Fixed positive single output LDO regulator with a nominal output voltage of 3.3V and a maximum output current of 0.5A. Features a wide input voltage range from 4.75V to 26V, with a dropout voltage of 1.45V. Offers excellent line and load regulation at 0.033%. Housed in a 3-pin TO-263 package.
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Technical Specifications
National Semiconductor LM2937ESX-3.3/NOPB technical specifications.
General
Number of Terminals
3
Terminal Position
SINGLE
JEDEC Package Code
R-PSSO-G3
Width
8.635
Length
10.16
Number of Functions
1
Number of Outputs
1
Input Voltage-Max
26
Input Voltage-Min
4.75
Output Voltage1-Min
3.14
Output Voltage1-Max
3.46
Output Current1-Max
0.5
Voltage Tolerance-Max
4.8
Adjustability
FIXED
Dropout Voltage1-Nom
1.45
Output Voltage1-Nom
3.3
Input Voltage Absolute-Max
26
Line Regulation-Max
0.033
Load Regulation-Max
0.033
Compliance
RoHS
Yes
Eccn Code
EAR99
HTS Code
8542.39.00.01
REACH
not_compliant
Military Spec
False
Datasheet
National Semiconductor LM2937ESX-3.3/NOPB Datasheet
Download the complete datasheet for National Semiconductor LM2937ESX-3.3/NOPB to view detailed technical specifications.
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