DC DC Switching Controllers

Browse available DC DC Switching Controllers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
LTC3703HGN#PBF IC REG CTRLR BUCK 16SSOP Analog Devices Inc.	4,782	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	9.3V ~ 15V	100kHz ~ 600kHz	93%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	16-SSOP
UCC3806N IC REG CTRLR MULT TOPOLOGY 16DIP Texas Instruments	1,271	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	2	1	8V ~ 14.5V	47kHz	50%	Yes	No	-	Current Limit, Enable, Frequency Control	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP
LTC3857IUH#PBF IC REG CTRLR BUCK 32QFN Analog Devices Inc.	3,551	-	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
LTC1435CS#PBF IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	1,951	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
LTC3890EGN-3#PBF IC REG CTRLR BUCK/SEPIC 28SSOP Analog Devices Inc.	4,065	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, SEPIC	2	2	4V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-SSOP
LTC3829IFE#PBF IC REG CTRLR BUCK 38TSSOP Analog Devices Inc.	1,667	-	RFQ	Datasheet	PolyPhase®	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	4.5V ~ 38V	250kHz ~ 770kHz	94%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-TSSOP-EP
LTC7812HUH#PBF IC REG CTRLR BUCK/BOOST 32QFN Analog Devices Inc.	4,643	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	1	4.5V ~ 38V	115kHz ~ 835kHz, 350kHz ~ 535kHz	96%, 99%	No	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
LT8392EUFD#PBF 60V SYNC 4-SWITCH BUCK-BOOST LED Analog Devices Inc.	1,182	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	2	3V ~ 60V	400kHz	-	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-QFN (4x5)
LT3782AIFE#PBF IC REG CTRLR BOOST 28TSSOP Analog Devices Inc.	2,121	-	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	6V ~ 40V	154kHz ~ 465kHz	94%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-TSSOP-EP
LTC3709EG#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	1,539	-	RFQ	Datasheet	PolyPhase®	36-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	2	3.9V ~ 37V	-	90%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-SSOP
LTC1435ACS#PBF IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	2,531	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
UC2825BN IC OFFLINE SWITCH MULT TOP 16DIP Texas Instruments	4,863	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Active	-	-	-	Boost, Flyback, Forward	-	-	10V ~ 22V	1MHz	-	-	-	-	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	Through Hole	16-PDIP
LTC3707EGN#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	4,913	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 28V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
LTC3899EFE#PBF IC REG CTRLR BCK/BCK-BST 38TSSOP Analog Devices Inc.	100	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	3	2	4.5V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	100%	Yes	No	-	Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-TSSOP-EP
LTC1159IS#PBF IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	4,987	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4V ~ 40V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
LTC1435IS#PBF IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	1,559	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
LTC3890HGN-1#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	2,961	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	28-SSOP
LTC1628IUH#PBF IC REG CTRLR BUCK 32QFN Analog Devices Inc.	4,516	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 30V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (5x5)
LTC3372EUK#PBF 60V LOW IQ BUCK CONTROLLER PLUS Analog Devices Inc.	1,959	-	RFQ	Datasheet	-	48-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	5	1	4.5V ~ 60V	1MHz ~ 3MHz	98%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog	-40°C ~ 125°C (TJ)	-	-	Surface Mount	48-QFN (7x7)
LT1339CN#PBF IC REG CTRLR BST/FWRD CONV 20DIP Analog Devices Inc.	2,363	-	RFQ	Datasheet	-	20-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Forward Converter	1	1	Up to 20V	-	90%	No	Yes	-	Current Limit, Enable, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Through Hole	20-PDIP

DC DC Switching Controllers FAQ

What DC DC Switching Controllers components can I source from EGOO?

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