Features

▪ Input Voltage Range: 2.7V to 5.5V

▪ Max Output Current: 2A

▪ Max dropout voltage: 567mV at 2A and 3.3 VOUT.

▪ Low RMS output noise: 6.5µVRMS (10Hz to

100kHz)

▪ Two Output Voltage Configurations:

• Using PCB layout and voltage set pins: 0.8V to

3.95V

• External Resistors: 0.8V to 5.5V-VDROPOUT

▪ Output Noise Spectral Density:

• 226nV/√Hz at 10Hz

• 77nV/√Hz at 10kHz

▪ High PSRR VHEADROOM= 1.7V:

• 100kHz: 60dB at 2A and 85dB at 500mA

• 1MHz: 51dB at 2A and 62dB at 500mA

▪ Output Voltage Accuracy ±1.75 over line, load,

and temperature.

▪ Fast startup: 200µs at VHEADROOM = 3.7V

▪ Typical shutdown current: 200nA at +125°C

▪ Overvoltage indication, and overcurrent and

over-temperature fault protection