Fixed positive linear voltage regulator IC with a nominal output of 12V and a maximum output current of 1A. Features a 3-terminal configuration, PSSO3 (TO-263) package, and a voltage tolerance of 5%. Operates with an input voltage range of 14.5V to 30V, offering line regulation of 0.06% and load regulation of 0.12%. Designed for a junction temperature range of 0°C to 125°C.
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Technical Specifications
National Semiconductor LM340S-12/NOPB technical specifications.
General
Number of Terminals
3
Terminal Position
SINGLE
JEDEC Package Code
R-PSSO-G3
Width
8.6
Length
10.16
Number of Functions
1
Number of Outputs
1
Input Voltage-Max
30
Input Voltage-Min
14.5
Output Voltage1-Min
11.4
Output Voltage1-Max
12.6
Output Current1-Max
1
Voltage Tolerance-Max
5
Adjustability
FIXED
Operating Temperature TJ-Max
125
Dropout Voltage1-Nom
2
Output Voltage1-Nom
12
Operating Temperature TJ-Min
0
Input Voltage Absolute-Max
35
Line Regulation-Max
0.06
Load Regulation-Max
0.12
Compliance
RoHS
Yes
Eccn Code
EAR99
HTS Code
8542.39.00.01
REACH
not_compliant
Military Spec
False
Datasheet
National Semiconductor LM340S-12/NOPB Datasheet
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