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Constant Frequency DC / DC Controllers :
24 Products FoundFind a huge range of Constant Frequency DC / DC Controllers at Newark Electronics. We stock a wide range of DC / DC Controllers, such as Current Mode Control, Current, Constant Frequency & Voltage Mode Control DC / DC Controllers from the worlds top manufacturers including: Analog Devices, Microchip, Torex, Onsemi & Richtek
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price for | Price | Quantity | Control Mode | Supply Voltage Min | Supply Voltage Max | No. of Outputs | Duty Cycle (%) | IC Case / Package | No. of Pins | Switching Frequency | Topology | Operating Temperature Min | Operating Temperature Max |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each (Supplied on Cut Tape) Cut Tape | 1+$10.530 25+$7.660 50+$7.410 100+$7.150 250+$7.010 More Pricing... | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | ||||||
Each | 1+$12.500 10+$9.840 25+$9.170 50+$8.810 100+$8.440 More Pricing... | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 150°C | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$2.550 50+$2.370 100+$2.240 250+$2.170 500+$2.140 More Pricing... | Constant Frequency | 8V | 75V | 1Outputs | 85% | VQFN | 32Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+$1.410 50+$1.360 100+$1.350 250+$1.290 500+$1.280 More Pricing... | Constant Frequency | 4.5V | 38V | 1Outputs | 85% | QFN-EP | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
ANALOG DEVICES | Each | 1+$14.060 10+$11.100 25+$10.360 50+$9.960 100+$9.550 More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
ANALOG DEVICES | Each | 1+$12.270 10+$9.650 25+$8.990 50+$8.630 100+$8.270 More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+$1.820 50+$1.690 100+$1.580 250+$1.500 500+$1.470 More Pricing... | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+$1.290 50+$0.830 100+$0.747 250+$0.686 500+$0.659 More Pricing... | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$1.330 50+$0.877 100+$0.777 250+$0.729 500+$0.700 More Pricing... | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 500kHz | Buck (Step Down) | -40°C | 85°C | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$1.330 50+$0.877 100+$0.777 250+$0.729 500+$0.700 More Pricing... | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$1.330 50+$0.877 100+$0.777 250+$0.729 500+$0.700 More Pricing... | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 300kHz | Buck (Step Down) | -40°C | 85°C | ||||||
Each | 1+$10.530 10+$8.230 25+$7.660 50+$7.350 100+$7.030 More Pricing... | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||||
Each | 1+$15.170 10+$12.010 25+$11.510 50+$11.020 100+$10.520 More Pricing... | Constant Frequency | 10V | 72V | 1Outputs | - | QFN-EP | 32Pins | 1.7MHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||||
Each | 1+$11.300 10+$8.860 25+$8.390 50+$7.910 100+$7.680 More Pricing... | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | SSOP | 28Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$10.530 25+$7.660 50+$7.410 100+$7.150 250+$7.010 More Pricing... | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||||
Each | 1+$11.760 10+$9.230 25+$8.600 50+$8.250 100+$7.900 More Pricing... | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||||
58AK0016 RoHS | MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+$2.540 50+$2.170 100+$2.150 250+$2.130 500+$2.110 More Pricing... | Constant Frequency | 8V | 75V | 1Outputs | 85% | VQFN | 32Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | ||||
51AK6981 RoHS | ANALOG DEVICES | Each | 1+$11.130 10+$10.040 25+$9.090 50+$8.530 100+$7.960 More Pricing... | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | ||||
88H4731 RoHS | Each | 150+$1.470 | Constant Frequency | - | 20V | 1Outputs | - | DIP | 16Pins | 2.2MHz | Flyback | 0°C | 70°C | |||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+$1.520 50+$1.500 100+$1.470 250+$1.440 500+$1.410 More Pricing... | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | VQFN | 16Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+$1.730 50+$1.470 100+$1.440 250+$1.410 500+$1.380 More Pricing... | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
10AC8109 RoHS | Each | 1+$2.380 10+$2.190 25+$1.990 50+$1.920 100+$1.840 More Pricing... | Constant Frequency | 4.5V | 75V | 1Outputs | 96% | MSOP | 10Pins | 125kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
15AC6858 RoHS | RICHTEK | Each (Supplied on Cut Tape) Cut Tape | 1+$1.500 50+$0.990 100+$0.968 250+$0.906 500+$0.844 More Pricing... | Constant Frequency | 4.5V | 19V | 1Outputs | - | WQFN | 16Pins | 500kHz | Buck (Step Down) | -40°C | 105°C | ||||
Each | 1+$11.760 10+$9.230 25+$8.600 50+$8.250 100+$7.900 More Pricing... | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | ||||||
