Data Sheet
50 mA/500 mA, Ultralow Power Step-Down
Regulator with Battery Voltage Monitor
ADP5302
FEATURES
Input supply voltage range: 2.
15 V to 6.
50 V Operates down to 2.
00 V Ultralow 240 nA quiescent current with no load Selectable output voltages of 1.
2 V to 3.
6 V, or 0.
8 V to 5.
0 V ±1.
5% output accuracy over the full temperature range in
pulse-width modulation (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 VINOK flag to monitor input battery voltage Ultrafast stop switching control 100% duty cycle operation mode 2 MHz switching frequency with optional synchronization input from 1.
5 MHz to 2.
5 MHz Quick o...