SA57031-18UK Datasheet - Philips

SA57031-18UK, Low Dropout Linear Regulator

INTEGRATED CIRCUITS SA57031-XX Micropower 150 mA, low-noise, low dropout linear regulator with on/off Product data Supersedes data of 2003 Feb 24 2

Features

* Many Preset Output Voltages: 1.8 to 5.0 V in 0.1 V increments
* Wafer-level chip scale package (WL-CSP4)
* Extremely low PSRR: 80 dB typical at 1 kHz
* Low Dropout Voltage: 100 mV (typ) @ 50 mA output current
* Very Low Consumption Current: 100 mA typ. (when

Applications

* The output voltage is preset to voltages between 1.8 to 5.0 Volts, in 100 mV increments. The SA57031 achieves excellent performance in all specifications such as excellent power supply ripple rejection at low frequency, low supply-current, low dropout voltage, low power consumption, extremely small

SA57031-18UK-Philips.pdf