AS1357 - Programmable Triple LDO

Product Overview

austriamicrosystems AG

Part number	AS1357
Manufacturer	austriamicrosystems AG
File Size	187.60 KB
Description	Programmable Triple LDO
Datasheet	AS1357 Datasheet
Additional preview pages of the AS1357 datasheet.

The AS1357 is a high-performance triple CMOS lowdropout voltage regulator in a single 4x4 package.

! ! ! 3 Independent Voltage Regulators with Shutdown Output Current: 200mA each LDO One Time Programmable Output Voltage (User- or Factory-Trimmed) Programmable Output Voltage Range: 1.8 to 3.3V in 0.1V Steps Accuracy: ±1.5% PSRR: 70dB at 1kHz, 40dB at 100kHz Line Regulation: ±2mV Load Regulation: ±0.6mV Supply Range: 3 to 5.5V 0.2V Dropout Voltage @ I = 200mA Shutdown Current: ≤1µA Supply Current Without Load: 175µA (typ) Softstart for Low Inrush Current Stable with low ESR Ceramic Capacitors.

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Published: May 4, 2009 |