AIC1723A

AIC1723A 500mA Low Dropout Linear Regulator 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 65µA. 2% Accuracy Output Voltage of 1.8V/ 2.0V /2.5V /2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/ 5.2V. Only needs 4.7µF Output Capacitor for Stability. Current and Thermal Limiting. 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 µ A, 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 SOT23, SOT-223, SOT-89 and TO-252 packages. APPLICATIONS CD-ROM Drivers. LAN Cards. Microprocessor. RAM Module. Wireless Communication Systems. Battery Powered Systems. TYPICAL APPLICATION CIRCUIT www.DataSheet4U.com VIN VIN VOUT AIC1723A VOUT + 1µF CIN GND + 4.7µF COUT Low Dropout Linear Regulator (CIN and COUT are electrolytic capacitor) Analog Integrations Corporation Si-Soft Research Center 3A1, No.1, Li-Hsin Rd. I , Science Park , Hsinchu 300, Taiwan , R.O.C. TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw DS-1723AP-02 082304 1 AIC1723A ORDERI...