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
LTC3890MPGN-1#TRPBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	4,628	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	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	-55°C ~ 150°C (TJ)	-	-	Surface Mount	28-SSOP
LTC3890MPGN-3#TRPBF IC REG CTRLR BUCK/SEPIC 28SSOP Analog Devices Inc.	2,165	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	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	-55°C ~ 150°C (TJ)	-	-	Surface Mount	28-SSOP
LTC3890MPUH#TRPBF IC REG CTRLR BUCK/SEPIC 32QFN Analog Devices Inc.	3,939	-	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-55°C ~ 150°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
LTC3890MPUH-2#TRPBF IC REG CTRLR BUCK/SEPIC 32QFN Analog Devices Inc.	4,200	-	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	Tape & Reel (TR)	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, Phase Control, Power Good, Soft Start, Tracking	-55°C ~ 150°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
LTC3890MPUH-2#PBF IC REG CTRLR BUCK/SEPIC 32QFN Analog Devices Inc.	4,184	-	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	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, Phase Control, Power Good, Soft Start, Tracking	-55°C ~ 150°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
UCC1800TD1 UCC1800TD1 Texas Instruments	3,322	-	RFQ	Datasheet	-	Die	Tube	Obsolete	PWM	-	-	-	-	-	-	-	-	No	No	-	-	25°C	-	-	-	Die
SG1845Y IC REG CTRLR FLYBACK 8DIP Microchip Technology	3,058	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	1Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CERDIP
SG1525AJ IC REG CTRLR PUSH-PULL 16DIP Microchip Technology	4,324	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	8V ~ 35V	100Hz ~ 350kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	16-CERDIP
LT8705MPFE#TRPBF IC REG CTRLR BUCK-BOOST 38TSSOP Analog Devices Inc.	3,447	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8V ~ 80V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	Surface Mount	38-TSSOP-EP
LT8705AMPFE#TRPBF IC REG CTRLR BUCK-BOOST 38TSSOP Analog Devices Inc.	3,262	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8V ~ 80V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 125°C	-	-	Surface Mount	38-TSSOP-EP
SG1526BJ IC REG CTRLR BUCK/FLYBACK 18DIP Microchip Technology	4,971	-	RFQ	Datasheet	-	18-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8V ~ 35V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	-55°C ~ 125°C (TJ)	-	-	Through Hole	18-CERDIP
SG1524BJ-DESC IC REG CTRLR BUCK 16JDIP Microchip Technology	2,071	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Bulk	Obsolete	Transistor Driver	-	Positive	-	2	1	7V ~ 40V	50Hz ~ 600kHz	49%	No	Yes	-	Enable, Frequency Control	-55°C ~ 125°C (TA)	Military	MIL-STD-883B	Through Hole	16-CERDIP
TPS40007TDA2 TPS40007TDA2 Texas Instruments	2,441	-	RFQ	Datasheet	-	Die	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	-	-	-	-	-	Yes	No	-	-	25°C	-	-	-	Die
TPS40210SKGD1 IC REG CTRLR BST/FLYBK/SEPIC DIE Texas Instruments	4,992	-	RFQ	Datasheet	-	Die	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	5.5V ~ 52V	35kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 210°C (TA)	-	-	Surface Mount	Die
TPS40200SKGD1 IC REG CTRLR BUCK XCEPT Texas Instruments	4,639	-	RFQ	Datasheet	-	13-UltraCSP™ (Xcept)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	5.5V ~ 52V	35kHz ~ 500kHz	100%	No	No	-	Frequency Control, Soft Start	-55°C ~ 210°C (TA)	-	-	Surface Mount	-
UCC1800TD2 UCC1800TD2 Texas Instruments	3,218	-	RFQ	Datasheet	-	Die	Tube	Obsolete	PWM	-	-	-	-	-	-	-	-	No	No	-	-	25°C	-	-	-	Die
LTC1871XMS#TRPBF IC REG CTRLR BOOST/SEPIC 10MSOP Analog Devices Inc.	1,172	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.5V ~ 36V	50kHz ~ 1MHz	92%	No	Yes	-	Frequency Control	-40°C ~ 175°C (TJ)	-	-	Surface Mount	10-MSOP
UC1825AVTD1 IC REG CTRLR MULT TOPOLOGY DIE Texas Instruments	3,210	-	RFQ	Datasheet	-	Die	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8.4V ~ 22V	400kHz ~ 1MHz	50%	No	No	-	Current Limit, Frequency Control, Ramp, Soft Start	-	-	-	Surface Mount	Die
UC1825VTD1 UC1825VTD1 Texas Instruments	3,533	-	RFQ	Datasheet	-	Die	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8.4V ~ 22V	400kHz ~ 1MHz	50%	No	No	-	Current Limit, Frequency Control, Ramp, Soft Start	-	-	-	-	Die
UC1825AVTD2 IC REG CTRLR MULT TOPOLOGY DIE Texas Instruments	3,035	-	RFQ	Datasheet	-	Die	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8.4V ~ 22V	400kHz ~ 1MHz	50%	No	No	-	Current Limit, Frequency Control, Ramp, Soft Start	-	-	-	Surface Mount	Die

DC DC Switching Controllers FAQ

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

You can browse available DC DC Switching Controllers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete DC DC Switching Controllers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

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