LD29080
800 mA fixed and adjustable output very low drop voltage regulator
Datasheet - production data
Description
PPAK
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.
DPAK
SOT223
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
Table 1. Device summary
Order codes
Output voltages
DPAK (tape and reel)
PPAK (tape and reel)
LD29080DT15R
LD29080PT15R
1.5 V
LD29080DT18R
LD29080PT18R
1.8 V
LD29080DT25R
LD29080PT25R
2.5 V
LD29080DT33R
LD29080PT33R
LD29080DT50R
LD29080PT50R
5.0 V
LD29080DT90R
LD29080PT90R
9.0 V
LD29080PTR
ADJ
February 2020
This is information on a product in full production.
DocID10918 Rev 9
SOT223
LD29080S33R
3.3 V
1/26
www.st.com
26
Contents
LD29080
Contents
1
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5
Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7
Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2/26
DocID10918 Rev 9
LD29080
1
Diagram
Diagram
Figure 1. Schematic diagram for adjustable version
Figure 2. Schematic diagram for fixed version
* Only for version with inhibit function.
DocID10918 Rev 9
3/26
Pin configuration
2
LD29080
Pin configuration
Figure 3. Pin connections (top view)
5
3
4
3
GND
GND
2
GND
2
1
1
CS17230
1
2
3
CS17240
AM09358v1
PPAK
DPAK
SOT223
Table 2. Pin description
Symbol
PPAK
DPAK
SOT223
VI
2
1
1
GND
3
2
2
4
3
3
VO
ADJ/N.C.
(1)
INHIBIT (2)
5
1
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
VO = VREF (1 + R1/R2)
* Only for version with inhibit function.
4/26
DocID10918 Rev 9
LD29080
3
Maximum ratings
Maximum ratings
Table 3. Absolute maximum ratings
Symbol
VI
VINH
1.
Parameter
DC input voltage
Inhibit input voltage
Value
Unit
30 (1)
V
14
V
IO
Output current
Internally limited
mA
PD
Power dissipation
Internally limited
mW
TSTG
Storage temperature range
- 55 to 150
°C
TOP
Operating temperature range
- 40 to 125
°C
Above 14 V the device is automatically in shut-down.
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 4. Thermal data
Symbol
Parameter
RthJC
Thermal resistance junction-case
RthJA
Thermal resistance junction-ambient
DPAK
PPAK
SOT223
Unit
8
8
25
°C/W
100
100
110
°C/W
DocID10918 Rev 9
5/26
Electrical characteristics
4
LD29080
Electrical characteristics
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 3.5 V, VINH = 2V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 5. Electrical characteristics of LD29080#15
Symbol
Parameter
Test conditions
Min.
Typ.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 3 to 7 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 3 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 3.8 ± 1 V, IO = 400 mA
(Note 1)
Iq
Quiescent current
2.5
Max.
1.485
1.5
1.463
65
1.537
75
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
Short circuit current
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13V, TJ = -40 to 125 °C
5
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
60
6/26
V
dB
IO = 10 mA, TJ = -40 to 125 °C
Isc
Note:
1.515
mA
µA
A
0.8
2
V
V
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
LD29080
Electrical characteristics
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 3.5 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 6. Electrical characteristics of LD29080#18
Symbol
Parameter
Test conditions
Min.
Typ.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 3 to 7.3 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 3 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 3.8 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
2.5
Max.
1.782
1.8
1.755
62
1.845
72
0.1
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
Short circuit current
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
5
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
72
V
dB
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
1.818
V
mA
µA
A
0.8
2
V
V
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 4.5 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 7. Electrical characteristics of LD29080#25
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 3.5 to 8 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 3.5 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 4.5 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
2.438
55
2.525
2.562
70
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
V
dB
0.1
Short circuit current
8/26
2.5
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
2.475
V
mA
µA
A
0.8
2
V
V
5
100
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
LD29080
Electrical characteristics
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 5.3 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 8. Electrical characteristics of LD29080#33
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
13
V
VI
Operating input voltage
IO = 10mA to 800mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 4.3 to 8.8 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 4.3 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 5.3 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
3.3
3.218
52
3.333
3.382
67
0.1
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
Short circuit current
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
V
dB
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
3.267
V
mA
µA
A
0.8
2
V
V
5
132
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 7 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 9. Electrical characteristics of LD29080#50
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 6 to 10.5 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 6 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 7 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
4.875
49
5.05
5.125
64
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
V
dB
0.1
Short circuit current
10/26
5
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
4.95
V
mA
µA
A
0.8
2
V
V
5
180
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
LD29080
Electrical characteristics
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 10 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified)
Table 10. Electrical characteristics of LD29080#80
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 9 to 13 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 9 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 10 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
8
7.80
45
8.08
8.20
59
0.1
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
Short circuit current
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
V
dB
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
7.92
V
mA
µA
A
0.8
2
V
V
5
320
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 11 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 11. Electrical characteristics of LD29080#90
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
13
V
VI
Operating input voltage
IO = 10 mA to 800 mA
VO
Output voltage
IO = 10 mA to 800 mA, VI = 9 to 13 V
TJ = -40 to 125 °C
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 10 to 13 V
0.06
0.5
%
SVR
Supply voltage rejection
f = 120 Hz, VI = 11 ± 1 V, IO = 400 mA
(Note 1)
VDROP
Iq
Dropout voltage
Quiescent current
8.775
43
9.09
9.225
57
IO = 400 mA, TJ = -40 to 125 °C (Note 2)
0.2
IO = 800 mA, TJ = -40 to 125 °C (Note 2)
0.4
0.7
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
1.2
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
V
dB
0.1
Short circuit current
12/26
9
IO = 150 mA, TJ = -40 to 125 °C (Note 2)
Isc
Note:
8.91
V
mA
µA
A
0.8
2
V
V
5
330
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
LD29080
Electrical characteristics
IO = 10 mA, (Note 4) TJ = 25 °C, VI = 10 V, VINH = 2 V, CI = 330 nF, CO = 10 µF, unless
otherwise specified.
Table 12. Electrical characteristics of LD29080#ADJ
Symbol
Parameter
Test conditions
Min.
Typ.
Unit
13
V
Operating input voltage
IO = 10 mA to 800 mA
∆VO
Load regulation
IO = 10 mA to 800 mA
0.2
1.0
%
∆VO
Line regulation
VI = 2.5 to 13 V, IO = 10 mA
0.06
0.5
%
VREF
Reference voltage
IO = 10 mA to 800 mA, VI = 2.5 to 6.73 V 1.2177
TJ = -40 to 125 °C (Note 3)
1.1993
1.23
1.2423
SVR
Supply voltage rejection
f = 120 Hz, VI = 3.23 ± 1 V, IO = 400 mA
(Note 1)
VI
Iq
IADJ
Quiescent current
2.5
Max.
45
1.2607
75
dB
IO = 10 mA, TJ = -40 to 125 °C
2
5
IO = 400 mA, TJ = -40 to 125 °C
8
20
IO = 800 mA, TJ = -40 to 125 °C
14
35
VI = 13 V, VINH = GND, TJ = -40 to 125 °C
130
180
µA
1
µA
Adjust pin current
TJ = -40 to 125 °C
Isc
Short circuit current
RL = 0
VIL
Control input logic low
OFF MODE, TJ = -40 to 125 °C
VIH
Control input logic high
ON MODE, TJ = -40 to 125 °C
IINH
Control input current
VINH = 13 V, TJ = -40 to 125 °C
5
eN
Output noise voltage
BP = 10 Hz to 100 kHz, IO = 100 mA
(Note 1)
50
Note:
V
1.2
mA
A
0.8
2
V
V
10
µA
µVRMS
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 VO + 1 V applied to VI.
3
Reference voltage is measured between output and GND pins, with ADJ PIN tied to VO.
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
LD29080
Typical characteristics
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
(Io = 10 mA)
14/26
DocID10918 Rev 9
LD29080
Typical characteristics
Figure 11. Quiescent current vs. supply voltage
Figure 12. Quiescent current vs. temperature
(Io = 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
LD29080
Figure 17. Stability vs. CO
Figure 18. Line transient
VI = 3.5 to 13 V, IO = 10 mA, VO = 1.5 V
Figure 19. Load transient
VI = 3.5 V, IO = 10 mA to 0.8 A, VO = 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.
Table 13. PPAK mechanical data
mm
Dim.
Min.
Typ.
Max.
A
2.2
2.4
A1
0.9
1.1
A2
0.03
0.23
B
0.4
0.6
B2
5.2
5.4
C
0.45
0.6
C2
0.48
0.6
D
6
6.2
D1
E
5.1
6.4
E1
6.6
4.7
e
1.27
G
4.9
5.25
G1
2.38
2.7
H
9.35
10.1
L2
0.8
L4
0.6
L5
1
L6
1
2.8
R
V2
1
0.20
0°
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LD29080
Figure 20. PPAK drawing
0078180_F
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Package mechanical data
Table 14. DPAK mechanical data
mm
Dim.
Min.
Typ.
Max.
A
2.20
2.40
A1
0.90
1.10
A2
0.03
0.23
b
0.64
0.90
b4
5.20
5.40
c
0.45
0.60
c2
0.48
0.60
D
6.00
6.20
D1
E
5.10
6.40
6.60
E1
4.70
e
2.28
e1
4.40
4.60
H
9.35
10.10
L
1.00
1.50
(L1)
2.80
L2
0.80
L4
0.60
1.00
R
V2
0.20
0°
8°
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Figure 21. DPAK drawing
0068772_K
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Package mechanical data
Figure 22. DPAK footprint (a)
Footprint_REV_K
a. All dimensions are in millimeters
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LD29080
Table 15. SOT-223 mechanical data
mm
Dim.
Min.
Typ.
A
1.80
A1
0.02
0.1
B
0.60
0.70
0.85
B1
2.90
3.00
3.15
c
0.24
0.26
0.35
D
6.30
6.50
6.70
e
2.30
e1
4.60
E
3.30
3.50
3.70
H
6.70
7.00
7.30
V
10°
Figure 23. SOT-223 mechanical data drawing
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Max.
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Packaging mechanical data
Packaging mechanical data
Table 16. PPAK and DPAK tape and reel mechanical data
Tape
Reel
mm
mm
Dim.
Dim.
Min.
Max.
A0
6.8
7
A
B0
10.4
10.6
B
1.5
12.1
C
12.8
1.6
D
20.2
G
16.4
50
B1
Min.
Max.
330
13.2
D
1.5
D1
1.5
E
1.65
1.85
N
F
7.4
7.6
T
K0
2.55
2.75
P0
3.9
4.1
Base qty.
2500
P1
7.9
8.1
Bulk qty.
2500
P2
1.9
2.1
R
40
T
0.25
0.35
W
15.7
16.3
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LD29080
Figure 24. Tape for PPAK and DPAK
10 pitches cumulative
tolerance on tape +/- 0.2 mm
T
P0
Top cover
tape
P2
D
E
F
B1
W
K0
B0
For machine ref. only
including draft and
radii concentric around B0
A0
P1
D1
User direction of feed
R
Bending radius
User direction of feed
AM08852v1
Figure 25. Reel for PPAK and DPAK
T
REEL DIMENSIONS
40mm min.
Access hole
At slot location
B
D
C
N
A
Full radius
Tape slot
in core for
tape start 25 mm min.
width
G measured at hub
AM08851v2
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Revision history
Revision history
Table 17. Document revision history
Date
Revision
Changes
15-Oct-2004
1
First release.
20-Oct-2005
2
Order codes updated.
14-May-2007
3
Order codes updated.
26-Jan-2009
4
Modified: eN value in Table 9 on page 10.
22-Feb-2011
5
Added: new order code Table 1 on page 1 and mechanical data.
12-Jan-2012
6
Modified: RthJA and RthJC value for SOT223 Table 4 on page 5.
08-May-2012
7
Modified: pin connections for PPAK, DPAK and SOT223 Figure 3 on page 4.
22-Nov-2013
8
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.
13-Feb-2020
9
Updated Figure 23: SOT-223 mechanical data drawing.
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LD29080
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