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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TL2842DR-8IC REG CTRLR BST FLYBK PWM 8SOIC |
1,460 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward | 1 | 1 | 10V ~ 30V | Up to 500kHz | 97% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TL2843BDRIC REG CTRLR MULT TOP 14SOIC |
3,076 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
UC3842DIC REG CTRLR PWM CM 14-SOIC |
2,000 |
|
Datasheet | - | 14-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 97% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOP |
|
|
UC3845DIC REG CTRLR 14SOIC |
3,774 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 48% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
NCV494BDR2IC REG CTRLR BCK/PSH-PULL 16SOIC |
3,869 |
|
Datasheet | SWITCHMODE™ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Push-Pull | 1 | 1 | 7V ~ 40V | 40kHz | 48% | Yes | No | - | Dead Time Control, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
|
UC2843ANGIC REG CTRLR BUCK 8DIP |
3,023 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
UC2844NGIC REG CTRLR PWM CM 8-DIP |
2,509 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
UC3842NIC REG CTRLR PWM CM 8-DIP |
2,475 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 97% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-DIP |
|
R1211N002A-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,849 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-6W |
|
|
R1211N002C-TR-FEPWM STEP-UP DCDC CONTROLLER |
2,819 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-6W |
|
|
R1211N002D-TR-FEPWM STEP-UP DCDC CONTROLLER |
1,552 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-6W |
|
KA3525AIC REG CTRLR 16DIP |
2,301 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | - | Positive | - | 2 | 1 | 7V ~ 20V | 60Hz ~ 430kHz | 49% | Yes | Yes | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
MC33060APIC REG CTRLR FLYBACK 14DIP |
1,850 |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 7V ~ 40V | 25kHz | 96% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Through Hole | 14-PDIP |
|
AZ7500BMTR-E1IC REG CTRLR BUCK 16SOIC |
1,346 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 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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|
R1211D002A-TR-FEPWM STEP-UP DCDC CONTROLLER |
4,180 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
|
|
R1211D002C-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,864 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
|
|
R1211D002D-TR-FEPWM STEP-UP DCDC CONTROLLER |
1,780 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
|
|
R1211D100A-TR-FEPWM STEP-UP DCDC CONTROLLER |
4,309 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
|
|
R1211D101A-TR-FEPWM STEP-UP DCDC CONTROLLER |
3,206 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
|
|
R1211D102A-TR-FEPWM STEP-UP DCDC CONTROLLER |
2,103 |
|
Datasheet | - | 6-SMD, Flat Leads | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 1 | 1 | 2.5V ~ 6V | 700kHz | 90% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-SON (2.6x1.6) |
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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