? Input Voltage Range: 1.8V to 5.5V
? Adjustable Output Voltage Range up to 38V
? 400mA Internal Switch Current
? Up to 1MHz Switching Frequency
? 20μA Typical No-Load Quiescent Current
? 0.1μA Typical Shutdown Current
? Internal Soft-Start Function
? -40℃ to +85℃ Operating Temperature Range
? Available in Green TSOT-23-5 and
TDFN-2×2-6L Packages

1? 2 MHz / 3 MHz Switching Frequency
? Up to 94% Efficiency
? Output Peak Current up to 500 mA
? Operating Junction Temperature of –40°C to
125°C
? High PSRR (up to 90 dB)
? Small External Output Filter Components 1 μH
and 4.7 μF
? VIN range from 2.05 V to 6 V
? Optimized Power-Save Mode for Low Output
Ripple Voltage
? Forced PWM Mode Operation
? Typ. 22-μA Quiescent Current
? 100% Duty Cycle for Lowest Dropout
? Small 1-mm × 1.5-mm × 0.6-mm USON Package
? 12-mm2 Minimum Solution Size
? Supports 0.6-mm Maximum Solution Height
