DC DC Switching Controllers
Explore DC DC Switching Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
.jpg "R1211D102C-TR-FE")
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R1211D102C-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,897 |
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Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
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R1211D103A-TR-FEPWM STEP-UP DCDC CONTROLLER |
4,177 |
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Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
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R1211D104A-TR-FEPWM STEP-UP DCDC CONTROLLER |
4,194 |
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Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
.jpg "R1212D100A-TR-FE")
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R1212D100A-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,439 |
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Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Last Time Buy | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.2V ~ 5.5V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 8-SON (2.9x2.8) |
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R1212D100B-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,612 |
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Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Last Time Buy | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.2V ~ 5.5V | 1.4MHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 8-SON (2.9x2.8) |
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MC34060ADIC REG CTRLR FLYBACK 14SOIC |
2,746 |
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Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 7V ~ 40V | 25kHz | 96% | No | No | - | Dead Time Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
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S-8333CBAC-I8T1GIC REG CTRLR BOOST |
1,892 |
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Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 280kHz ~ 1.08MHz | 88.5% | No | No | - | Current Limit, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |
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SP6126EK1-L/TRIC REG CTRLR BUCK 6TSOT |
4,226 |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 29V | 600kHz | 100% | No | No | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-TSOT |
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CS2841BEBN8IC REG CTRLR BOOST/FLYBACK 8DIP |
2,451 |
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Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback | 1 | 1 | 7.4V ~ 40V | - | - | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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UC3843BVNIC REG CTRLR FLYBACK 8DIP |
2,579 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-PDIP |
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L6727IC REG CTRLR BUCK 8SO |
4,541 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.1V ~ 13.2V | 300kHz | 80% | Yes | No | - | Enable, Phase Control | -20°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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RT9258GQWIC REG CTRLR BUCK 24WQFN |
1,972 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 10.8V ~ 13.2V | 500kHz | 75% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-WQFN (4x4) |
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S-8337AAAA-P8T1GIC REG CTRLR BOOST 8SON |
3,234 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AAAB-P8T1GIC REG CTRLR BOOST 8SON |
1,255 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AAAC-P8T1GIC REG CTRLR BOOST 8SON |
3,576 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AABA-P8T1GIC REG CTRLR BOOST 8SON |
1,112 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AABB-P8T1GIC REG CTRLR BOOST 8SON |
1,836 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AABC-P8T1GIC REG CTRLR BOOST 8SON |
4,842 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
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S-8337AACA-P8T1GIC REG CTRLR BOOST 8SON |
1,702 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
|
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S-8337AACB-P8T1GIC REG CTRLR BOOST 8SON |
4,986 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 257.4kHz ~ 1.134MHz | 89% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SON (A) (2.9x2.8) |
Frequently Asked Questions
What are DC DC Switching Controllers components used for?
DC DC Switching Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right DC DC Switching Controllers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find DC DC Switching Controllers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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