LP2978 - Micropower SOT/ 50 mA Low-Noise Ultra Low-Dropout Regulator

National Semiconductor

Datasheet Details

Part number	LP2978
Manufacturer	National Semiconductor
File Size	102.35 KB
Description	Micropower SOT/ 50 mA Low-Noise Ultra Low-Dropout Regulator
Datasheet	LP2978_NationalSemiconductor.pdf

The LP2978 is a 50 mA, fixed-output voltage regulator designed to provide ultra low-dropout and low noise in battery powered applications.

n n n n n n n n n n n n n Ultra low dropout voltage Smallest possible size (SOT-23 Package) Requires minimum external components Stable with low-ESR output capacitor < 1 µA quiescent current when shut down Low ground pin current at all loads Output voltage accuracy 1% (A Grade) High peak current capability Wide supply voltage range (16V max) Low ZOUT: 0.3Ω typical (10 Hz to 1 MHz) Overtemperature/overcurrent protection.
40˚C to +125˚C junction temperature range Custom voltages available.

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Published: Mar 22, 2005 |