RC2951 - Adjustable Micropower Voltage Regulator

Description

The RC2951 is a voltage regulator speciﬁcally designed to maintain proper regulation with a very low dropout voltage (Typ.

40mV at light loads and 380 mV at 100mA).

It has a low quiescent bias current of 75µA and is capable of supplying output currents in excess of 100mA.

Features

High accuracy output voltage Guaranteed 100 mA output current Extremely low quiescent current Extremely tight load and line regulation Requires only a 1.0µF output capacitor for stability Internal Current and Thermal Limiting Error ﬂag warns of output dropout Logic-controlled electronic shutdown Output programmable from 1.24 to 29V Fixed 3.3V version available -25°C to +85°C op.

Fairchild Semiconductor

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Datasheet Details

Part number	RC2951
Manufacturer	Fairchild Semiconductor
File Size	103.87 KB
Description	Adjustable Micropower Voltage Regulator
Datasheet	RC2951 Datasheet
Additional preview pages of the RC2951 datasheet.

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Full PDF Text Transcription

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www.fairchildsemi.com RC2951 Adjustable Micropower Voltage Regulator Features • • • • • • • • • • • • High accuracy output voltage Guaranteed 100 mA output current Extremely low quiescent current Extremely tight load and line regulation Requires only a 1.0µF output capacitor for stability Internal Current and Thermal Limiting Error ﬂag warns of output dropout Logic-controlled electronic shutdown Output programmable from 1.24 to 29V Fixed 3.3V version available -25°C to +85°C operating range 8 lead SOIC package Description The RC2951 is a voltage regulator speciﬁcally designed to maintain proper regulation with a very low dropout voltage (Typ. 40mV at light loads and 380 mV at 100mA).

Published: Apr 16, 2005 |