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LD2981 Datasheet(PDF) 6 Page - STMicroelectronics

Part No. LD2981
Description  VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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LD2981 Datasheet(HTML) 6 Page - STMicroelectronics

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LD2981 SERIES
6/17
ELECTRICAL CHARACTERISTICS FOR LD2981C (Tj = 25°C, VI =VO(NOM) +1V, CI =1µF(X7R),
CO =2.2µF(X7R), IO =1mA, VINH = 2V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VOP
Operating Input Voltage
2.5
16
V
VO
Output Voltage
IO = 1 mA
1.478
1.5
1.522
V
IO = 1 to 100 mA
1.470
1.530
IO = 1 to 100 mA
TJ= -40 to 125°C
1.445
1.555
VO
Output Voltage
IO = 1 mA
1.777
1.8
1.822
V
IO = 1 to 100 mA
1.764
1.836
IO = 1 to 100 mA
TJ= -40 to 125°C
1.737
1.863
VO
Output Voltage
IO = 1 mA
2.468
2.5
2.531
V
IO = 1 to 100 mA
2.45
2.55
IO = 1 to 100 mA
TJ= -40 to 125°C
2.412
2.587
VO
Output Voltage
IO = 1 mA
2.814
2.85
2.885
V
IO = 1 to 100 mA
2.793
2.907
IO = 1 to 100 mA
TJ= -40 to 125°C
2.75
2.949
VO
Output Voltage
IO = 1 mA
2.962
3
3.037
V
IO = 1 to 100 mA
2.94
3.06
IO = 1 to 100 mA
TJ= -40 to 125°C
2.895
3.105
VO
Output Voltage
IO = 1 mA
3.16
3.2
3.24
V
IO = 1 to 100 mA
3.136
3.264
IO = 1 to 100 mA
TJ= -40 to 125°C
3.088
3.312
VO
Output Voltage
IO = 1 mA
3.258
3.3
3.341
V
IO = 1 to 100 mA
3.234
3.366
IO = 1 to 100 mA
TJ= -40 to 125°C
3.184
3.415
VO
Output Voltage
IO = 1 mA
3.555
3.6
3.645
V
IO = 1 to 100 mA
3.528
3.672
IO = 1 to 100 mA
TJ= -40 to 125°C
3.474
3.726
VO
Output Voltage
IO = 1 mA
3.752
3.8
3.847
V
IO = 1 to 100 mA
3.724
3.876
IO = 1 to 100 mA
TJ= -40 to 125°C
3.667
3.933
VO
Output Voltage
IO = 1 mA
3.95
4
4.05
V
IO = 1 to 100 mA
3.92
4.08
IO = 1 to 100 mA
TJ= -40 to 125°C
3.86
4.14
VO
Output Voltage
IO = 1 mA
4.641
4.7
4.758
V
IO = 1 to 100 mA
4.606
4.794
IO = 1 to 100 mA
TJ= -40 to 125°C
4.535
4.864
VO
Output Voltage
IO = 1 mA
4.789
4.85
4.91
V
IO = 1 to 100 mA
4.753
4.947
IO = 1 to 100 mA
TJ= -40 to 125°C
4.68
5.019
VO
Output Voltage
IO = 1 mA
4.937
5
5.062
V
IO = 1 to 100 mA
4.9
5.1
IO = 1 to 100 mA
TJ= -40 to 125°C
4.825
5.175


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