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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CHL8325A-19CRTIC REG BUCK 40VQFN |
1,061 | - |
|
Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 5 | 5 | 3.3V | 200kHz ~ 1.2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -20°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-40-902 |
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CHL8325A-39CRTIC REG BUCK 40VQFN |
3,127 | - |
|
Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 5 | 5 | 3.3V | 200kHz ~ 1.2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -20°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-40-902 |
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CHL8326-06CRTIC REG BUCK 48VQFN |
3,453 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 6 | 6 | 3.3V | 200kHz ~ 1.2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -20°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-901 |
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CHL8326-07CRTIC REG BUCK 48VQFN |
2,884 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 6 | 6 | 3.3V | 200kHz ~ 1.2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -20°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-901 |
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CHL8326-19CRTIC REG BUCK 48VQFN |
3,063 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 6 | 6 | 3.3V | 200kHz ~ 1.2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -20°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-901 |
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IR3565AMCP01TRPIC REG BUCK 48VQFN |
1,661 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 6 | 4 | 3.3V | 200kHz ~ 2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-900 |
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IR3565AMWS01TRPIC REG BUCK 48VQFN |
2,119 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 6 | 4 | 3.3V | 200kHz ~ 2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-900 |
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IR3566AMIN01TRPIC REG BUCK 48VQFN |
4,613 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 2 | 6 | 3.3V | 200kHz ~ 2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-48-900 |
|
IR3567AMGB07TRPIC REG BUCK 56VQFN |
3,710 | - |
|
Datasheet | - | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM | Step-Down | Positive | Buck | 2 | 6 | 3.3V | 200kHz ~ 2MHz | - | No | No | I2C, PMBus, SMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | PG-VQFN-56-900 |
|
LX7309ILQ-TRCURRENT MODE PWM |
3,708 | - |
|
Datasheet | - | 24-TFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Buck-Boost, Flyback, Forward Converter | 1 | 1 | 9.6V ~ 20V | 100kHz ~ 500kHz | 50% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
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MCP1630T-E/MSVAOHIGH SPEED PULSE WIDTH MODULATOR |
2,411 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1 | 1 | 3V ~ 5.5V | - | - | Yes | No | - | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
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MCP1630VT-E/MSVAOHIGH SPEED PULSE WIDTH MODULATOR |
3,932 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1 | 1 | 3V ~ 5.5V | - | - | Yes | No | - | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
|
MCP1631T-E/STVAOHIGH SPEED PWM CONTROLLER |
3,429 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Sepic | 1 | 1 | 3V ~ 5.5V | - | - | No | No | - | Enable, Frequency Control, Ramp | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-TSSOP |
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MCP19111T-E/MQVAOPOINT OF LOAD CONVERTER (POL) |
4,349 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 32V | 100kHz ~ 1.6MHz | - | Yes | No | I2C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
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MCP19114T-E/MJVAOINTEGRATED MIXED SIGNAL DUAL |
2,457 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Cuk, Flyback, SEPIC | 1 | 1 | 4.5V ~ 42V | 31.25kHz ~ 2MHz | - | No | No | I2C | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-QFN (4x4) |
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MCP19115T-E/MQVAOINTEGRATED MIXED SIGNAL DUAL |
2,241 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Cuk, Flyback, SEPIC | 1 | 1 | 4.5V ~ 42V | 31.25kHz ~ 2MHz | - | No | No | I2C | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
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MCP19119T-E/MQVAO40V POINT OF LOAD CONVERTER |
2,834 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | - | Yes | No | I2C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
|
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MCP1630-E/MSVAOHIGH SPEED PULSE WIDTH MODULATOR |
2,447 | - |
|
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, Buck-Boost, Flyback, SEPIC | 1 | 1 | 3V ~ 5.5V | - | - | Yes | No | - | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
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MCP19118-E/MJVAO40V POINT OF LOAD CONVERTER |
2,734 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | - | Yes | No | I2C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-QFN (4x4) |
|
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MCP19119-E/MQVAO40V POINT OF LOAD CONVERTER |
1,330 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | - | Yes | No | I2C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
DC DC Switching Controllers FAQ
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