AME8838

www.DataSheet4U.com AME, Inc. AME8838 n General Description The AME8838 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. The ultra-small SC-70-5, SC-70-4 & SOT-23 packages are attractive for "Pocket" and "Hand Held" applications. These rugged devices have both Thermal Shutdown and Current limit to prevent device failure under the "Worst" operating conditions. The AME8838 is stable with an output capacitance of 1µF or larger. High PSRR, 150mA CMOS LDO n Functional Block Diagram IN Overcurrent Shutdown OUT Thermal Shutdown EN R1 AMP + n Features R2 l Very Low Dropout Voltage l Guaranteed 150mA Output l 30µA Quiescent Current l Over-Temperature Shutdown l Current Limiting l Excellent PSRR (Typ. 65dB) l Power-Saving Shutdown Mode l Ultra-small SC-70-5, SC-70-4 & SOT-23 Packages l Factory Pre-set Output Voltages l Low Temperature Coefficient l Input Voltage Range (2V - 6V) l All AME's lead free Products Meet RoHS Standard. C1 1 µF Vref GND n Typical Application IN IN EN IN OUT AME8838 OUT GND C2 1µF n Applications l Cellular Phones l Instrumentation l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets l Cameras l Telecommunications Rev.E.04 1 www.DataSheet4U.com AME, Inc. AME8838 n Pin Configuration SC-70-5 Top View 5 4 High PSRR, 150mA CMOS LDO SC-70-5 Top View AME883...