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AIC1723A

500mA Low Dropout Linear Regulator

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FEATURES

Low Dropout Voltage of 650mV at 500mA Output Current (3V Output Version).
Guaranteed 500mA Output Current.
Maximum Input Voltage is 8V
Low Ground Current at 65uA.
2% Accuracy Output Voltage of 1.5V/1.8V/ 2.0V /2.5V /2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/ 5.2V.
Only needs 4.7uF Output Capacitor for Stability.
Current and Thermal Limiting.

APPLICATIONS

CD-ROM Drivers.
LAN Cards.
Microprocessor.
RAM Module.
Wireless Communication Systems.
Battery Powered Systems.

DESCRIPTION

The AIC1723A is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1723A include zero base current loss, very low dropout voltage, and 2% accuracy output voltage. Typical ground current remains approximately 65 uA, for loading ranging from zero to maximum. Dropout voltage turns substantially low when output current is 500mA. Built-in output current limiting and thermal limiting provide maximal protection to the AIC1723A against fault conditions.

The AIC1723A is available with popular SOT-23, SOT-223, SOT-89 and TO-252 packages.

TYPICAL APPLICATION