1.5V fixed positive LDO regulator, delivering 800mA output current with a 0.4V dropout voltage. Features 1.5% accuracy, 65dB PSRR, and a low quiescent current of 30µA. Operates from a 1.6V to 5.5V input voltage range and supports a wide temperature range of -40°C to 125°C. Packaged in a TO-263-6 surface-mount case.
PackageTO-263-6
MountingSurface Mount
PolarityPositive
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Technical Specifications
Texas Instruments LP3891ES-1.5 technical specifications.
General
Accuracy
1.5%
Package/Case
TO-263-6
Lead Free
Contains Lead
Max Input Voltage
5.5V
Min Input Voltage
1.6V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
800mA
Min Output Voltage
1.5V
Max Supply Current
8mA
Mount
Surface Mount
Number of Outputs
1
Number of Regulators
1
Output Configuration
Positive
Output Current
800mA
Output Type
Fixed
Output Voltage
1.5V
Package Quantity
45
Packaging
Rail/Tube
Polarity
Positive
Power Supply Rejection Ratio (PSRR)
65dB
Quiescent Current
30uA
Radiation Hardening
No
RoHS Compliant
No
Compliance
RoHS
Not CompliantNo
Datasheet
Texas Instruments LP3891ES-1.5 Datasheet
Download the complete datasheet for Texas Instruments LP3891ES-1.5 to view detailed technical specifications.
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