UCC381-3 Datasheet (Unitrode) - Low Dropout 1 Ampere Linear Regulator

UCC381-3, Low Dropout 1 Ampere Linear Regulator

The UCC381-3/-5/-ADJ family of positive linear series pass regulators is tailored for low drop out applications where low quiescent power is important.

Fabricated with a BiCMOS technology ideally suited for low input to output differential applications, the UCC381 will pass 1A while requiring only 0

UCC381-3 Features

* Precision Positive Linear Voltage Regulation

* 0.5V Dropout at 1A

* Guaranteed Reverse Input/ Output Voltage Isolation with Low Leakage

* Low Quiescent Current Irrespective of Load

* Adjustable Output Voltage Version

* Fixed Versions for 3.3V and 5V