AME8808 - Analog Microelectronics

AME8808 750mA CMOS LDO

The AME8808 family of positive, linear regulators feature low quiescent current (30µA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT-223 and DPAK-2 packages are attractive for "Pocket" and "Hand Held" applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failur.

Features

l Very Low Dropout Voltage l Guaranteed 750mA Output l Accurate to within 1.5% l 30µA Quiescent Current l Over-Temperature Shutdown l Current Limiting l Short Circuit Current Fold-back l Space-Saving SOT-223 and DPAK-2 Package l Factory Pre-set Output Voltages l Low Temperature Coefficient n Functional Block Diagram IN OUT Overcurrent Shutdown Thermal Shutdown R1 AMP V ref=1.215V R2 GND n Applications l Instrumentation l P.