STMicroelectronics LD29080 Datasheet
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LD29080
800 mA fixed and adjustable output very low drop voltage regulator
PPAK
SOT223
DPAK
Datasheet production data
Description
The LD29080 is a medium current, high accuracy, low-dropout voltage regulators series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for medium current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes.
Typical application are in power supply switching post regulation, series power supply for monitors, series power supply for VCRs and TVs, computer systems and battery powered systems.
Features
•
Very low dropout voltage (typ. 0.4 at 800 mA)
•
Guaranteed output current up to 800 mA
•
Fixed and adjustable output voltage (± 1 % at
25 °C)
•
Internal current and thermal limit
•
Logic controlled electronic shutdown
DPAK (tape and reel)
LD29080DT15R
LD29080DT18R
LD29080DT25R
LD29080DT33R
LD29080DT50R
LD29080DT90R
Table 1. Device summary
Order codes
PPAK (tape and reel)
LD29080PT15R
LD29080PT18R
LD29080PT25R
LD29080PT33R
LD29080PT50R
LD29080PT90R
LD29080PTR
SOT223
LD29080S33R
February 2020
This is information on a product in full production.
DocID10918 Rev 9
Output voltages
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
9.0 V
ADJ
1/26 www.st.com
26
Contents
Contents
LD29080
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2/26 DocID10918 Rev 9
LD29080
1 Diagram
Figure 1. Schematic diagram for adjustable version
Diagram
Figure 2. Schematic diagram for fixed version
* Only for version with inhibit function.
DocID10918 Rev 9 3/26
Pin configuration
2 Pin configuration
Figure 3. Pin connections (top view)
GND 3
2
5
4
1
GND 2
3
1
CS17230
PPAK DPAK
CS17240
1
GND
2
SOT223
3
LD29080
AM09358v1
Symbol
Table 2. Pin description
PPAK DPAK SOT223
V
I
GND
V
O
ADJ/N.C.
(1)
INHIBIT
(2)
2
3
4
5
1
1
2
3
1
2
3
1. Not connected for fixed version.
2. Not internally pulled up; in order to assure the operating condition (device in ON mode), it must be connected to a positive voltage higher than 2 V.
Figure 4. Application circuit
4/26
* Only for version with inhibit function.
DocID10918 Rev 9
V
O
= V
REF
(1 + R
1
/R
2
)
LD29080
3 Maximum ratings
Maximum ratings
Symbol
Table 3. Absolute maximum ratings
Parameter
V
I
V
INH
I
O
P
D
T
STG
T
OP
DC input voltage
Inhibit input voltage
Output current
Power dissipation
Storage temperature range
Operating temperature range
1. Above 14 V the device is automatically in shut-down.
Value
30
(1)
14
Internally limited
Internally limited
- 55 to 150
- 40 to 125
Note: Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Symbol
R thJC
R thJA
Table 4. Thermal data
Parameter
Thermal resistance junction-case
Thermal resistance junction-ambient
DPAK
8
100
PPAK
8
100
SOT223
25
110
Unit
°C/W
°C/W
Unit
V
V mA mW
°C
°C
DocID10918 Rev 9 5/26
Electrical characteristics
4 Electrical characteristics
LD29080
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 3.5 V, V
INH
= 2V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Parameter
Table 5. Electrical characteristics of LD29080#15
Operating input voltage
Test conditions Min.
V
O
∆ V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 3 to 7 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 3 to 13 V f = 120 Hz, V
I
= 3.8
± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
2.5
1.485
1.463
65
2
2
8
14
130
1.2
Typ.
Max.
Unit
1.5
0.2
0.06
13
1.515
1.537
1.0
0.5
V
V
%
%
75
5
60
5
20
35
180
0.8
10 dB mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
6/26 DocID10918 Rev 9
LD29080 Electrical characteristics
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 3.5 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Parameter
Table 6. Electrical characteristics of LD29080#18
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 3 to 7.3 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 3 to 13 V f = 120 Hz, V
I
= 3.8
± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
2.5
1.782
1.755
62
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
1.8
0.2
0.06
13
1.818
1.845
1.0
0.5
V
V
%
%
72
5
72
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
DocID10918 Rev 9 7/26
Electrical characteristics LD29080
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 4.5 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Parameter
Table 7. Electrical characteristics of LD29080#25
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 3.5 to 8 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 3.5 to 13 V f = 120 Hz, V
I
= 4.5
± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
2.475
2.438
55
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
2.5
0.2
0.06
13
2.525
2.562
1.0
0.5
V
V
%
%
70
5
100
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
8/26 DocID10918 Rev 9
LD29080 Electrical characteristics
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 5.3 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Parameter
Table 8. Electrical characteristics of LD29080#33
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10mA to 800mA
I
O
= 10 mA to 800 mA, V
I
= 4.3 to 8.8 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 4.3 to 13 V f = 120 Hz, V
I
= 5.3
± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
3.267
3.218
52
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
3.3
0.2
0.06
13
3.333
3.382
1.0
0.5
V
V
%
%
67
5
132
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
DocID10918 Rev 9 9/26
Electrical characteristics LD29080
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 7 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Parameter
Table 9. Electrical characteristics of LD29080#50
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 6 to 10.5 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 6 to 13 V f = 120 Hz, V
I
= 7 ± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
4.95
4.875
49
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
5
0.2
0.06
13
5.05
5.125
1.0
0.5
V
V
%
%
64
5
180
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
10/26 DocID10918 Rev 9
LD29080 Electrical characteristics
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified)
= 25 °C, V
I
= 10 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
I q
I sc
V
IL
V
IH
I
INH eN
Symbol
V
I
Table 10. Electrical characteristics of LD29080#80
Parameter
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 9 to 13 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 9 to 13 V f = 120 Hz, V
I
= 10 ± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
7.92
7.80
45
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
8
0.2
0.06
13
8.08
8.20
1.0
0.5
V
V
%
%
59
5
320
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
DocID10918 Rev 9 11/26
Electrical characteristics LD29080
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 11 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
Table 11. Electrical characteristics of LD29080#90
Parameter
Operating input voltage
Test conditions Min.
V
O
∆
V
O
∆
V
O
I q
I sc
V
IL
V
IH
I
INH eN
Output voltage
Load regulation
Line regulation
SVR Supply voltage rejection
V
DROP
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA, V
I
= 9 to 13 V
T
J
= -40 to 125 °C
I
O
= 10 mA to 800 mA
V
I
= 10 to 13 V f = 120 Hz, V
I
= 11 ± 1 V, I
O
= 400 mA
( Note 1 )
I
O
= 150 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 400 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 800 mA, T
J
= -40 to 125 °C ( Note 2 )
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
8.91
8.775
43
2
0.1
0.2
0.4
2
8
14
130
1.2
Typ.
Max.
Unit
9
0.2
0.06
13
9.09
9.225
1.0
0.5
V
V
%
%
57
5
330
0.7
5
20
35
180
0.8
10 dB
V mA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
12/26 DocID10918 Rev 9
LD29080 Electrical characteristics
I
O
= 10 mA, ( Note 4 ) T
J otherwise specified.
= 25 °C, V
I
= 10 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF, unless
Symbol
V
I
∆ V
O
∆
V
O
V
REF
Table 12. Electrical characteristics of LD29080#ADJ
Parameter
Operating input voltage
Load regulation
Line regulation
Reference voltage
SVR Supply voltage rejection
I q
I
ADJ
I sc
V
IL
V
IH
I
INH eN
Quiescent current
Adjust pin current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
Test conditions Min.
Typ.
Max.
Unit
I
O
= 10 mA to 800 mA
I
O
= 10 mA to 800 mA
V
I
= 2.5 to 13 V, I
O
= 10 mA
2.5
0.2
13
1.0
0.06
0.5
1.2177
1.23
1.2423
I
O
= 10 mA to 800 mA, V
I
= 2.5 to 6.73 V
T
J
= -40 to 125 °C ( Note 3 ) f = 120 Hz, V
I
= 3.23
± 1 V, I
O
= 400 mA
( Note 1 )
1.1993
45 75
1.2607
I
O
= 10 mA, T
J
= -40 to 125 °C
I
O
= 400 mA, T
J
= -40 to 125 °C
I
O
= 800 mA, T
J
= -40 to 125 °C
V
I
= 13 V, V
INH
= GND, T
J
= -40 to 125 °C
T
J
= -40 to 125 °C
R
L
= 0
OFF MODE, T
J
= -40 to 125 °C
ON MODE, T
J
= -40 to 125 °C
V
INH
= 13 V, T
J
= -40 to 125 °C
B
P
= 10 Hz to 100 kHz, I
( Note 1 )
O
= 100 mA
2
2
8
14
130
1.2
5
50
5
20
35
180
1
0.8
10
V
%
%
V dB mA
µA
µA
A
V
V
µA
µV
RMS
Note: 1 Guaranteed by design.
2 Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with V
O
+ 1 V applied to V
I
.
3 Reference voltage is measured between output and GND pins, with ADJ PIN tied to V
O
.
4 In order to avoid any output voltage rise within the whole operating temperature range, due to output leakage current, a minimum load current of 2 mA is required.
DocID10918 Rev 9 13/26
Typical characteristics
5 Typical characteristics
LD29080
Figure 5. Output voltage vs. temperature Figure 6. Reference voltage vs. temperature
Figure 7. Dropout voltage vs. temperature Figure 8. Dropout voltage vs. output current
Figure 9. Quiescent current vs. output current Figure 10. Quiescent current vs. temperature
(I o
= 10 mA)
14/26 DocID10918 Rev 9
LD29080 Typical characteristics
Figure 11. Quiescent current vs. supply voltage Figure 12. Quiescent current vs. temperature
(I o
= 800 mA)
Figure 13. Short circuit current vs. temperature Figure 14. Adjust pin current vs. temperature
Figure 15. Supply voltage rejection vs. temperature
Figure 16. Output voltage vs. input voltage
DocID10918 Rev 9 15/26
Typical characteristics
Figure 17. Stability vs. C
O
Figure 18. Line transient
LD29080
Figure 19. Load transient
V
I
= 3.5 to 13 V, I
O
= 10 mA, V
O
= 1.5 V
V
I
= 3.5 V, I
O
= 10 mA to 0.8 A, V
O
= 1.5 V
16/26 DocID10918 Rev 9
LD29080
6 Package mechanical data
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK is an ST trademark.
Dim.
B
B2
C
C2
A
A1
A2
D
D1
E
G1
H
L2
L4
E1 e
G
L5
L6
R
V2
Table 13. PPAK mechanical data mm
Typ.
Min.
2.2
0.9
0.03
0.4
5.2
0.45
0.48
6
5.1
6.4
4.7
1.27
4.9
2.38
9.35
0.8
0.6
1
2.8
0.20
0°
Max.
2.4
1.1
0.23
0.6
5.4
0.6
0.6
6.2
6.6
5.25
2.7
10.1
1
1
8°
DocID10918 Rev 9 17/26
Package mechanical data
Figure 20. PPAK drawing
LD29080
18/26 DocID10918 Rev 9
0078180_F
LD29080
Dim.
e e1
H
L
D
D1
E
E1
(L1)
L2
L4
R
V2 b b4 c c2
A
A1
A2
Min.
2.20
0.90
0.03
0.64
5.20
0.45
0.48
6.00
Table 14. DPAK mechanical data mm
Typ.
5.10
6.40
4.70
2.28
4.40
9.35
1.00
2.80
0.80
0.60
0.20
0°
Package mechanical data
Max.
2.40
1.10
0.23
0.90
5.40
0.60
0.60
6.20
6.60
4.60
10.10
1.50
1.00
8°
DocID10918 Rev 9 19/26
Package mechanical data
Figure 21. DPAK drawing
LD29080
20/26 DocID10918 Rev 9
0068772_K
LD29080
Figure 22. DPAK footprint
(a)
Package mechanical data
Footprint_REV_K a. All dimensions are in millimeters
DocID10918 Rev 9 21/26
Package mechanical data
Dim.
B1 c
D e
A
A1
B e1
E
H
V
Table 15. SOT-223 mechanical data mm
Min.
Typ.
0.02
0.60
2.90
0.24
6.30
3.30
6.70
0.70
3.00
0.26
6.50
2.30
4.60
3.50
7.00
Figure 23. SOT-223 mechanical data drawing
Max.
1.80
0.1
0.85
3.15
0.35
6.70
3.70
7.30
10°
LD29080
22/26 DocID10918 Rev 9
LD29080
7 Packaging mechanical data
Dim.
P0
P1
P2
R
T
W
D1
E
F
K0
A0
B0
B1
D
Packaging mechanical data
1.5
1.5
1.65
7.4
2.55
3.9
7.9
1.9
40
0.25
15.7
Table 16. PPAK and DPAK tape and reel mechanical data
Tape Reel mm mm
Dim.
Min.
6.8
10.4
Max.
7
10.6
12.1
1.6
G
N
T
C
D
A
B
Min.
1.5
12.8
20.2
16.4
50 1.85
7.6
2.75
4.1
8.1
2.1
0.35
16.3
Base qty.
Bulk qty.
Max.
330
13.2
18.4
22.4
2500
2500
DocID10918 Rev 9 23/26
Packaging mechanical data
T
Top cover tape
Figure 24. Tape for PPAK and DPAK
10 pitches cumulative tolerance on tape +/- 0.2 mm
P0
D P2
B1
K0
For machine ref. only including draft and radii concentric around B0
B0
A0 P1
User direction of feed
D1
LD29080
F
E
W
24/26
R
A
User direction of feed
Figure 25. Reel for PPAK and DPAK
REEL DIMENSIONS
40mm min.
Access hole
At slot location
B
D
C
Bending radius
AM08852v1
T
N
Full radius
DocID10918 Rev 9
Tape slot in core for tape start 25 mm min.
width
G measured at hub
AM08851v2
LD29080
8 Revision history
Date
15-Oct-2004
20-Oct-2005
14-May-2007
26-Jan-2009
22-Feb-2011
12-Jan-2012
08-May-2012
22-Nov-2013
13-Feb-2020
Revision history
Revision
5
6
7
3
4
1
2
8
9
Table 17. Document revision history
Changes
First release.
Order codes updated.
Order codes updated.
Modified: eN value in Table 9 on page 10.
Added: new order code Table 1 on page 1 and mechanical data.
Modified: R thJA
and R thJC
value for SOT223 Table 4 on page 5.
Modified: pin connections for PPAK, DPAK and SOT223 Figure 3 on page 4.
Part number LD29080xx changed to LD29080.
Updated the Description in cover page, Table 1: Device summary.
Updated Section 5: Typical characteristics and Section 6: Package mechanical data.
Added Section 7: Packaging mechanical data.
Minor text changes.
Updated
Figure 23: SOT-223 mechanical data drawing
.
DocID10918 Rev 9 25/26
LD29080
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26/26 DocID10918 Rev 9
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