 1.3 MAQ5283 120VIN, 150mA, Ultra-Low IQ, High-PSRR Linear Regulator AEC-Q100 qualified Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 8µA 150mA guaranteed output current Adjustable output from 1.23V to 5.5V Stable with ceramic capacitors Ultra-high PSRR (75dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient, 8-pin ePad SOIC package 1.3 MAQ5282 120VIN, 50mA, Ultra-Low IQ, High-PSRR Linear Regulator AEC-Q100 qualified Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 50mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR (80dB at 10kHz) Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin ePad MSOP package 1.3 MAQ5281 120VIN, 25mA, Ultra-Low IQ, High-PSRR Linear Regulator Wide input voltage range: 6V to 120V DC Ultra-low quiescent current: 6µA 25mA guaranteed output current Adjustable output from 1.27V to 5.5V Withstands up to +120V DC at the input Stable with ceramic output capacitors Ultra-high PSRR <90dB Ultra-high line rejection (load dump) High output accuracy: ±3% initial accuracy Thermal shutdown and current limit protection Thermally efficient 8-pin ePad MSOP package 1.3 MAQ5280 25mA, 120V, Low IQ, High-PSRR LDO Wide input voltage range: 4.5V to 120V DC Very low quiescent current: 31µA typical 25mA guaranteed output current Adjustable output from 1.215V to 5V DC voltage protection down to -24V Ability to withstand up to +120V DC at the input Stable with ceramic output capacitors Ultra high PSRR >80dB for RF applications High output accuracy ±2% initial accuracy ±3% over temperature ( -40°C to +125°C) Thermal shutdown and current limit protection Thermally efficient 8-pin ePad SOIC package AEC-Q100 qualified 1.3 MAQ4123/4/5 Automotive AEC-Q100 Qualified Dual 3A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Automotive AEC-Q100 qualified High ±3A peak output current Wide 4.5V to 20V supply voltage range Low 2.3Ω output resistance Logic input withstands swing to -5V Output voltage swings within 25mV of ground or VS Low supply current 2.0mA with logic 1 input (maximum over temperature) 300µA with logic 0 input (maximum over temperature) '426/7/8-, '1426/7/8-, '4426/7/8 industry standard pin out Fast 10ns rise/fall times with 1800pF capacitive load TTL/CMOS logic inputs independent of supply voltage Inverting, non-inverting, and differential configurations -40°C to +125°C temperature range 1.3 MAQ3203 High Brightness LED Driver with High-Side Current Sense AEC-Q100 qualified 4.5V to 42V input voltage range High efficiency (>90%) ±5% LED current accuracy Dither enabled for low EMI High-side current sense Dedicated dimming control input Hysteretic control (no compensation) Up to 1.5MHz switching frequency Adjustable constant LED current Over-temperature protection −40°C to +125°C junction temperature range 1.3 MIC95410 6.6mΩ RDS(ON), 7A, 5.5V VIN Load Switch in 1.2mm × 2.0mm QFN Package Ultra-low RDS(ON): 6.6mΩ typical True 7A current capability Power rail switching from sub-1V to 5.5V Bias voltage form 2.7V to 9V ≤1μA OFF-state bias supply current ≤1μA OFF-state power switch leakage current Adjustable slew rate for inrush current limiting by external capacitor Load discharge TTL-compatible control input 10-pin 1.2mm × 2.0mm QFN package, 0.5mm pin pitch –40°C to +125°C junction temperature range 1.3 MIC2875 4.8A ISW, Synchronous Boost Regulator with Bi-Directional Load Disconnect Input voltage range: 2.5V to 5.5V Fully integrated, high-efficiency, 2MHz synchronous boost regulator Bi-directional true load disconnect Integrated anti-ringing switch Minimum switching frequency of 45kHz Up to 95% efficiency <1µA shutdown current Bypass mode for VIN ≥ VOUT Overcurrent protection and thermal shutdown Fixed and adjustable output versions 8-pin 2mm × 2mm TDFN package 1.3 MIC2876 4.8A ISW, Synchronous Boost Regulator with Bi-Directional Load Disconnect Input voltage range: 2.5V to 5.5V Fully integrated, high-efficiency, 2MHz synchronous boost regulator Bi-directional true load disconnect Integrated anti-ringing switch Up to 95% efficiency <1µA shutdown current Bypass mode for VIN ≥ VOUT Overcurrent protection and thermal shutdown Fixed and adjustable output versions 8-pin 2mm × 2mm TDFN package 1.3 MIC4478/79/80 32V Low-Side Dual MOSFET Drivers +4.5V to +32V operation 300μA typical supply quiescent current 2.5A nominal peak output per channel 6Ω high-side typical output resistance 3Ω low-side typical output resistance Active-high driver enable inputs with internal pull-ups Operates with low-side switch circuits –40°C to +125°C ambient temperature range ESD protection Dual inverting, dual non-inverting, and inverting + non-inverting versions 8-pin SOIC (ePAD and non-ePAD) 1.3 MAQ5300 Automotive Qualified Single Output 300mA µCap LDO Small 2mm × 2mm DFN package Low dropout voltage: 100mV at 300mA Output noise 120µVRMS Input voltage range: 2.3V to 5.5V 300mA guaranteed output current Stable with ceramic output capacitors Low quiescent current: 85µA total 30µs turn-on time High output accuracy ±2% initial accuracy ±3% over temperature Thermal shutdown and current-limit protection 1.3 MAQ5300 Automotive Qualified Single Output 300mA µCap LDO Small 2mm × 2mm DFN package Low dropout voltage: 100mV at 300mA Output noise 120µVRMS Input voltage range: 2.3V to 5.5V 300mA guaranteed output current Stable with ceramic output capacitors Low quiescent current: 85µA total 30µs turn-on time High output accuracy ±2% initial accuracy ±3% over temperature Thermal shutdown and current-limit protection 1.3 MIC2794 Supervisor with Fast Propagation Delay and Capacitor-Programmable Reset Delay 1.65V to 5.5V operating supply voltage range Ultra-low operating current: 2µA (typical) Fast propagation delay: 20µs (typical) Fixed threshold voltages and 0.4V reference voltage (adjustable from 0.4V to 4.6) ±2.0% threshold accuracy from -40°C to +125°C Programmable reset timeout delay (from 1.25ms to 10s) Manual reset input with an internal pull-up resistor Active-low/high multiple output options: Open-drain active-low (/RESET) Push-pull active-low (/RESET) Push-pull active-high (RESET) -40°C to +125°C junction temperature range 6-pin TSOT 6-pin 1.6mm x 1.6mm Thin DFN 1.3 MIC4520 20A IntelliMOS™ Power Stage with Temperature Sense Input voltage range: 7V to 16V Output voltage range: 0.6V to 5V Output current up to 20A 3.3V logic tri-state PWM signal Mode selection pin for CCM/DCM operation Switching frequency up to 1.0MHz 90% efficiency for a 12V to 2.5V/20A conversion Integrated MOSFETs,drivers, and thermal monitors Integrated temperature sensing (10mV/°C) Input overvoltage, thermal shutdown protection EN/FAULTb pin for fault communication with the master (MIC2111) 34-pin 4mm x 6mm QFN package -40°C to +125°C junction temperature range 1.3 MIC4521 20A Phase Splitting IntelliMOS™ Power Stage with Current Sense and Temp Sense Input voltage range: 7V to 16V Output voltage range: 0.6V to 5V Output current up to 20A 2-phase power stage (patent pending) operates from 1-phase controller 3.3V logic tri-state PWM signal Mode selection pin for CCM/DCM operation Switching frequency range: 560kHz to 1.2MHz Single tri-state PWM 85% efficiency for a 12V to 1V/20A conversion Integrated MOSFET, drivers, and intelligent monitors Integrated valley current sensing (10µA/A) Integrated temperature sensing (10mV/°C) Input overvoltage & overcurrent protections, thermal shutdown protection EN/FAULTb pin for fault communication with master (MIC2111) 34-pin 4mm x 6mm QFN package -40°C to +125°C junction temperature range 1.3 MIC1344 Smart, 3A, Two-Channel, Power ORing Switch Two input, one output, power ORing switch Input voltage operating range: 2.8V to 5.5V Automatic and manual input selection modes Four digital and two analog status outputs Current blocking: output-to-input and input-to-input Low on-resistance (70mΩ typical) Up to 3A current handling Low standby channel current (11µA typical) Separate current limiting and readback for each channel Available in 12-pin, 2mm x 2mm, QFN (FTQFN) package Thermal-shutdown protection -40°C to 125°C junction temperature range 1.3 MICRF229 400MHz to 450MHz ASK/OOK Receiver with Auto-Poll and RSSI -112dBm sensitivity at 1kbps with 1% BER Auto-polling mode with bit checking Supports bit rates up to 20kbps at 433.92MHz 25dB image-reject mixer No IF filter required 60dB analog RSSI output range 3.5V to 5.5V supply voltage range 6.0mA supply current at 434MHz 15µA supply current in sleep mode 0.5µA supply current in shutdown mode 16-pin 4.9mm x 6.0mm QSOP package -40°C to +105°C temperature range 2kV HBM ESD rating 1.3 MICRF230 400MHz to 450MHz ASK/OOK Receiver with RSSI and Squelch -112dBm sensitivity at 1kbps with 1% BER Supports bit rates up to 20kbps at 433.92MHz 25dB image-reject mixer No IF filter required 60dB analog RSSI output range 3.5V to 5.5V supply voltage range 6.0mA supply current at 434MHz 0.5µA supply current in shutdown mode 16-pin 4.9mm x 6.0mm QSOP package -40°C to +105°C temperature range 2kV HBM ESD rating 1.3 Revisions Revision Date Name Description 1.0 10/14/14 Tony Tu Initial Release 1.1 2/13/15 Tony Tu Hyperlink corrections and product additions 1.2 2/16/15 Tony Tu Product additions 1.3 5/13/15 Tony Tu Hyperlink corrections and product additions 1.3
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