INTEGRATED CIRCUITS
SA57031-XX
Micropower 150 mA, low-noise, low dropout linear
regulator with on/off
Product data Supersedes data of 2003 Feb 24
2003 Jun 23
Philips Semiconductors
Philips Semiconductors
Micropower 150 mA, low-noise, low dropout linear
regulator with on/off
Product data
SA57031-XX
GENERAL DESCRIPTION
The SA57031 is a 150 mA, fixed output voltage
regulator designed to provide very low dropout voltage and low noise in battery powered and portable 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 freq...