DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and \"burn off\" excess voltage.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LTC7883AY#PBF $12.74	Analog Devices Inc.	QUAD CHANNEL PSM	Tray	99-BGA (9x7.5)	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7891RUFDM#PBF $5.62	Analog Devices Inc.	IC REG BUCK	Tube	-	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7891RUFDM#TRPBF $5.62	Analog Devices Inc.	IC REG BUCK	Tape & Reel (TR),Cut Tape (CT)	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7892AUJM#WTRPBF $8.85	Analog Devices Inc.	LOW IQ 100V SYNC BUCK CONTROLLER	Tape & Reel (TR),Cut Tape (CT)	40-QFN (6x6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LTC7893AUFDM#PBF $5.62	Analog Devices Inc.	LOW IQ 100V SINGLE SYNC BOOST CT	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	LTC®7893	-40°C ~ 125°C (TJ)
LTC7893AUFDM#TRPBF $2.22	Analog Devices Inc.	LOW IQ 100V SINGLE SYNC BOOST CT	Tape & Reel (TR)	28-QFN (4x5)	Surface Mount, Wettable Flank	LTC®7893	-40°C ~ 125°C (TJ)
LTC7893AUFDM#WPBF $6.22	Analog Devices Inc.	LOW IQ 100V SINGLE SYNC BOOST CT	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	LTC®7893	-40°C ~ 125°C (TJ)
LTC7893AUFDM#WTRPBF $2.55	Analog Devices Inc.	LOW IQ 100V SINGLE SYNC BOOST CT	Tape & Reel (TR)	28-QFN (4x5)	Surface Mount, Wettable Flank	LTC®7893	-40°C ~ 125°C (TJ)