Key Features
■ Input voltage range:
□ 2.8 V to 5.0 V (2 x HP LDO)
□ 1.7 V to 5.0 V (3 x HV LDO)
□ 0.8 V to 1.5 V (2 x LV LDO)
□ 0.5 V to 1.25 V (2 x load switch)
■ Separate input supply and enable pins for flexible power configurations
■ Output voltage range:
□ 2.4 V to 3.3 V (2 x HP LDO)
□ 1.2 V to 3.75 V (3 x HV LDO)
□ 0.5 V to 1.2 V (2 x LV LDO)
■ Output current levels:
□ Up to 475 mA (2 x HP LDO)
□ Up to 500 mA (3 x HV LDO)
□ Up to 800 mA (2 x LV LDO)
□ Up to 800 mA (2 x load switch)
■ High PSRR of 102 dB at 1 kHz and 81 dB at 1 MHz (2 x HP LDO)
■ Ultra-low output voltage noise of 13 μV (2 x HP LDO)
■ Low dropout voltage (10 mV per 100 mA of load) for high current LDO supply rails (2 x LV LDO)
■ Ultra-low RON load switches with low leakage and slew rate control for low VIN supplies
■ Tight output voltage accuracy of ±1 % over-temperature
■ Low shutdown current of 300 nA
■ Low quiescent current of 14 μA
■ User configurable settings via I2C interface and OTP
□ Including output voltage, power sequencing, soft-start timing, and current limit threshold
■ Soft start and soft shutdown
■ Under-voltage lockout (UVLO)
■ Thermal shutdown
■ Configurable temperature alerts
■ Wide -40 °C to +85 °C operating temperature
■ 20-pin WLCSP: 1.675 mm x 2.075 mm x 0.465 mm, 0.4 mm pitch