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
LM5025DMTC/NOPB IC REG CTRLR FWRD CONV 16TSSOP Texas Instruments	440	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Bulk	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8V ~ 15V	200kHz ~ 580kHz	80%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
UCC39421N IC REG CTRLR MULT TOPOLOGY 16DIP Texas Instruments	1,877	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Discontinued at Digi-Key	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	1.8V ~ 8V	150kHz ~ 1.2MHz	88%	Yes	Yes	-	Enable, Frequency Control, Low Battery, Reset	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP
TPS40052PWPR IC REG CTRLR BUCK 16HTSSOP Texas Instruments	4,379	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	10V ~ 40V	100kHz ~ 1MHz	94%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-HTSSOP
UCC3884D IC REG CTRLR MULT TOP 16SOIC Texas Instruments	3,262	-	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 IC REG CTRLR MULT TOPOLOGY 8DIP Texas Instruments	4,089	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Obsolete	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
TPS40020PWP IC REG CTRLR BUCK 16HTSSOP Texas Instruments	4,922	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25V ~ 5.5V	100kHz ~ 1MHz	95%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-HTSSOP
UCC25630-2DDBR UCC25630-2DDBR Texas Instruments	2,193	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width), 14 Leads	Tape & Reel (TR)	Obsolete	Transistor Driver	-	Positive, Isolation Capable	Half-Bridge	1	1	13V ~ 26V	35kHz ~ 1MHz	50%	No	No	-	Hybrid Hysteretic Control (HHC)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-SOIC
UCC25630-4DDBR UCC25630-4DDBR Texas Instruments	975	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width), 14 Leads	Tape & Reel (TR)	Obsolete	Transistor Driver	-	Positive, Isolation Capable	Half-Bridge	1	1	13V ~ 26V	35kHz ~ 1MHz	50%	No	No	-	Hybrid Hysteretic Control (HHC)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-SOIC
UC2823Q IC REG CTRLR MULT TOP 20PLCC Texas Instruments	368	-	RFQ	Datasheet	-	20-LCC (J-Lead)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	8.4V ~ 30V	340kHz ~ 460kHz	80%	No	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-25°C ~ 85°C (TA)	-	-	Surface Mount	20-PLCC (9x9)
UCC2961D IC REG CTRLR FWRD CONV 14SOIC Texas Instruments	4,942	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8V ~ 19V	400kHz	72%	Yes	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-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.