| Description & Applications | 50 mA, 100 mA and 150 mA CMOS LDO •Low Supply Current (50 µA, typical) • Low Dropout Voltage • High Output Voltage Accuracy • Standard or Custom Output Voltages • Power-Saving Shutdown Mode • Reference Bypass Input for Ultra Low-Noise Operation • Overcurrent and Overtemperature Protection • Space-Saving 5-Pin SOT-23 Package • Pin-Compatible Upgrades for Bipolar Regulators • Battery-Operated Systems • Portable Computers • Medical Instruments • Instrumentation • Cellular/GSM/PHS Phones • Linear Post-Regulator for SMPS • Pagers |