AME8808

Analog Microelectronics, Inc. AME8808 750mA CMOS LDO n General Description 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 failure under the "Worst" of operating conditions. The AME8808 is stable with an output capacitance of 2.2µF or greater. n 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...