AIC1723中文資料AIC數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The AIC1723 is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1723 include zero base current loss, very low dropout voltage, and 2 accuracy output voltage. Typical ground current remains approximately

65μA, from no load to maximum loading conditions. Dropout voltage at 500mA output current is exceptionally low: 750mV for the AIC1723-50 and AIC1723-52, 900mV for the AIC1723-38, AIC1723-37, AIC1723-35, and the AIC1723-33. Output current limiting and thermal limiting are built in to provide maximal protection to the AIC1723 against fault conditions.

The AIC1723 comes in the popular SOT-223, TO-251 and TO-252 packages.

FEATURES

? Low Dropout Voltage of 750mV at 500mA Output Current (5.0V Output Version).

? Guaranteed 500mA Output Current.

? Internal 1.5? P-MOSFET Draws no Base Current.

? Low Ground Current at 65μA.

? 2 Accuracy Output Voltage of 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/ 5.2V.

? Input Voltage Range up to 12V (5.0V Output Version).

? Needs only 4.7μF for Stability.

? Current and Thermal Limiting.

APPLICATIONS

? Voltage Regulator for CD-ROM Drivers.

? Voltage Regulator for LAN Cards.

? Voltage Regulator for Monitor Microprocessor.

? Voltage Regulator for RAM Module.

? Wireless Communication Systems.

? Battery Powered Systems.