AIC1722 General Description
The AIC1722 is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1722 include zero base current loss, very low dropout voltage, and 2% accuracy output voltage.Typical ground current remains approximately 55A, from no load to maximum loading conditions. Dropout voltage at 100mA output current is exceptionally low:130mV for the AIC1722-50 and AIC1722-52 , 180mV for the AIC1722-33,AIC1722-35,and AIC1722-37 AIC1722-38.Output current limiting and thermal limiting are built in to provide maximal protection to the AIC1722 against fault conditions.
The AIC1722 comes in the popular 3-pin SOT-89 and TO-92 packages.
AIC1722 Maximum Ratings
Input Supply Voltage ........................................................... -0.3~12V
Operating Junction Temperature Range ..................... -40°C~ 125°C
Storage Temperature Range ...................................... -65°C~150°C
Power Dissipation SOT-89 Package ................ 0.5W
TO-92 Package .................. 0.5W
AIC1722 Typical Application
Voltage Regulator for CD-ROM Drivers.
Voltage Regulator for LAN Cards.
Voltage Regulator for Microprocessor.
Wireless Communication Systems.
Battery Powered Systems.
AIC1722 Connection Diagram
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