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Buck (Step Down) DC / DC Switching Regulators:
2,011 Products FoundFind a huge range of Buck (Step Down) DC / DC Switching Regulators at Farnell® UK. We stock a wide range of DC / DC Switching Regulators, such as Synchronous Buck (Step Down), Buck (Step Down), Synchronous Boost (Step Up) & Boost (Step Up) DC / DC Switching Regulators from the worlds top manufacturers including: Analog Devices, Torex, Onsemi, Texas Instruments & Stmicroelectronics
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| Compare | Price For | Quantity | |||||||||||||||||||||||||||||||
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3008177 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ £3.560 10+ £2.700 25+ £2.490 50+ £2.290 100+ £2.070 More Pricing... | Min: 1 / Mult: 1 | - | Fixed | - | - | Buck (Step Down) | 6.5V | 40V | 1A | - | 1A | - | SOIC | 8Pins | - | - | - | 5V | 5V | - | - | - | - | - | 125°C | - | - | ||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ £4.110 10+ £2.870 25+ £2.670 50+ £2.460 100+ £2.160 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.8V | 55V | 2A | - | 2A | - | HSOIC | 8Pins | - | - | Surface Mount | - | - | 800mV | 52V | 1MHz | 95% | -40°C | 125°C | - | - | ||||
3007162 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ £2.990 10+ £2.290 25+ £2.110 50+ £2.010 100+ £1.910 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 6.5V | 40V | 1A | - | 1A | - | SOIC | 8Pins | - | - | - | - | - | 1.2V | 57V | - | - | - | 125°C | - | - | ||||
3121755 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ £1.200 10+ £0.887 50+ £0.805 100+ £0.655 250+ £0.615 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.5V | 28V | 3A | - | 3A | - | SOIC | 8Pins | - | - | - | - | - | 800mV | 25V | - | - | - | 150°C | - | - | ||||
3008177RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £2.070 250+ £1.970 500+ £1.910 1000+ £1.860 | Min: 100 / Mult: 1 | - | Fixed | - | - | Buck (Step Down) | 6.5V | 40V | 1A | - | 1A | - | SOIC | 8Pins | - | - | - | 5V | 5V | - | - | - | - | - | 125°C | - | - | ||||
Each (Supplied on Full Reel) Full Reel Packaging Options | 2500+ £1.080 7500+ £1.070 | Min: 2500 / Mult: 2500 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.4V | 36V | 2A | - | 2A | - | SOIC | 8Pins | - | - | Surface Mount | - | - | 1.235V | 35V | 250kHz | 90% | -40°C | 150°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ £2.870 25+ £2.670 50+ £2.460 100+ £2.160 250+ £2.040 More Pricing... | Min: 10 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.8V | 55V | 2A | - | 2A | - | HSOIC | 8Pins | - | - | Surface Mount | - | - | 800mV | 52V | 1MHz | 95% | -40°C | 125°C | - | - | ||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ £2.150 10+ £1.450 50+ £1.360 100+ £1.140 250+ £1.000 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.5V | 50V | 500mA | - | 500mA | - | TSOT-23 | 6Pins | - | - | Surface Mount | - | - | 810mV | 45V | 1.2MHz | 90% | -40°C | 125°C | - | - | ||||
3007299 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ £1.120 10+ £0.823 50+ £0.747 100+ £0.666 250+ £0.626 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.5V | 42V | 500mA | - | 500mA | - | MSOP PowerPAD | 10Pins | - | - | - | - | - | 800mV | 39V | - | - | - | 150°C | - | - | ||||
3008158 RoHS | Each | 1+ £3.800 10+ £2.900 25+ £2.560 50+ £2.360 100+ £2.190 More Pricing... | Min: 1 / Mult: 1 | - | Fixed | 1Outputs | - | Buck (Step Down) | 4.5V | 40V | 1A | - | 1A | - | TO-263 (D2PAK) | 5Pins | - | - | Surface Mount | 12V | 12V | - | - | 150kHz | 90% | -40°C | 125°C | - | - | ||||
Each | 1+ £5.910 10+ £4.050 25+ £3.660 50+ £3.280 100+ £2.890 | Min: 1 / Mult: 1 | Module | Fixed | 1Outputs | 1 Output | Buck (Step Down) | 4.5V | 16V | 6A | - | 6A | - | SMD | 17Pins | - | - | Surface Mount | 2.5V | 2.5V | 600mV | 2.64V | 2MHz | - | -40°C | 125°C | - | - | |||||
Each | 1+ £4.780 10+ £4.750 60+ £4.250 | Min: 1 / Mult: 1 | Module | Fixed, Adjustable | 1Outputs | 1 Output | Buck (Step Down) | 3.5V | 36V | 2.5A | - | 2.5A | - | TQFN | 16Pins | - | - | Surface Mount | 5V | 5V | 1V | 10V | 2.2MHz | - | -40°C | 125°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ £1.660 10+ £1.230 50+ £1.130 100+ £0.929 | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.5V | 24V | 500mA | - | 500mA | - | SOT-23 | 6Pins | - | - | Surface Mount | - | - | 810mV | 15V | 1.4MHz | 92% | -40°C | 85°C | - | - | ||||
3007299RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £0.666 250+ £0.626 500+ £0.604 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.5V | 42V | 500mA | - | 500mA | - | MSOP PowerPAD | 10Pins | - | - | - | - | - | 800mV | 39V | - | - | - | 150°C | - | - | ||||
Each Packaging Options | 1+ £1.140 10+ £0.901 25+ £0.898 50+ £0.895 100+ £0.893 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4V | 18V | 3A | - | 3A | - | VFQFPN | 8Pins | - | - | Surface Mount | - | - | 800mV | 18V | 850kHz | - | -40°C | 150°C | - | - | |||||
3007162RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £1.910 250+ £1.820 500+ £1.760 1000+ £1.710 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 6.5V | 40V | 1A | - | 1A | - | SOIC | 8Pins | - | - | - | - | - | 1.2V | 57V | - | - | - | 125°C | - | - | ||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £0.929 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.5V | 24V | 500mA | - | 500mA | - | SOT-23 | 6Pins | - | - | Surface Mount | - | - | 810mV | 15V | 1.4MHz | 92% | -40°C | 85°C | - | - | ||||
3121755RL RoHS | Each (Supplied on Cut Tape) Cut Tape | 100+ £0.655 250+ £0.615 500+ £0.592 1000+ £0.580 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3.5V | 28V | 3A | - | 3A | - | SOIC | 8Pins | - | - | - | - | - | 800mV | 25V | - | - | - | 150°C | - | - | ||||
Each Packaging Options | 100+ £0.893 250+ £0.890 500+ £0.887 1000+ £0.884 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4V | 18V | 3A | - | 3A | - | VFQFPN | 8Pins | - | - | Surface Mount | - | - | 800mV | 18V | 850kHz | - | -40°C | 150°C | - | - | |||||
Each | 1+ £2.650 10+ £2.020 25+ £1.860 100+ £1.690 | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.5V | 42V | 3.7A | - | 3.7A | - | TQFN | 20Pins | - | - | Surface Mount | - | - | 900mV | - | 500kHz | 90% | -40°C | 125°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £1.140 250+ £1.000 500+ £0.658 1000+ £0.627 2500+ £0.608 | Min: 100 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.5V | 50V | 500mA | - | 500mA | - | TSOT-23 | 6Pins | - | - | Surface Mount | - | - | 810mV | 45V | 1.2MHz | 90% | -40°C | 125°C | - | - | ||||
2382943 RoHS | Each | 1+ £6.240 10+ £4.850 25+ £4.320 50+ £4.190 100+ £3.920 More Pricing... | Min: 1 / Mult: 1 | - | Fixed | 1Outputs | - | Buck (Step Down) | 4V | 60V | 3A | - | 3A | - | TO-263 (D2PAK) | 5Pins | - | - | Surface Mount | 5V | 5V | - | - | 52kHz | 77% | -40°C | 125°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £3.430 10+ £2.510 25+ £2.350 100+ £2.180 250+ £1.960 More Pricing... | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 3V | 40V | 500mA | - | 500mA | - | DFN-EP | 8Pins | - | - | Surface Mount | - | - | 800mV | - | 1.1MHz | - | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £0.116 500+ £0.102 1000+ £0.0989 | Min: 100 / Mult: 5 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 2.5V | 5.5V | 1A | - | 1A | - | DFN | 6Pins | - | - | Surface Mount | - | - | 0.6V | 5.5V | 1.5MHz | 96% | -40°C | 85°C | - | - | |||||
Each | 1+ £6.250 10+ £4.250 25+ £3.710 121+ £3.070 | Min: 1 / Mult: 1 | - | Adjustable | 1Outputs | - | Buck (Step Down) | 4.2V | 42V | 750mA | - | 750mA | - | DFN-EP | 10Pins | - | - | Surface Mount | - | - | - | - | 2.15MHz | - | -40°C | 125°C | - | - | |||||
