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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KTB2140GUAP-TBACTIVE CLAMP CURRENT-MODE PWM CO |
1,500 | - |
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Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 8V ~ 80V | 100kHz ~ 1.2MHz | 89% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WQFN33 (3x3) |
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TPS40042DRCTIC REG CTRLR BUCK 10SON |
500 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 5.5V | 600kHz | 95% | Yes | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-VSON (3x3) |
-Exposed-Pad.jpg "TS2581CS RLG")
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TS2581CS RLGSWITCHING REGULATOR, DC-DC, BUCK |
4,949 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 40V | 100kHz | 100% | No | No | - | Current Limit, Soft Start | -20°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
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TL5001CPIC REG CTRLR BUCK/BST/FLYBK 8DIP |
544 | - |
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Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback | 1 | 1 | 3.6V ~ 40V | 20kHz ~ 500kHz | 100% | No | No | - | Dead Time Control, Frequency Control | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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MAX15023ETG+IC REG CTRLR BUCK 24TQFN |
3,559 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 28V | 200kHz ~ 1MHz | 87.5% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TQFN (4x4) |
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MIC38C45AYMMIC REG CTRLR MULT TOPOLOGY 8MSOP |
300 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 50% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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UCC2813QDR-0Q1IC REG CTRLR MULT TOPOLOGY 8SOIC |
2,120 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 6.9V ~ 12V | - | 99% | No | No | - | Frequency Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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MAX15004AAUE+IC REG CTRLR MULT TOP 16TSSOP |
2,459 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 40V | 15kHz ~ 500kHz | 50% | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
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MAX15004DAUE/V+AUTOMOTIVE BOOST/FLYBACK/SEPIC P |
4,617 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 40V | 15kHz ~ 1MHz | 80% | Yes | Yes | - | Current Limit, Enable | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TSSOP |
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MAX15004CAUE/V+AUTOMOTIVE BOOST/FLYBACK/SEPIC P |
2,711 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 40V | 15kHz ~ 1MHz | 80% | Yes | Yes | - | Current Limit, Enable | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TSSOP-EP |
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MAX16992ATCD/VY+36V 2.5MHZ AUTO BOOST/SEPIC CONT |
2,702 | - |
|
Datasheet | - | 12-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 1 | 1 | 4.5V ~ 36V | 1MHz ~ 2.5MHz | 85% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 12-TQFN-SW (3x3) |
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CYPAS213A124SXQTXUMA1EZ-PD PAG2S-PS INTEGRATED USB PD |
2,000 | - |
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Datasheet | EZ-PD™ | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | PWM | Step-Up/Step-Down | Positive | Flyback | 1 | 1 | 3.15V ~ 30V | 20kHz ~ 300kHz | 55% | Yes | Yes | I2C | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 24-SOIC |
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CYPAS213A132LQXQTXUMA1EZ-PD PAG2S-PS INTEGRATED USB PD |
2,000 | - |
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Datasheet | EZ-PD™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up/Step-Down | Positive | Flyback | 1 | 1 | 3.15V ~ 30V | 20kHz ~ 300kHz | 55% | Yes | Yes | I2C | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 32-QFN (5x5) |
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MP2918GL-Z4V-40V INPUT, CURRENT MODE SYNCH |
4,490 | - |
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Datasheet | - | 20-TFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 40V | 100kHz ~ 1MHz | 99.5% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
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MAX5021EUT+TIC REG CTRLR MULT TOP SOT23-6 |
640 | - |
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Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 11V ~ 28V | 262kHz | 50% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
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NCP81276MNTXGIC SYNC BUCK CTLR 4PHASE 40QFN |
4,998 | - |
|
Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive and Negative | Buck | 4 | 4 | 4.5V ~ 20V | 250kHz ~ 1.2MHz | - | No | No | I2C, PSI | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | -10°C ~ 100°C (TA) | - | - | Surface Mount | 40-QFN (5x5) |
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UC3526DWTRIC REG CTRLR MULT TOP 18SOIC |
1,714 | - |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8V ~ 35V | 1Hz ~ 400kHz | 49% | Yes | Yes | - | Enable, Frequency Control, Reset, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 18-SOIC |
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NCV887711D1R2GIC REG CTRLR BOOST 8SOIC |
2,498 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2V ~ 40V | 170kHz | 83% | No | No | - | Current Limit, Enable | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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NCV885201D1R2GIC REG CTRLR BUCK 8SOIC |
2,438 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.1V ~ 40V | 100kHz ~ 500kHz | 93% | No | Yes | - | Current Limit, Enable, Frequency Control | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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NCV887720D1R2GIC REG CTRLR BOOST 8SOIC |
2,500 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2V ~ 40V | 170kHz | 83% | No | No | - | Current Limit, Enable, Frequency Control | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
DC DC Switching Controllers FAQ
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