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
ISL6722AAVZ IC REG CTRLR BOOST/FLYBK 16TSSOP Renesas Electronics Corporation	960	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9V ~ 18V	Up to 1MHz	75%	No	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-TSSOP
LTC3838EUHF#PBF IC REG CTRLR BUCK 38QFN Analog Devices Inc.	2,189	-	RFQ	Datasheet	PolyPhase®	38-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
PXC1331CPNG003XTMA1 IFX PRIMARION CNTRLLER PG-VQFN-4 Infineon Technologies	4,000	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX25231ATCD/V+ 600MA/1A, 2MHZ DC/DC IN S18U Analog Devices Inc./Maxim Integrated	404	-	RFQ	Datasheet	-	12-WFDFN Exposed Pad	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 36V	2.1MHz	99%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	12-TDFN (3x3)
LTC3823IGN#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	3,997	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 36V	-	90%	Yes	No	-	Enable, On Time Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
UC3856DWTR IC REG CTRLR MULT TOP 16SOIC Texas Instruments	1,693	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 40V	200kHz	47%	Yes	Yes	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
PXE1410CDMG023XTMA1 IFX PRIMARION CNTRLLER Infineon Technologies	4,000	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM251772RHAR 36V FOUR SWITCH BUCK-BOOST CONTR Texas Instruments	3,979	-	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	3.5V ~ 36V	100kHz ~ 600kHz	-	No	Yes	I2C	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync	0°C ~ 70°C (TJ)	-	-	Surface Mount	40-VQFN (6x6)
MAX16990ATCF/V+ IC REG CTRLR BOOST/SEPIC 12TQFN Analog Devices Inc./Maxim Integrated	170	-	RFQ	Datasheet	-	12-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	1	1	4.5V ~ 36V	220kHz ~ 1MHz	93%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	12-TQFN (3x3)
MAX16990ATED/V+ 36V BOOST, 1 MHZ, IN UMAX OR TQF Analog Devices Inc./Maxim Integrated	1,470	-	RFQ	Datasheet	-	16-WFQFN Exposed Pad	Tray	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	1	1	4.5V ~ 36V	100kHz ~ 1MHz	93%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	16-TQFN (3x3)
LTC3868IUFD-1#PBF IC REG CTRLR BUCK 28QFN Analog Devices Inc.	4,418	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 24V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-QFN (4x5)
LTC3865IUH#PBF IC REG CTRLR BUCK 32QFN Analog Devices Inc.	1,100	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
BD9036EFV-CE2 AUTOMATICALLY CONTROLLED BUCK-BO Rohm Semiconductor	1,977	-	RFQ	Datasheet	-	24-VSSOP (0.220", 5.60mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	3.8V ~ 30V	100kHz ~ 600kHz	92%	Yes	Yes	-	Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	24-HTSSOP-B
MAX5070AASA+ IC REG CTRLR FLYBACK 8SOIC Analog Devices Inc./Maxim Integrated	240	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	10.8V ~ 30V	20kHz ~ 1MHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
TPS40100RGET IC REG CTRLR BUCK 24QFN Texas Instruments	350	-	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 18V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-VQFN (4x4)
UC3867DWTR IC REG CTRLR MULT TOP 16SOIC Texas Instruments	2,000	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 22V	50kHz ~ 500kHz	100%	No	No	-	Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
MAX25203QATJA/VY+ 36V DUAL PHASE BOOST CONTROLLER Analog Devices Inc./Maxim Integrated	490	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Transistor Driver	Step-Up	Positive	Boost	1	2	1.8V ~ 36V	220kHz ~ 2.1MHz	-	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	32-WETQFN (5x5)
PXE1331CDNG003XTMA1 IC CONTROLLER Infineon Technologies	3,950	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PXM1310CPMG003XTMA1 IFX PRIMARION CNTRLLER Infineon Technologies	3,330	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX20034ATIR/VY+ 36V DUAL HV CONTROLLER WITH LOW Analog Devices Inc./Maxim Integrated	145	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 36V	220kHz ~ 2.2MHz	99%	Yes	Yes	-	Current Limit, Enable	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	28-TQFN (5x5)

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.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.