Features


Benefits and Features
    • Delivers Wide, Flexible Operating Range
      • 1.7V to 5.5V Input Supply Range
      • 0.8V to 5.0V Output Voltage Range
      • 500mA Maximum Output Current
      • 24.3mV Dropout at 500mA Load and 5.0V Input Voltage
      • 19.2µA No-Load Supply Current in Low-Power Mode
      • 332µA Supply Current in Normal Mode
      • <1µA Shutdown Supply Current
    • Reduces Noise and Improves Accuracy
      • 11µVRMS Output Noise, 10Hz to 100kHz
      • 70dB PSRR at 10kHz, 250mA Load Current, and 300mV Input and Output Voltage Separation
      • ±1% DC Accuracy over Load, Line,
        and Temperature Variations
    • Enables Ease-of-Use and Robust Protection
      • Stable with 2µF (Minimum Effective) Output Capacitance
      • Programmable Soft-Start Rate
      • Overcurrent and Overtemperature Protection
      • Reverse-Current Protection
      • Power-OK Output
    • Reduces Size and Improves Reliability
      • 1.42mm x 0.83mm, 3 x 2, 6-Bump, 0.4mm Pitch WLP
      • 2mm x 2mm, 8-Pin TDFN Package
      • -40°C to +125°C Operating Temperature

    Ordering Information appears at end of data sheet