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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC1865J/883BSWITCHING CONTROLLER |
286 |
|
Datasheet | - | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 22V | 50kHz ~ 500kHz | - | No | No | - | Soft Start | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
|
MAX797MJESTEP-DOWN CONTROLLERS WITH SYNCH |
4,677 |
|
Datasheet | - | 16-CDIP (0.300", 7.62mm) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck, Flyback | 1 | 1 | 5V ~ 30V | 150kHz, 300kHz | 96% | Yes | Yes | - | Enable, Pulse Skipping, Soft Start | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
|
|
UC1864J883BSWITCHING CONTROLLER |
550 |
|
Datasheet | - | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 22V | 50kHz ~ 500kHz | - | No | No | - | Soft Start | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
|
5962-8768101V2AUC1825-SP HIGH SPEED PWM CONTROL |
2,315 |
|
Datasheet | - | 20-CLCC | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Buck | 2 | 1 | 10V ~ 30V | Up to 1MHz | 80% | No | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
|
ADP1877ACPZ-R7IC REG CTRLR BUCK 32LFCSP |
2,618 |
|
Datasheet | Flex-Mode® | 32-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75V ~ 14.5V | 200kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LFCSP (5x5) |
|
|
LT8316IFE#WTRPBF560VIN MICROPOWER, ISOLATED NO-O |
2,059 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback | 1 | 1 | 16V ~ 560V | 3.5kHz ~ 140kHz | - | Yes | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
|
DAP024SWITCHING CONTROLLER |
345,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
MC34063AGDIC REG BUCK BST ADJ 1.5A SOP-8 |
125,000 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Positive | Boost, Buck | 1 | 1 | 3V ~ 40V | 100kHz | - | No | No | - | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
TL494GDIC REG CTRLR MULT TOP SOP-16 |
37,500 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 7V ~ 40V | 1kHz ~ 200kHz | 45% (Typ) | No | No | - | Dead Time Control, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOP |
|
|
MC34063AGNIC REG BUCK BST ADJ 1.5A DIP-8 |
18,688 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up, Step-Down | Positive | Boost, Buck | 1 | 1 | 3V ~ 40V | 100kHz | - | No | No | - | - | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-DIP |
|
|
LM3843ADIC REG CTRLR MULT TOPOLOGY SOP-8 |
23,445 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 30V | 52kHz | 96% | No | No | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
|
|
LM3842ADIC REG CTRLR MULT TOPOLOGY SOP-8 |
17,500 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 30V | 52kHz | 96% | No | No | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
|
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TL494NIC REG CTRLR MULT TOP DIP-16 |
17,603 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 7V ~ 40V | 1kHz ~ 200kHz | 45% (Typ) | No | No | - | Dead Time Control, Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 16-DIP |
|
|
LM3843ANIC REG CTRLR MULT TOPOLOGY DIP-8 |
6,610 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 30V | 52kHz | 100% | No | No | - | Enable, Frequency Control | -40°C ~ 125°C | - | - | Through Hole | 8-DIP |
|
KA7500CSWITCHING CONTROLLER, VOLTAGE-MO |
1,500 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 40V | 1kHz ~ 200kHz | 45% | Yes | No | - | Dead Time Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 16-PDIP |
|
MCX34063ADR2GSWITCHING REGULATOR |
2,223 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL594CNE4TL594 PWM CONTROLLER |
1,733 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 45% | No | No | - | Current Limit, Dead Time Control, Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
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NCP81272TMNTXGNCP81272 - COMPACT 2-PHASE SYNCH |
312,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP1588MTR2GSWITCHING CONTROLLER, VOLTAGE-MO |
3,000 |
|
Datasheet | - | 10-VFDFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 300kHz | 75% | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
NCP1240BD065R2GSWITCHING CONTROLLER |
2,500 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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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