TLS810/TLS805 - Infineon Technologies
Product Brief
TLS810/TLS805
High
performances
Ultra-low current consumption linear voltage regulator family
The TLS810/TLS805 is a family of linear voltage regulators that incorporates various
features such as a wide input voltage range, low dropout voltage and ultra-low quiescent
current. The TLS810 is a 100 mA linear voltage regulator available in TSON-10 and
DSO-8 EP packages. The TLS805 is a 50 mA linear voltage regulator available in TSON-10
and DSO-8 packages.
The wide input voltage range and the ultra-low quiescent current make it perfectly suitable for supply systems connected permanently to the battery. The family offers various
options of feature set, output voltages and package types.
Products in this high performance linear regulator family incorporating the enable feature
can be switched on and off using this feature. The current consumption of the device in
off mode is less than 1 µA. The output voltage is supervised by the reset feature, including
under-voltage reset and delayed reset release at power-on. The device also includes internal protection features such as output current limitation and overtemperature shutdown.
Application schematic
Q
CI
EN
CQ
Current
limitation
Temperature
shutdown
Enable
Sense
0
www.infineon.com/voltage-regulator
RO
Microcontroller
I
1
››Enable and reset
››Output voltage options:
5 V, 3.3 V, adj.
››Output current
––TLS810: 100 mA
––TLS805: 50 mA
››Current consumption: 5–9 µA
››Available in DSO-8 and TSON-10
packages
Benefits
››Functional input voltage range
Applications
››Applications with direct battery connection
››Automotive general ECUs
››Infotainment, alarm, dashboard
››RKE, immobilizer, gateway
Battery
line
Key features
starts at 2.75 V and very low dropout
voltage à suitable for cranking
››Ultra-low quiescent current and
current consumption à power
saving for battery
››Stable with 1 µF output capacitor à
PCB space and cost savings
››Excellent transient robustness à
smaller input capacitors hence
lower input filtering costs
Product Brief
TLS810/TLS805
High
performances
Ultra-low current consumption linear voltage regulator family
Family overview
Key features
Key benefits
LV124
severe
cranking
Extended input
range
Suitable for very low cranking
(stop and start)
3.0 V
Ultra low
quiescent
current
Energy efficiency:
Save battery resources for
ECUs in stand-by mode
9 µA
85°C
Excellent line
transient
Design for harsh
automotive environment
Harsh
environment
ISO2a
pulse
Product table
Product name
OPN
Output current Iout [mA] Quiescent current Iq [µA]
Enable
Reset
Output voltage [V]
Package
TLS805B1LDV TLS805B1LDVXUMA1
50
5.0
Yes
No
Adj.
TSON-10
TLS805B1LDV33
TLS805B1LDV33XUMA1
50
5.0
Yes
No
3.3
TSON-10
TLS805B1LDV50
TLS805B1LDV50XUMA1
50
5.5
Yes
No
5.0
TSON-10
TLS805B1SJV TLS805B1SJVXUMA1
50
5.0
Yes
No
Adj.
DSO-8
TLS805D1LDV50
TLS805D1LDV50XUMA1
50
9.0
Yes
Yes
5.0
TSON-10
TLS810A1LDV33
TLS810A1LDV33XUMA1
100
5.0
No
No
3.3
TSON-10
TLS810A1LDV50
TLS810A1LDV50XUMA1
100
5.0
No
No
5.0
TSON-10
TLS810B1EJV33
TLS810B1EJV33XUMA1
100
5.5
Yes
No
3.3
DSO-8-EP
TLS810B1EJV50
TLS810B1EJV50XUMA1
100
5.5
Yes
No
5.0
DSO-8-EP
TLS810B1LDV33
TLS810B1LDV33XUMA1
100
5.5
Yes
No
3.3
TSON-10
TLS810B1LDV50 TLS810B1LDV50XUMA1
100
5.5
Yes
No
5.0
TSON-10
TLS810C1EJV33
TLS810C1EJV33XUMA1
100
8.5
No
Yes
3.3
DSO-8 EP
TLS810D1EJV33
TLS810D1EJV33XUMA1
100
9.0
Yes
Yes
3.3
DSO-8-EP
TLS810D1EJV50
TLS810D1EJV50XUMA1
100
9.0
Yes
Yes
5.0
DSO-8 EP
TLS810D1LDV33
TLS810D1LDV33XUMA1
100
9.0
Yes
Yes
3.3
TSON-10
TLS810D1LDV50
TLS810D1LDV50XUMA1
100
9.0
Yes
Yes
5.0
TSON-10
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2016 Infineon Technologies AG.
All Rights Reserved.
Please note!
THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND
ANY INFORMATION GIVEN HEREIN SHALL IN NO EVENT BE
REGARDED AS A WARRANTY, GUARANTEE OR DESCRIPTION OF
ANY FUNCTIONALITY, CONDITIONS AND/OR QUALITY OF OUR
PRODUCTS OR ANY SUITABILITY FOR A PARTICULAR PURPOSE.
WITH REGARD TO THE TECHNICAL SPECIFICATIONS OF OUR
PRODUCTS, WE KINDLY ASK YOU TO REFER TO THE RELEVANT
PRODUCT DATA SHEETS PROVIDED BY US. OUR CUSTOMERS AND
THEIR TECHNICAL DEPARTMENTS ARE REQUIRED TO EVALUATE
THE SUITABILITY OF OUR PRODUCTS FOR THE INTENDED
APPLICATION.
WE RESERVE THE RIGHT TO CHANGE THIS DOCUMENT AND/OR
THE INFORMATION GIVEN HEREIN AT ANY TIME.
Order Number: B124-I0302-V2-7600-EU-EC-P
Date: 12 / 2016
Additional information
For further information on technologies, our products, the
application of our products, delivery terms and conditions
and/or prices, please contact your nearest Infineon Technologies
office (www.infineon.com).
Warnings
Due to technical requirements, our products may contain
dangerous substances. For information on the types in question,
please contact your nearest Infineon Technologies office.
Except as otherwise explicitly approved by us in a written
document signed by authorized representatives of Infineon
Technologies, our products may not be used in any lifeendangering applications, including but not limited to medical,
nuclear, military, life-critical or any other applications where a
failure of the product or any consequences of the use thereof
can result in personal injury.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising