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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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IRU3037CSTRIC REG CTRLR BUCK/BOOST 8SOIC |
1,981 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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IRU3037CSTRPBFIC REG CTRLR BUCK/BOOST 8SOIC |
3,503 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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L6725TRIC REG CTRLR BUCK 16SOIC |
2,573 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 18V | 250kHz, 500kHz | 100% | Yes | Yes | - | Current Limit, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
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111-3013IC REG CTRLR BUCK/BOOST 8SOIC |
1,355 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 400kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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IRU3037CSIC REG CTRLR BUCK/BOOST 8SOIC |
2,058 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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IRU3037ACSPBFIC REG CTRLR BUCK/BOOST 8SOIC |
1,225 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 400kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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IRU3037CSPBFIC REG CTRLR BUCK/BOOST 8SOIC |
2,950 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.2V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
FX003FX003 |
2,075 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 28V | 300kHz ~ 670kHz | - | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
SC2621STRTIC REG CTRLR BUCK 14SOIC |
4,527 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 16V | 500kHz | 97% | Yes | No | - | Current Limit, Phase Control | -25°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
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MAX25431ATGB/VY+TIC REG CTRLR BUCK/BOOST 24SWTQFN |
3,408 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 2 | 6V ~ 36V | 2.2MHz | - | No | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TA) | Automotive | AEC-Q101 | Surface Mount, Wettable Flank | 24-SWTQFN (4x4) |
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XC9501B091DR-G2CH.STEP-UP/UP DC/DC CONTROLLER |
2,461 | - |
|
Datasheet | XC9501 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up | Positive | Boost | 2 | 2 | 2V ~ 10V | 100kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9501B092DR-G2CH.STEP-UP/UP DC/DC CONTROLLER |
1,083 | - |
|
Datasheet | XC9501 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up | Positive | Boost | 2 | 2 | 2V ~ 10V | 180kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9501B093DR-G2CH.STEP-UP/UP DC/DC CONTROLLER |
1,031 | - |
|
Datasheet | XC9501 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up | Positive | Boost | 2 | 2 | 2V ~ 10V | 300kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9501B095DR-G2CH.STEP-UP/UP DC/DC CONTROLLER |
4,908 | - |
|
Datasheet | XC9501 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up | Positive | Boost | 2 | 2 | 2V ~ 10V | 500kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9502B093DR-G2CH.STEP-UP/DOWN DC/DC CONTROLLE |
4,448 | - |
|
Datasheet | XC9502 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 2 | 2V ~ 10V | 300kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9502B095DR-G2CH.STEP-UP/DOWN DC/DC CONTROLLE |
2,514 | - |
|
Datasheet | XC9502 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 2 | 2V ~ 10V | 500kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9503B092DR-G2CH.STEP-DOWN DC/DC CONTROLLER I |
2,226 | - |
|
Datasheet | XC9503 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 2V ~ 10V | 180kHz | 100% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9503B093DR-G2CH.STEP-DOWN DC/DC CONTROLLER I |
2,588 | - |
|
Datasheet | XC9503 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 2V ~ 10V | 300kHz | 100% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9503B095DR-G2CH.STEP-DOWN DC/DC CONTROLLER I |
1,265 | - |
|
Datasheet | XC9503 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 2V ~ 10V | 500kHz | 100% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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XC9504B093DR-G2CH. STEP-DOWN / INVERTING DC/DC |
1,560 | - |
|
Datasheet | XC9504 | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up | Positive | Boost | 2 | 2 | 2V ~ 10V | 300kHz | 80% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 10-USP (2.7x2.5) |
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.
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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.
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