Positive fixed output linear voltage regulator with a 12V nominal output voltage and 1A maximum output current. Features a 2% output voltage accuracy, 80dB power supply rejection ratio, and a 2V dropout voltage. Operates with a maximum input voltage of 35V and a maximum supply voltage of 27V, within a 0°C to 125°C temperature range. Packaged in a TO-220 case for through-hole mounting.
PackageTO-220
Current Rating1A
MountingThrough Hole
PolarityPositive
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Technical Specifications
Texas Instruments LM340T-12/NOPB technical specifications.
General
Accuracy
2%
Package/Case
TO-220
Current Rating
1A
Dropout Voltage
2V
Height
8.89mm
Lead Free
Lead Free
Length
10.16mm
Max Input Voltage
35V
Min Input Voltage
14.6V
Max Operating Temperature
125°C
Min Operating Temperature
0°C
Max Output Current
1A
Max Output Voltage
12.25V
Min Output Voltage
12V
Max Supply Voltage
27V
Min Supply Voltage
14.5V
Mount
Through Hole
Nominal Output Voltage
12V
Number of Outputs
1
Number of Regulators
1
Output Configuration
Positive
Output Current
1A
Output Type
Fixed
Output Voltage
12V
Output Voltage Accuracy
2%
Packaging
Rail/Tube
Polarity
Positive
Power Supply Rejection Ratio (PSRR)
80dB
Quiescent Current
8mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Tolerance
5%
Width
4.7mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM340T-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM340T-12/NOPB to view detailed technical specifications.
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