AS1355 - Triple LDO

The AS1355 is a high-performance triple CMOS lowdropout voltage regulator in a single QFN package.

• ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 3 Independent Voltage Regulators with Shutdown Output Current: 300mA each LDO Programmable Output Voltage Range: 1.25V to 3.6V in 50mV Steps Accuracy: ±1.0% PSRR: 70dB at 1kHz, 60dB at 100kHz Line Regulation: ±2mV Load Regulation: ±0.6mV Supply Range: 2.3V to 5.5V 0.1V Dropout Voltage @ Iload = 200mA Shutdown Current: ≤1µA Supply Current Without Load: 160µA (typ) Softstart for Low Inrush Current Stable with low ESR Ceramic Capacitors from 1µF to 4.7µF Low Noi.