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LTC3549

LTC3549 is 250mA Low VIN Buck Regulator manufactured by Linear Technology.

LTC3549 datasheet preview

LTC3549 Datasheet

Part number	LTC3549
Download	LTC3549 Datasheet (PDF)
File Size	361.05 KB
Manufacturer	Linear Technology
Description	250mA Low VIN Buck Regulator

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LTC3549 Distributor

LTC3549 Description

LTC3549 250mA Low VIN Buck Regulator in 2mm × 3mm DFN U.

LTC3549 Key Features

1.6V to 5.5V Input Voltage Range
Internal Soft-Start
Low Ripple Burst Mode® Operation
2.25MHz Constant-Frequency Operation
High Efﬁciency: Up to 93%
250mA Output Current (VIN = 1.8V, VOUT = 1.2V)
450mA Peak Inductor Current
No Schottky Diode Required
Low Dropout Operation: 100% Duty Cycle
0.611V Reference Voltage

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