Features
•1.7V to 5.5V Input Supply Range
•0.8V to 5.0V Output Voltage Range
•500mA Maximum Output Current
•120mV Maximum Dropout at 500mA Load (3.6VIN)
•20μA No-Load Supply Current in Low-Power Mode
•350μA Supply Current in Normal Mode
•<1μA Shutdown Supply Current
•45μVRMS Output Noise, 10Hz to 100kHz
•60dB PSRR at 10kHz, 250mA Load Current, and 300mV Input and Output Voltage Separation
•±2% DC Accuracy Over Load, Line, and Temperature Variations
•Active Discharge of 800Ω at OUT
•Stable with 2μF (Minimum Effective) Output Capacitance
•Programmable Soft-Start Rate
•Overcurrent and Overtemperature Protection
•Reverse-Current Protection
•Power-OK Output
•2mm x 2mm, 8-Pin TDFN Package
•-40°C to +125°C Operating Temperature