DC DC Switching Controllers

Explore DC DC Switching Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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	4.94	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	6.55	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	3.41	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX25231ATCD/V+ 600MA/1A, 2MHZ DC/DC IN S18U Analog Devices Inc./Maxim Integrated	404	0.00	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	6.66	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	2.96	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	4.45	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM251772RHAR 36V FOUR SWITCH BUCK-BOOST CONTR Texas Instruments	3,979	0.00	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	3.43	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	0.00	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	6.66	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	5.06	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	0.00	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	1.98	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	2.76	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	3.09	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	0.00	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	1.00	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PXM1310CPMG003XTMA1 IFX PRIMARION CNTRLLER Infineon Technologies	3,330	3.75	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX20034ATIR/VY+ 36V DUAL HV CONTROLLER WITH LOW Analog Devices Inc./Maxim Integrated	145	3.55	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)

FAQ

Frequently Asked Questions

What are DC DC Switching Controllers components used for?

DC DC Switching Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right DC DC Switching Controllers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find DC DC Switching Controllers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.