DC DC Switching Controllers

Use the filters and product table below to compare DC DC Switching Controllers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
UCC2807DTR-3 UCC2807 - PROGRAMMABLE MAXIMUM D Unitrode	5,000	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	4.1V ~ 13.5V	202kHz	78%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UCC3807D-1 UCC3807-1 PROGRAMMABLE MAXIMUM D Unitrode	4,813	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, SEPIC	1	1	6.9V ~ 13.5V	202kHz	78%	No	No	-	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
UC2842J UC2842 CURRENT MODE PWM CONTROLL Unitrode	175	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	12V ~ 28V	Up to 500kHz	97%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	8-CDIP
UCC2808AN-2G4 UCC2808A-2 LOW-POWER CURRENT-MOD Unitrode	150	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	4.1V ~ 15V	194kHz	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
UCC3884D UCC3884 FREQUENCY FOLDBACK CURRE Unitrode	154	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	8.3V ~ 15V	-	78%	No	Yes	-	Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
UCC28084P UCC28084 CURRENT MODE PUSH-PULL Unitrode	352	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	2	1	4.1V ~ 15V	200kHz	49%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
UC3527AN UC3527A REGULATING PULSE WIDTH M Unitrode	600	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Bulk	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	8V ~ 35V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP
UC2572D UC2572 NEGATIVE OUTPUT FLYBACK P Unitrode	450	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Negative	Flyback	1	1	4.75V ~ 30V	100kHz	92%	No	No	-	Current Limit, Ramp	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UCC3580D-1 UCC3580 - SINGLE-ENDED ACTIVE CL Unitrode	1,703	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Forward Converter	2	1	8.5V ~ 16V	400kHz	66%	No	No	-	Enable, Ramp, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
UC2525BDWTR UC2525B REGULATING PULSE WIDTH M Unitrode	2,000	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 35V	100Hz ~ 400kHz	49%	Yes	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC

WINSUN SOURCING SUPPORT

Need Help Sourcing DC DC Switching Controllers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

DC DC Switching Controllers FAQ

Common questions about filtering, comparing and sourcing DC DC Switching Controllers components.

How can I narrow the DC DC Switching Controllers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific DC DC Switching Controllers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.