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AIC1722A

300mA Low Dropout Linear Regulator

FEATURES
  • Low Dropout Voltage of 470mV at 300mA Out-put Current (3.0V Output Version)
  • Guaranteed 300mA Output Current
  • Maximum Input Voltage is 8V
  • Low Ground Current at 55uA
  • 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
  • Needs only 1uF for Stability
  • Current and Thermal Limiting.
APPLICATIONS
  • Voltage Regulator for CD-ROM Drivers
  • Voltage Regulator for LAN Cards
  • Voltage Regulator for Microprocessor
  • Wireless Communication Systems
  • Battery Powered Systems
DESCRIPTION
The AIC1722A is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1722A include zero base current loss, very low dropout voltage, and 2% accuracy output voltage. Typical ground current remains approximately 55uA, from no load to maximum loading conditions. Dropout voltage at 300mA output current is exceptionally low. Output current limiting and thermal limiting are built in to provide maximal protection to the AIC1722A against fault conditions.
The AIC1722A comes in the popular SOT23-3, SOT89-3 and TO92-3 packages.
TYPICAL APPLICATION


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