LP3991 - 300mA Linear Voltage Regulator

National Semiconductor

LP3991 Datasheet Preview — Preview of LP3991 PDF

Datasheet Details

Part number	LP3991
Manufacturer	National Semiconductor ↗
File Size	340.15 KB
Description	300mA Linear Voltage Regulator
Datasheet	LP3991_NationalSemiconductor.pdf

LP3991 Product details

Description

Operating from a minimum input voltage of 1.65V, the LP3991 regulator has been designed to provide fixed stable output voltages for load currents up to 300mA.

Features

Operation from 1.65V to 3.6V Input 1% accuracy at room temperature Output Voltage from 1.2V to 2.8V 125mV Dropout at 300mA load 50µA Quiescent Current at 1mA Load Inrush Current controlled to 600mA PSRR 65dB at 1kHz 100µs Start-Up time for 1.5V VOUT Stable with Ceramic Capacitors as small as 0402 Thermal-Overload and Short-Circuit Protection Package 4 pin micro SMD (0.963mm x 1.446mm) For other package options contact your NSC sales of.

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Published: Mar 13, 2007 |