DC DC Switching Controllers

Browse available DC DC Switching Controllers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
UCC28C54DR INDUSTRIAL, 30-V, LOW-POWER CURR Texas Instruments	5,161	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, SEPIC	1	1	30V	1MHz	50%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
UCC28C42DR IC OFFLINE CTRLR PWM UVLO 8SOIC Texas Instruments	5,137	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	9V ~ 18V	Up to 1MHz	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	-	-	Surface Mount	8-SOIC
UCC28C44DR IC OFFLINE CTRLR PWM UVLO 8SOIC Texas Instruments	4,556	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	9V ~ 18V	Up to 1MHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	-	-	Surface Mount	8-SOIC
UCC28C52DR INDUSTRIAL, 30-V, LOW-POWER CURR Texas Instruments	1,932	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, SEPIC	1	1	30V	1MHz	100%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
UC2844BD1 IC REG CTRLR BST FLYBK ISO 8-SO STMicroelectronics	1,948	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UC2843BN IC REG CTRLR BST/FLYBK 8-MINIDIP STMicroelectronics	1,932	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Through Hole	8-Mini DIP
UCC28C55DR INDUSTRIAL, 30-V, LOW-POWER CURR Texas Instruments	8,968	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, SEPIC	1	1	30V	1MHz	50%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
UC3845BN IC REG CTRLR BOOST/FLYBACK 8DIP STMicroelectronics	1,811	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	-	-	Through Hole	8-Mini DIP
TL594CN IC REG CTRLR MULT TOPOLOGY 16DIP Texas Instruments	2,776	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	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	1kHz ~ 300kHz	97%	No	No	-	Dead Time Control, Frequency Control	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP
UC2845BD1013TR IC REG CTRLR BOOST/FLYBACK 8SOIC STMicroelectronics	7,427	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
UC2844BD1013TR IC REG CTRLR BST FLYBK ISO 8SOIC STMicroelectronics	2,000	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UCC25600DR IC REG CTRLR HALF-BRIDGE 8SOIC Texas Instruments	8,918	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	2	1	11.5V ~ 18V	40kHz ~ 350kHz	-	No	No	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
TL3842P IC REG CTRLR BST FLYBK PWM 8-DIP Texas Instruments	162	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward	1	1	10V ~ 30V	Up to 500kHz	97%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Through Hole	8-PDIP
SG2524N IC REG CTRLR MULT TOPOLOGY 16DIP Texas Instruments	226	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 40V	450kHz	45%	No	No	-	Current Limit, Frequency Control	-25°C ~ 85°C (TA)	-	-	Through Hole	16-PDIP
SG3524DR IC REG CTRLR MULT TOP 16SOIC Texas Instruments	3,320	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 40V	450kHz	45%	No	No	-	Current Limit, Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
TL3843P IC REG CTRLR MULT TOPOLOGY 8DIP Texas Instruments	1,696	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	97%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Through Hole	8-PDIP
TL3845P IC REG CTRLR MULT TOPOLOGY 8DIP Texas Instruments	1,083	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.6V ~ 30V	100kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	Automotive	AEC-Q100	Through Hole	8-PDIP
UC2845BN IC REG CTRLR BST/FLYBK 8-MINIDIP STMicroelectronics	1,634	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	-	-	Through Hole	8-Mini DIP
UC2842BD1013TR IC REG CTRLR BST FLYBK ISO 8SOIC STMicroelectronics	4,398	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UC2843BD1 IC REG CTRLR BOOST/FLYBACK 8SO STMicroelectronics	1,749	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC

WINSUN SOURCING SUPPORT

Need DC DC Switching Controllers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

DC DC Switching Controllers FAQ

Common questions about selecting, comparing and sourcing DC DC Switching Controllers components through Winsun (HK) Electronics.

What should I check when selecting DC DC Switching Controllers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific DC DC Switching Controllers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find DC DC Switching Controllers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for DC DC Switching Controllers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.