LP2982 - Micropower 50 mA Ultra Low-Dropout Regulator

Product Overview

National Semiconductor

Part number	LP2982
Manufacturer	National Semiconductor
File Size	411.22 KB
Description	Micropower 50 mA Ultra Low-Dropout Regulator
Datasheet	LP2982 Datasheet
Additional preview pages of the LP2982 datasheet.

The LP2982 is a 50 mA, fixed-output voltage regulator designed to provide ultra low dropout and lower noise in battery powered applications.

n n n n n n n n n n n n n n Ultra low dropout voltage Guaranteed 50 mA output current Typical dropout voltage 180 mV @ 80 mA Smallest possible size (SOT-23, micro SMD package) Requires minimum external components < 1 µA quiescent current when shutdown Low ground pin current at all loads Output voltage accuracy 1.0% (A Grade) High peak current capability (150 mA typical) Wide supply voltage range (16V max) Low ZOUT 0.3Ω typical (10 Hz to 1 MHz) Overtemperature/overcurrent protection.
40˚C.

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Published: Mar 22, 2005 |