1-A positive fixed output linear voltage regulator with a 3.3V nominal output. Features a low dropout voltage of 500mV, supporting input voltages from 4.5V to 7.5V. Designed for surface mount applications in a TO-263 package, operating across a temperature range of -40°C to 125°C. This component offers a single output and a quiescent current of 15mA.
PackageTO-263
Current Rating1A
MountingSurface Mount
PolarityPositive
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Technical Specifications
Texas Instruments LM3940IS-3.3 technical specifications.
General
Package/Case
TO-263
Current Rating
1A
Dropout Voltage
500mV
Lead Free
Contains Lead
Max Input Voltage
7.5V
Min Input Voltage
4.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Mount
Surface Mount
Nominal Output Voltage
3.3V
Number of Outputs
1
Number of Regulators
1
Output Current
1A
Output Type
Fixed
Output Voltage
3.3V
Package Quantity
45
Packaging
Rail/Tube
Polarity
Positive
Quiescent Current
15mA
Reach SVHC Compliant
No
RoHS Compliant
No
Thickness
4.44mm
Compliance
RoHS
Not Compliant
Datasheet
Texas Instruments LM3940IS-3.3 Datasheet
Download the complete datasheet for Texas Instruments LM3940IS-3.3 to view detailed technical specifications.
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