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AME, Inc.
High PSRR, 250mA CMOS LDO
n Functional Block Diagram
IN
Overcurrent Shutdown
AME8822
n General Description
The AME8822 family of positive, linear regulators feature low quiescent current (30µA typ.) low dropout voltage and excellent PSRR, thus making them ideal for telecommunications and other battery applications. These rugged devices have both thermal shutdown and current limit to prevent device failure under the "Worst" operating conditions. The AME8822 is stable with an output capacitance of 1µF or larger.
OUT
Thermal Shutdown
EN R1 AMP
+
n Features
R2
l Very Low Dropout Voltage l Fast Turn on Time 100µS(Typ.) l Guaranteed 250mA Output l 30µA Quiescent Current l Over-Temperature Shutdown l Excellent PSRR (Typ.
AME8822 Datasheet
