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Data Sheet
50 mA/500 mA, High Efficiency, Ultralow Power Step-Down Regulator
ADP5301
13169-001
FEATURES
Input start-up voltage range: 2.15 V to 6.50 V Operates down to 2.00 V voltage Ultralow 180 nA quiescent current with no load Selectable output voltage of 1.2 V to 3.6 V or 0.8 V to 5.0 V ±1.5% output accuracy over full temperature range in
PWM mode Selectable hysteresis mode or PWM operation mode Output current
Up to 50 mA in hysteresis mode Up to 500 mA in PWM mode VOUTOK flag monitors the output voltage 100% duty cycle operation mode 2 MHz switching frequency with optional synchronization input from 1.5 MHz to 2.5 MHz QOD option UVLO, OCP, and TSD protection 9-ball, 1.65 mm × 1.
ADP5301 Datasheet
