Datasheet Analog Devices LTC3549EDCB#TRMPBF — Datenblatt

LTC3549
250mA Low VIN Buck
Regulator in 2mm × 3mm DFN
U DESCRIPTIO FEATURES
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■ 1.6V to 5.5V Input Voltage Range
Internal Soft-Start
Low Ripple Burst Mode® Operation
Output Ripple: 1µF) supply bypass capacitors. The
discharged bypass capacitors are effectively put in parallel with COUT, causing a rapid drop in VOUT. No regulator
can deliver enough current to prevent this problem if the
load switch resistance is low and it is driven quickly. The …