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