AS1351 Datasheet (austriamicrosystems AG)

AS1351, Programmable Dual LDO

The AS1351 is a high-performance dual CMOS lowdropout voltage regulator in a single 3x3 package.

The efficient set of programmable power supplies is optimized to deliver the best compromise between quiescent current and regulator performance for mobile phones, PDAs, MP3 players, and other battery po

AS1351 Features

* ! ! ! 2 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: