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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MP8668DL-LF-PIC GATE DRIVER |
3,586 |
|
Datasheet | * | 14-VFDFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 14-QFN (3x4) |
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MP8668DL-LF-ZIC GATE DRIVER |
3,256 |
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Datasheet | * | 14-VFDFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 14-QFN (3x4) |
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MP8670DN-LFIC REG CTRLR BUCK 8SOIC |
4,521 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 30V | 420kHz | 90% | No | Yes | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOICE |
 Exposed Pad.jpg "AP3585BMPTR-G1")
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AP3585BMPTR-G1IC REG CTRLR BUCK 8SO |
3,837 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 300kHz | 82% | Yes | Yes | - | Enable, Phase Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO-EP |
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AZ7500CUMTR-GAIC REG CTRLR BUCK 16SOIC |
4,623 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 36V | 1kHz ~ 200kHz | 45% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
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LX7302CLQIC REG CTRLR BUCK 20QFN |
2,603 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 26V | 200kHz ~ 1MHz | - | Yes | No | - | Current Limit, Enable, On Time Control, Power Good | 0°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |
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LX7309ILQIC REG CTRLR MULT TOPOLOGY 24QFN |
2,146 |
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Datasheet | - | 24-TFQFN Exposed Pad | Bulk | Active | 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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NCP81109HMNTXGIC REG BUCK CTLR 48QFN |
1,922 |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 48-QFN (6x6) |
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SG3526BDW-TRIC REG CTRLR BUCK/FLYBACK 18SOIC |
2,174 |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback | 2 | 1 | 8V ~ 35V | 1Hz ~ 500kHz | 49% | Yes | No | - | Dead Time Control, Enable, Frequency Control, Reset, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 18-SOIC |
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MB39A123PMT-G-JN-ERE1IC REG CTRLR BUCK 48LQF |
4,103 |
|
Datasheet | - | 48-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive or Negative, Isolation Capable | Buck | 6 | 1 | 1.7V ~ 11V | 1MHz | 100% | Yes | No | - | Dead Time Control, Soft Start | -30°C ~ 85°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) |
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MB39A138PFT-G-BND-JNE1IC REG CTRLR BUCK 24TSSOP |
4,995 |
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Datasheet | - | 24-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 6V ~ 24V | - | - | Yes | No | - | Current Limit, Soft Start | -30°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP |
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MIC2125YML-TRIC REG CTRLR BUCK 16VQFN |
3,667 |
|
Datasheet | HyperLight Load® | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 28V | 200kHz ~ 750kHz | 85% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
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MIC2126YML-TRIC REG CTRLR BUCK 16VQFN |
2,351 |
|
Datasheet | Hyper Speed Control® | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 28V | 200kHz ~ 750kHz | 85% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
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RT8115AZQWIC REG CTRLR BUCK 10WDFN |
3,755 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 300kHz | 88% | Yes | No | - | Enable, Phase Control, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-WDFN (3x3) |
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NCV885301D1R2GIC REG CTRLR BUCK 8SOIC |
2,723 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.1V ~ 44V | 340kHz | 93% | No | Yes | - | Enable, Power Good | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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MAX16930BATLR/V+IC REG BCK/BST ADJ/3.3V5V 40TQFN |
1,350 |
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Datasheet | - | 40-WFQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 3 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | 95% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 40-TQFN (6x6) |
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MAX16930BATLR/V+TIC REG BCK/BST ADJ/3.3V5V 40TQFN |
1,582 |
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Datasheet | - | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 3 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | 95% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 40-TQFN (6x6) |
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MAX16932BATIS/V+IC REG CTRLR BUCK 28TQFN |
2,858 |
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Datasheet | - | 28-WFQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | 98.5% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-TQFN (5x5) |
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MAX16932BATIS/V+TIC REG CTRLR BUCK 28TQFN |
4,548 |
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Datasheet | - | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | 98.5% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-TQFN (5x5) |
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ISL6398HRTZ-TKIC REG CTRLR BUCK PMBUS 40QFN |
1,164 |
|
Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 6 | 6 | 4.75V ~ 5.25V | 120kHz ~ 2.025MHz | 98% | No | - | I2C, PMBus, SMBus | - | -10°C ~ 100°C (TA) | - | - | Surface Mount | 40-TQFN (5x5) |
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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