U U
LTC3563
500mA, Synchronous Step-Down DC/DC Converter with Selectable Output Voltage
FEATURES
DESCRIPTIO
■ High Efficiency: Up to 96% ■ Pin Selectable Output Voltage: 1.28V/1.87V ■ Low Ripple (<20mVP-P) Burst Mode® Operation:
IQ = 26µA ■ Very Low Quiescent Current: Only 26µA ■ 2.5V to 5.5V Input Voltage Range ■ 2.25MHz Constant Frequency Operation ■ L...