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
LTC7801IFE#TRPBF $12.15	Analog Devices Inc.	IC REG CTRLR SYNC BUCK 24TSSOP	Tape & Reel (TR),Cut Tape (CT)	24-TSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7801IUFD#PBF $11.87	Analog Devices Inc.	IC REG CTRLR SYNC BUCK 24QFN	Tube	24-QFN (4x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7801IUFD#TRPBF $11.87	Analog Devices Inc.	IC REG CTRLR SYNC BUCK 24QFN	Tape & Reel (TR),Cut Tape (CT)	24-QFN (4x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
LTC7802EUFDM#PBF $6.43	Analog Devices Inc.	40V, LOW IQ DUAL PHSE SYCH STP-D	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LTC7802EUFDM#TRPBF $2.67	Analog Devices Inc.	40V, LOW IQ DUAL PHSE SYCH STP-D	Tape & Reel (TR)	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LTC7802EUFDM-3.3#PBF $6.43	Analog Devices Inc.	40V LOW IQ DUAL BUCK CTL W/ 3.3V	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LTC7802EUFDM-3.3#TRPBF $2.67	Analog Devices Inc.	40V LOW IQ DUAL BUCK CTL W/ 3.3V	Tape & Reel (TR)	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LTC7802IUFDM#WPBF $6.99	Analog Devices Inc.	40V, LOW IQ DUAL PHSE SYCH STP-D	Tube	28-QFN (4x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)