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
LTC7804IMSE#TRPBF $2.83	Analog Devices Inc.	LOW IQ SYNCH BOOST CONTROLLER	Tape & Reel (TR)	16-MSOP-EP	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7804IUD#PBF $6.71	Analog Devices Inc.	LOW IQ SYNCHRONOUS BOOST CONTROL	Tube	16-QFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7804IUD#TRPBF $2.83	Analog Devices Inc.	LOW IQ SYNCH BOOST CONTROLLER	Tape & Reel (TR)	16-QFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7805RUFDM#PBF $7.20	Analog Devices Inc.	40V DUAL LOW IQ, 100% DC SYNC BU	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7805RUFDM#TRPBF $7.20	Analog Devices Inc.	40V DUAL LOW IQ, 100% DC SYNC BU	Tape & Reel (TR),Cut Tape (CT)	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7806RUFDM#PBF $8.81	Analog Devices Inc.	2-Phase Sync Boost CTL, 40V, 3MH	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7806RUFDM#TRPBF $4.09	Analog Devices Inc.	2-Phase Sync Boost CTL, 40V, 3M	Tape & Reel (TR)	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
LTC7810ELXE#PBF $12.49	Analog Devices Inc.	150V LOW IQ, DUAL, 2-PHASE SYNCH	Tray	48-eLQFP (7x7)	Surface Mount	-	-40°C ~ 125°C