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LD2982 Datasheet(PDF) 5 Page - STMicroelectronics

Part No. LD2982
Description  VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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LD2982 Datasheet(HTML) 5 Page - STMicroelectronics

 
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LD2982 SERIES
5/13
ELECTRICAL CHARACTERISTICS FOR LD2982B (TJ = 25°C, VI=VO+1V, IO=1mA, VSHDN=2V,
CI =1µF, CO =1µF, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VOp
Operating Input Voltage
2.5
16
V
VO
Output Voltage
VI = 2.5V
1.477
1.5
1.523
V
IO = 1 to 50mA
1.470
1.530
V
IO =1to 50mA
TJ= -40 to 125°C
1.447
1.553
V
VO
Output Voltage
VI = 2.8V
1.773
1.8
1.827
V
IO = 1 to 50mA
1.764
1.836
V
IO =1to 50mA
TJ= -40 to 125°C
1.737
1.863
V
VO
Output Voltage
VI = 3.5V
2.462
2.5
2.537
V
IO = 1 to 50mA
2.45
2.55
V
IO =1to 50mA
TJ= -40 to 125°C
2.412
2.587
V
VO
Output Voltage
VI = 3.8V
2.758
2.8
2.842
V
IO = 1 to 50mA
2.744
2.856
V
IO =1to 50mA
TJ= -40 to 125°C
2.702
2.898
V
VO
Output Voltage
VI = 3.85V
2.807
2.85
2.893
V
IO = 1 to 50mA
2.793
2.907
V
IO =1to 50mA
TJ= -40 to 125°C
2.750
2.950
V
VO
Output Voltage
VI = 4.0V
2.955
3.0
3.045
V
IO = 1 to 50mA
2.94
3.06
V
IO =1to 50mA
TJ= -40 to 125°C
2.895
3.105
V
VO
Output Voltage
VI = 4.1V
3.053
3.1
3.146
V
IO = 1 to 50mA
3.038
3.162
V
IO =1to 50mA
TJ= -40 to 125°C
2.991
3.208
V
VO
Output Voltage
VI = 4.2V
3.152
3.2
3.248
V
IO = 1 to 50mA
3.136
3.264
V
IO =1to 50mA
TJ= -40 to 125°C
3.088
3.312
V
VO
Output Voltage
VI = 4.3V
3.250
3.3
3.349
V
IO = 1 to 50mA
3.234
3.366
V
IO =1to 50mA
TJ= -40 to 125°C
3.184
3.415
V
VO
Output Voltage
VI = 4.5V
3.447
3.5
3.552
V
IO = 1 to 50mA
3.430
3.370
V
IO =1to 50mA
TJ= -40 to 125°C
3.377
3.662
V
VO
Output Voltage
VI = 4.6V
3.546
3.6
3.654
V
IO = 1 to 50mA
3.528
3.672
V
IO =1to 50mA
TJ= -40 to 125°C
3.474
3.726
V
VO
Output Voltage
VI = 4.8V
3.743
3.8
3.857
V
IO = 1 to 50mA
3.724
3.876
V
IO =1to 50mA
TJ= -40 to 125°C
3.667
3.933
V
VO
Output Voltage
VI = 5.0V
3.94
4
4.06
V
IO = 1 to 50mA
3.92
4.08
V
IO =1to 50mA
TJ= -40 to 125°C
3.86
4.14
V


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