GENERAL DESCRIPTION
The ADP2370/ADP2371 are high efficiency, low quiescent current, 800 mA buck (step-down) dc-to-dc converters in small 8-lead, 3 mm × 3 mm LFCSP (QFN) packages. The total solution requires only three tiny external components.

FEATURES
    Input voltage range: 3.2 V to 15 V, output current: 800 mA
    Quiescent current < 14 μA in power saving mode (PSM)
    >90% efficiency
    Force PWM pin (SYNC), 600 kHz/1.2 MHz frequency pin (FSEL)
    Fixed outputs: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 5 V, and adjustable option
    100% duty cycle capability
    Initial accuracy: ±1%
    Low shutdown current: <1.2 μA
    Quick output discharge (QOD) option
    Synchronizable to an external clock
    8-lead, 0.75 mm × 3 mm × 3 mm LFCSP (QFN) package
    Supported by ADIsimPower design tool

APPLICATIONS
    Portable and battery-powered equipment
    Automatic meter readers (WSN)
    Point of sales and transaction processing instruments
    Medical instruments
    Medium format display tablets and pads