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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX15301AA01+TCKIC REG CTRLR BUCK PMBUS 32TQFN |
2,693 |
|
Datasheet | - | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14V | 300kHz ~ 1MHz | 95% | Yes | Yes | PMBus | Current Limit, Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
|
L6739TRIC REG CTRLR BUCK 16VFQFPN |
1,212 |
|
Datasheet | - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 13.2V | 200kHz | 100% | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-VFQFN (3x3) |
|
ZL8801ALAFTKIC REG CTRLR BUCK PMBUS 44QFN |
4,978 |
|
Datasheet | Digital-DC™ | 44-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 14V | 200kHz ~ 1.33MHz | - | No | Yes | PMBus | Current Limit, Enable, Power Good, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-QFN (7x7) |
|
SC1159SWTRTIC REG CTRLR BUCK 28SOIC |
4,256 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 11.4V ~ 13V | - | - | Yes | No | - | Current Limit, Power Good, Soft Start | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 28-SO |
|
SC1101CSTRTIC REG CTRLR BUCK 8SOIC |
1,348 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 3.8V ~ 7V | 200kHz | 95% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
|
SC1103CSTRTIC REG CTRLR BUCK 8SOIC |
4,971 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.8V ~ 12V | 200kHz | 95% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
SC4911IMSTRTIC REG CTRLR MULT TOPOLOGY 8MSOP |
3,811 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 6V ~ 16V | 200kHz | 65% | No | No | - | Current Limit, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP |
|
SC2603ASKTRTIC REG CTRLR BOOST SOT23-6 |
3,141 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4.5V ~ 16V | 200kHz | 95% | No | No | - | Enable, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
|
SC2603SKTRTIC REG CTRLR BOOST SOT23-6 |
3,276 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 5V ~ 16V | 200kHz | 95% | No | No | - | Enable, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
|
SC2604MSTRTIC REG CTRLR BOOST 8MSOP |
1,954 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4.5V ~ 16V | 400kHz | 90% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
|
SC4812STRTIC REG CTRLR MULT TOPOLOGY 8SOIC |
2,944 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 12V ~ 90V | 260kHz | 80% | No | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SO |
|
SC4808B-1MSTRTIC REG CTRLR MULT TOP 10MSOP |
3,857 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 4.26V ~ 16V | 50kHz ~ 1MHz | 49% | No | Yes | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 10-MSOP |
|
|
SC4808B-2MSTRTIC REG CTRLR MULT TOP 10MSOP |
1,456 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 4.26V ~ 16V | 50kHz ~ 1MHz | 49% | No | Yes | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 10-MSOP |
|
|
SC4808BIMSTRTIC REG CTRLR MULT TOP 10MSOP |
2,707 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 4.33V ~ 18V | 50kHz ~ 1MHz | 49% | No | Yes | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 10-MSOP |
|
|
SC4808CMSTRTIC REG CTRLR MULT TOP 10MSOP |
4,167 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 7V ~ 16V | 50kHz ~ 1MHz | 49% | No | Yes | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 10-MSOP |
|
SC4806MLTRTIC REG CTRLR BUCK 12MLPQ |
3,717 |
|
Datasheet | - | 12-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 7.4V ~ 8.6V | 50kHz ~ 1MHz | 49% | No | Yes | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 12-MLPQ (4x4) |
|
|
SC2608ASTRTIC REG CTRLR BUCK 8SOIC |
1,082 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14V | 250kHz | 85% | Yes | No | - | Enable, Phase Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
SC2442HITSTRTIC REG CTRLR BUCK 24TSSOP |
1,262 |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 36V | 100kHz ~ 1.1MHz | 94% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TSSOP |
|
|
SC2442ITSTRTIC REG CTRLR BUCK 24TSSOP |
2,063 |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 30V | 100kHz ~ 1.1MHz | 94% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TSSOP |
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|
SC4510ITSTRTIC REG CTRLR BUCK 20TSSOP |
1,531 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 100kHz ~ 1MHz | 90% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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.
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