UCC381-3 Low Dropout 1 Ampere Linear Regulator

Unitrode

Description

UCC281-3/-5/-ADJ UCC381-3/-5/-ADJ Low Dropout 1 Ampere Linear Regulator Family .
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.

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Datasheet Specifications

Part number: UCC381-3
Manufacturer: Unitrode
File Size: 274.07 KB
Datasheet: UCC381-3-Unitrode.pdf
Description: Low Dropout 1 Ampere Linear Regulator

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

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 0.5V of input voltage headroom. Dropout voltage decreases linearly with output current, so that dropout at 200mA

UCC381-3 Distributors

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UCC381-3 Low Dropout Ampere Linear Regulator Unitrode

Unitrode UCC381-3-like datasheet