DESCRIPTION

AIC1731 is a 300mAlow noise, low dropout linear regulator,and ishoused in small SOT-23-5 package. The device isin the “ON” state when the SHDN pin is set to logic high level. An internal P-MOSFET pass transistor isused to achieve 470mV low dropout voltage at 300mA load current.It offers high precision output voltage of ±2. The quality of low quiescent current andlow dropout voltage makes this device ideal for battery power applications.

FEATURES

Active Low Shutdown Control.

Very Low Quiescent Current.

Very Low Dropout Voltage of 470mV at 300mA Output Current (3.0V Output Version)

1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V Output Voltage.

Short Circuit and Thermal Protection.

±2 Output Tolerance.

Miniature Package: SOT-23-5

APPLICATIONS

PDA

DSC

Notebook

Pagers

Personal Communication Equipment

Cordless Telephones

Portable Instrumentation

Portable Consumer Equipment

Battery Powered Systems