What are DC DC Switching Controllers ?
DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Clock Sync | Control Features | Duty Cycle (Max) | Frequency | Function | Mounting Type | Number of Outputs | Operating Temperature | Output Configuration | Output Phases | Output Type | Serial Interfaces | Supplier Device Package | Synchronous Rectifier | Topology | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Dead Time Control, Frequency Control, Reset, Soft Start | 70%, 80% | 200kHz ~ 590kHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP | No | Forward Converter | 8V ~ 15V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Dead Time Control, Frequency Control, Reset, Soft Start | 70%, 80% | 200kHz ~ 590kHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP | No | Forward Converter | 8V ~ 15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Power Good, Soft Start | - | 440kHz, 2.2MHz | Step-Down | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Positive | 1 | Transistor Driver | - | 24-VQFN (4x4) | No | Buck | 3.8V ~ 65V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Power on Reset | - | - | Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck | 12V | |
Harris Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Dead Time Control, Frequency Control | 45% | 300kHz | Step-Up/Step-Down | Through Hole | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-CERDIP | No | Flyback, Push-Pull | 8V ~ 40V | |
Renesas
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Unitrode
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Soft Start | 100% | 500kHz | Step-Down | Surface Mount | 1 | 0°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 3V ~ 5.5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Ramp | 45% | 300kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 2 | -25°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | No | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 8V ~ 40V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Phase Control, Power Good, Soft Start | 96% | 100kHz ~ 1.4MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 20-QFN (4x4) | Yes | Buck | 5.6V ~ 16V | |
Unitrode
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Low Battery, Reset | 88% | 150kHz ~ 1.2MHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-PDIP | Yes | Boost, Flyback, SEPIC | 1.8V ~ 8V | |
|
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Phase Control, Power Good, Soft Start | 96% | 100kHz ~ 1.4MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 20-QFN (4x4) | Yes | Buck | 5.6V ~ 16V | |
|
Harris Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current limit, Dead Time Control, Enable, Frequency Control, Ramp | 45% | Up to 300kHz | Step-Up, Step-Down | Through Hole | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-CERDIP | No | Flyback, Push-Pull | 8V ~ 40V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Unitrode
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Low Battery, Reset | 88% | 150kHz ~ 1.2MHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-PDIP | Yes | Boost, Flyback, SEPIC | 1.8V ~ 8V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Power Good, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive or Negative, Isolation Capable | 1 | Transistor Driver | - | 12-MSOP-EP | No | Boost, Flyback, SEPIC | 1.6V ~ 42V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable | 80% | 300kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | TSOT-23-6 | No | Flyback | 5.7V ~ 8V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 7V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 10.8V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Enable, Active High | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | 8-uSIP (2.9x2.3) | - | - | 2.3V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | 9-USIP | - | - | 2.5V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | 20-QFM (9x15) | - | - | 8V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Enable, Active High | - | - | - | Surface Mount | 1 | -40°C ~ 100°C | - | - | - | - | 7-SOP | - | - | 4.5V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Soft Start, Tracking | 100% | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Step-Down | Surface Mount | 3 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 38-QFN (5x7) | Yes | Buck, Buck-Boost | 4.5V ~ 60V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Power Good, Soft Start, Tracking | 99% | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 28-SSOP | Yes | Buck | 4V ~ 60V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Power Good, Soft Start, Tracking | 99% | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Step-Down, Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 28-SSOP | Yes | Buck, SEPIC | 4V ~ 60V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Ampleon
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | Controller | - | - | -40°C ~ 150°C (TJ) | - | - | - | - | 10-SO | - | - | 2.9V ~ 21V | |
|
Diodes Incorporated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable | 85% | 200kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | SOT-23-6 | No | Boost | 1.8V ~ 8V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control | 100% | 100kHz ~ 800kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-MSOP | No | Boost | 4.2V ~ 18V | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable | 85% | 1.25MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | PWM | - | SOT-23-6W | No | Buck | 4.5V ~ 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable | 80% | 200kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | TSOT-23-6 | No | Flyback | 4V ~ 8.1V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable | 80% | 200kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | TSOT-23-6 | No | Flyback | 5.7V ~ 8V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Soft Start | 80% | 70kHz ~ 700kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 10-MSOP-EP | No | Boost, Flyback, SEPIC | 3.95V ~ 9.5V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 99% | 250kHz ~ 750kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (3x3) | Yes | Buck | 4V ~ 38V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 99% | 235kHz ~ 750kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 16-MSOP-EP | Yes | Buck | 4V ~ 38V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive and Negative | 1 | Transistor Driver | - | 10-MSOP-EP | No | Boost, Flyback, SEPIC | 2.9V ~ 40V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive and Negative | 1 | Transistor Driver | - | 10-MSOP-EP | No | Boost, Flyback, SEPIC | 2.9V ~ 40V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive and Negative | 1 | Transistor Driver | - | 10-DFN (3x3) | No | Boost, Flyback, SEPIC | 2.9V ~ 40V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Frequency Control, Soft Start | - | 50kHz ~ 850kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive or Negative | 1 | Transistor Driver | - | 12-MSOP-EP | No | Buck | 3.5V ~ 60V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive and Negative | 1 | Transistor Driver | - | 10-MSOP-EP | No | Boost, Flyback, SEPIC | 2.9V ~ 40V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable | - | 550kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | TSOT-23-6 | No | Boost, SEPIC | 2.5V ~ 9.8V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive or Negative, Isolation Capable | 1 | Transistor Driver | - | 10-DFN (3x3) | No | Boost, Flyback, SEPIC | 5.5V ~ 100V | |
|
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive or Negative, Isolation Capable | 1 | Transistor Driver | - | 10-MSOP-EP | No | Boost, Flyback, SEPIC | 5.5V ~ 100V |
Showing 6151-6200 of 11,941 products