DC DC Switching Controllers
Browse available DC DC Switching Controllers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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RT8209MGQWIC REG CTRLR BUCK 14WQFN |
3,305 | - |
|
Datasheet | - | 14-PowerWFQFN | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Current Limit, Enable, On Time Control, Phase Control, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-WQFN (3.5x3.5) |
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E-UC3842BNIC REG CTRLR PWM CM 8-MINIDIP |
1,313 | - |
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Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-Mini DIP |
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E-UC3843BNIC REG CTRLR BST/FLYBK 8-MINIDIP |
3,652 | - |
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Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-Mini DIP |
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E-UC3844BNIC REG CTRLR PWM CM 8-MINIDIP |
1,322 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-Mini DIP |
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SCY991351ADR2GIC REG CTRLR |
2,653 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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TL594IDG4IC REG CTRLR MULT TOP 16SOIC |
4,299 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 97% | No | No | - | Dead Time Control, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
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S-8355M18BD-MCD-TFGIC REG CTRLR BOOST 6SNB |
4,536 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 300kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8355M34BD-MCT-TFGIC REG CTRLR BOOST 6SNB |
4,782 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 300kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8355Q15BD-OWA-TFGIC REG CTRLR BOOST 6SNB |
1,306 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 600kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8355Q31BD-OWQ-TFGIC REG CTRLR BOOST 6SNB |
3,184 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 600kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8356M18BD-MED-TFGIC REG CTRLR BOOST 6SNB |
3,001 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 300kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8356M50BD-MFJ-TFGIC REG CTRLR BOOST 6SNB |
4,455 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 300kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8356Q37BD-OYW-TFGIC REG CTRLR BOOST 6SNB |
4,271 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 600kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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S-8356Q50BD-OVJ-TFGIC REG CTRLR BOOST 6SNB |
2,992 | - |
|
Datasheet | - | 6-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 600kHz | 78% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-SNB (1.8x2.0) |
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E-UC2843BD1013TRIC REG CTRLR BOOST/FLYBACK 8SOIC |
1,147 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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E-UC2843BNIC REG CTRLR BST/FLYBK 8-MINIDIP |
3,759 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-Mini DIP |
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E-UC2842BNIC REG CTRLR PWM CM 8-MINIDIP |
2,356 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-Mini DIP |
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E-UC2844BD1IC REG CTRLR BST FLYBK ISO 8SOIC |
3,503 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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E-UC2844BNIC REG CTRLR PWM CM 8-MINIDIP |
1,446 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-Mini DIP |
|
UCC25600DRG4IC REG CTRLR HALF-BRIDGE 8SOIC |
3,724 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Half-Bridge | 2 | 1 | 11.5V ~ 18V | 40kHz ~ 350kHz | - | No | No | - | Current Limit, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
DC DC Switching Controllers FAQ
What DC DC Switching Controllers components can I source from EGOO?
You can browse available DC DC Switching Controllers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete DC DC Switching Controllers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
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