Voltage Regulators - DC DC Switching Regulators
Browse available Voltage Regulators - DC DC Switching Regulators 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.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FAN5362UC33XIC REG BUCK 3.3V 500MA 6WLCSP |
3,502 | - |
|
Datasheet | - | 6-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 3.5V | 5.5V | 3.3V | - | 500mA | 3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WLCSP (1.23x0.88) |
|
FAN5365UC00XIC REG BUCK PROG 800MA 9WLCSP |
1,010 | - |
|
Datasheet | - | 9-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 1 | 2.3V | 5.5V | 0.75V | 1.44V | 800mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-WLCSP (1.22x1.22) |
|
IP1827TRPBFIC REG BUCK ADJ 25A 17LGA |
1,543 | - |
|
Datasheet | iPOWIR™ | 17-LLGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 16V | 0.6V | 12V | 25A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-LGA (7.65x7.65) |
|
|
IP1837TRPBFIC REG BUCK ADJ 35A 17LGA |
3,688 | - |
|
Datasheet | iPOWIR™ | 17-LLGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 16V | 0.6V | 12V | 35A | 225kHz ~ 1.65MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-LGA (7.65x7.65) |
|
IR3473MTR1PBFIC REG BUCK ADJ 6A 16QFN |
4,810 | - |
|
Datasheet | SupIRBuck® | 16-PowerVFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 6A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (4x5) |
|
|
IR3475MTR1PBFIC REG BUCK ADJ 10A 16QFN |
3,989 | - |
|
Datasheet | SupIRBuck® | 16-PowerVFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 10A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (4x5) |
|
IR3476MTR1PBFIC REG BUCK ADJ 12A 16QFN |
4,513 | - |
|
Datasheet | SupIRBuck® | 16-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 12A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (5x6) |
|
|
IR3476MTRPBFIC REG BUCK ADJ 12A 16QFN |
1,599 | - |
|
Datasheet | SupIRBuck® | 16-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 12A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (5x6) |
|
|
IR3477MTR1PBFIC REG BUCK ADJ 15A 16QFN |
1,458 | - |
|
Datasheet | SupIRBuck® | 16-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 15A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (5x6) |
|
IR3477MTRPBFIC REG BUCK ADJ 15A 16QFN |
1,491 | - |
|
Datasheet | SupIRBuck® | 16-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 27V | 0.5V | 12V | 15A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (5x6) |
|
IR3863MTR1PBFIC REG BUCK ADJ 6A 17POWERQFN |
2,083 | - |
|
Datasheet | SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 21V | 0.5V | 12V | 6A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PowerQFN (4x5) |
|
IR3863MTRPBFIC REG BUCK ADJ 6A 17PQFN |
4,942 | - |
|
Datasheet | SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 21V | 0.5V | 12V | 6A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PQFN (4x5) |
|
|
IR3865MTR1PBFIC REG BUCK ADJ 10A 17POWERQFN |
1,463 | - |
|
Datasheet | SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 21V | 0.5V | 12V | 10A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PowerQFN (4x5) |
|
|
IR3865MTRPBFIC REG BUCK ADJ 10A 17POWERQFN |
3,488 | - |
|
Datasheet | SupIRBuck® | 17-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 21V | 0.5V | 12V | 10A | Up to 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 17-PowerQFN (4x5) |
|
SI9100DJ02-E3IC REG BUCK BOOST 14PDIP |
4,053 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Step-Down, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Buck, Buck-Boost, Flyback, Forward Converter | - | 1 | 10V | 70V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 14-PDIP |
|
|
SI9100DN02-E3IC REG BUCK BOOST 20PLCC |
4,801 | - |
|
Datasheet | - | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Step-Down, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Buck, Buck-Boost, Flyback, Forward Converter | - | 1 | 10V | 70V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
|
|
SI9102DN02-E3IC REG FLYBACK 20PLCC |
2,848 | - |
|
Datasheet | - | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | - | 1 | 10V | 120V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
|
|
SI9102DN02-T1-E3IC REG FLYBACK 20PLCC |
2,836 | - |
|
Datasheet | - | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | - | 1 | 10V | 120V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
|
SI9104DW-T1-E3IC REG FLYBACK 16SOIC |
4,637 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | - | 1 | 10V | 120V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
SI9105DN02-E3IC REG FLYBACK 20PLCC |
1,677 | - |
|
Datasheet | - | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 10V | 120V | - | - | - | 40kHz ~ 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
Voltage Regulators - DC DC Switching Regulators FAQ
Common questions about selecting, comparing and sourcing Voltage Regulators - DC DC Switching Regulators components through Winsun (HK) Electronics.
What should I check when selecting Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.
