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.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BD9540EFV-E2IC REG CTRLR BUCK 28HTSSOP |
1,286 | - |
|
Datasheet | - | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 7.5V ~ 20V | - | - | Yes | No | - | Current Limit, Enable | -20°C ~ 100°C (TA) | - | - | Surface Mount | 28-HTSSOP-B |
|
BA9741FS-E2IC REG CTRLR BUCK/BOOST 16SSOP |
1,576 | - |
|
Datasheet | - | 16-LSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 2 | 1 | 3.6V ~ 35V | 10kHz ~ 800kHz | 100% | Yes | No | - | Dead Time Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP-A |
|
BD9016KV-ME2IC REG CTRLR BUCK 48VQFP |
4,887 | - |
|
Datasheet | - | 48-LQFP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.9V ~ 30V | 250kHz ~ 550kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C | - | - | Surface Mount | 48-VQFPC (7x7) |
|
BD9011EKN-E2IC REG CTRLR BUCK 36HQFN |
1,664 | - |
|
Datasheet | - | 36-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.9V ~ 30V | 300kHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 36-HQFNV (6.2x6.2) |
|
BD9763FVM-TRIC REG CTRLR BOOST 8MSOP |
3,663 | - |
|
Datasheet | - | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4V ~ 9V | 100kHz ~ 1.2MHz | 90% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
BD9842FV-E2IC REG CTRLR BUCK 20SSOP |
2,994 | - |
|
Datasheet | - | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.6V ~ 35V | 100kHz ~ 1.5MHz | - | No | No | - | Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-SSOP-B |
|
BD9031FV-CE2IC REG CTRLR BOOST 16SSOP |
1,449 | - |
|
Datasheet | - | 16-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive, Isolation Capable | Boost | 1 | 1 | 4.5V ~ 30V | 20kHz ~ 600kHz | 87% | No | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP-B |
|
|
BD9040FV-E2IC REG CTRLR BUCK 20SSOP |
2,679 | - |
|
Datasheet | - | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 18V | 200kHz ~ 750kHz | - | Yes | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP-B |
|
|
BD9846FV-E2IC REG CTRLR BUCK 20SSOP |
2,777 | - |
|
Datasheet | - | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.6V ~ 35V | 100kHz ~ 1.5MHz | - | No | No | - | Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-SSOP-B |
|
|
BD9853AFV-E2IC REG CTRLR BUCK 16SSOP |
1,774 | - |
|
Datasheet | - | 16-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 16V | 100kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP-B |
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.
