Datasheet Analog Devices LTC1878EMS8#TRPBF — 数据表

LTC1878
High Efficiency
Monolithic Synchronous
Step-Down Regulator
U DESCRIPTIO FEATURES
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■ The LTC ®1878 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current
mode architecture. Supply current during operation is
only 10µA and drops to < 1µA in shutdown. The 2.65V to
6V input voltage range makes the LTC1878 ideally suited
for single Li-Ion battery-powered applications. 100% duty
cycle provides low dropout operation, extending battery
life in portable systems. High Efficiency: Up to 95% …