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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LTC3838IUHF#PBFIC REG CTRLR BUCK 38QFN |
3,246 | - |
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Datasheet | PolyPhase® | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
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MP2984GR-Z36V, SYNCHRONOUS BUCK-BOOST CONT |
4,647 | - |
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Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 32-QFN (4x4) |
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LM5141QURGERQ1IC POWER |
3,000 | - |
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Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.8V ~ 65V | 440kHz, 2.2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-VQFN (4x4) |
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MAX5974BATE+ACTIVE-CLAMPED, SPREAD-SPECTRUM, |
140 | - |
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Datasheet | - | 16-WFQFN Exposed Pad | Strip | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 7V ~ 26V | 100kHz ~ 600kHz | 80% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
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MAX5974DATE+ACTIVE-CLAMPED, SPREAD-SPECTRUM, |
3,930 | - |
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Datasheet | - | 16-WFQFN Exposed Pad | Strip | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 7V ~ 26V | 100kHz ~ 600kHz | 80% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
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MAX20412ATJD/V+DUAL CHANNEL BUCK CONTROLLER FOR |
4,912 | - |
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Datasheet | - | 20-WQFN Exposed Pad | Strip | Active | PWM | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 5.5V | 2.2MHz | - | Yes | No | I2C | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-TQFN (5x5) |
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LM5117QPMH/NOPBIC REG CTRLR BUCK 20TSSOP |
178 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.5V ~ 65V | 200kHz, 480kHz | - | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
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PXE1610CPNG003XTMA1IFX PRIMARION CNTRLLER |
3,000 | - |
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Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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BA9744FV-E2IC REG CTRLR BUCK/BOOST 16-SSOPB |
2,500 | - |
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Datasheet | - | 16-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 2 | 1 | 2.5V ~ 35V | 10kHz ~ 800kHz | 100% | Yes | No | - | Dead Time Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP-B |
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MAX17599ATE+TIC REG CTRLR BUCK 16TQFN |
1,212 | - |
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Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 4.5V ~ 36V | 100kHz ~ 1MHz | 72.5% | No | Yes | - | Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TQFN (3x3) |
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MAX1956ETI+IC REG CTRLR BUCK 28TQFN |
3,771 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 1.6V ~ 5.5V | 600kHz | 97% | Yes | Yes | - | Current Limit, Enable, Sequencing | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-TQFN (5x5) |
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MP2984GR-P36V, SYNCHRONOUS BUCK-BOOST CONT |
500 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 32-QFN (4x4) |
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MP2980GR-P24V, HIGH EFFICIENCY, SYNCHRONOU |
500 | - |
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Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 5V ~ 36V | 200kHz, 300kHz, 400kHz, 600kHz | - | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (4x4) |
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MAX1540AETJ+IC REG CTRLR BUCK 32TQFN |
3,120 | - |
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Datasheet | - | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | 170kHz ~ 620kHz | 100% | Yes | No | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
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MAX25206ATPC/VY+65V 7UA BUCK CONTROLLER FOR AUTO |
1,638 | - |
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Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 60V | 220kHz ~ 2.2MHz | 97% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 20-SWTQFN (4x4) |
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LTC3805EDD#TRPBFIC REG CTRLR FLYBACK 10DFN |
2,500 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 3.95V ~ 9.5V | 70kHz ~ 700kHz | 80% | No | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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MAX15026BETD+TIC REG CTRLR BUCK 14TDFN |
2,500 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 28V | 200kHz ~ 2MHz | 88% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
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LTC3805EMSE-5#TRPBFIC REG CTRLR MULT TOP 10MSOP |
2,243 | - |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 3.95V ~ 9.5V | 70kHz ~ 700kHz | 80% | No | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP-EP |
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ISL6744AABZ-TIC REG CTRLR MULT TOPOLOGY 8SOIC |
2,417 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge | 1 | 1 | 9V ~ 16V | Up to 1MHz | 99% | Yes | No | - | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOIC |
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NCV81277AMNTXG4/3/2/1 PHASE BUCK CONTROLLER WI |
4,990 | - |
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Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Down | Positive | Buck | 1 | 4 | 4.5V ~ 20V | 250kHz ~ 1.2MHz | - | Yes | Yes | I2C, PSI | - | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 40-QFNW (5x5) |
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.
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