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Buck, Boost, Cuk, Flyback, Forward Converter Voltage Regulators - DC DC Switching Regulators
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Mfr Part # | Quantity Available | Price | Series | Package | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1,599 In Stock | 1 : £7.85000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
| 1,494 In Stock | 1 : £10.02000 Cut Tape (CT) 2,500 : £6.03731 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
| 721 In Stock | 1 : £10.02000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
 | 293 In Stock | 1 : £14.03000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
 | 314 In Stock | 1 : £19.27000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 5A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
 | 1,022 In Stock | 1 : £1.56000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | - | 1 | 3V | 40V | - | - | 1.25A | 100kHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 2,595 In Stock | 1 : £4.60000 Cut Tape (CT) 750 : £3.48271 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | - | 65V (Switch) | 2.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263-5 | |
| 320 In Stock | 1 : £4.60000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | - | 65V (Switch) | 2.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263-5 | |
 | 156 In Stock | 1 : £6.38000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.25V | 65V (Switch) | 1.25A (Switch) | 40kHz | No | 0°C ~ 100°C (TJ) | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP | |
| 156 In Stock | 1 : £7.71000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 2,138 In Stock | 1 : £7.85000 Cut Tape (CT) 2,500 : £4.63790 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
| 300 In Stock | 1 : £7.85000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.25V | 60V (Switch) | 1.25A (Switch) | 40kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
| 241 In Stock | 1 : £8.68000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP | |
| 1,584 In Stock | 1 : £9.31000 Cut Tape (CT) 750 : £5.76591 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 278 In Stock | 1 : £9.31000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 4 In Stock | 1 : £9.85000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.25V | 75V (Switch) | 1.25A (Switch) | 40kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 494 In Stock | 1 : £11.72000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 2.5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 205 In Stock | 1 : £11.72000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.25V | 65V (Switch) | 2.5A (Switch) | 40kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 332 In Stock | 1 : £12.82000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.244V | 75V (Switch) | 1.25A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 83 In Stock | 1 : £13.05000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 2.5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 448 In Stock | 1 : £14.03000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.25V | 65V (Switch) | 5A (Switch) | 40kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 967 In Stock | 1 : £15.23000 Cut Tape (CT) 750 : £9.77748 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 72 In Stock | 1 : £15.23000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Surface Mount | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DDPAK-5 | |
| 2,232 In Stock | 1 : £17.76000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.244V | 75V (Switch) | 5A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 | |
| 0 In Stock Check Lead Time | 1 : £18.58000 Tube | - | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 5A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | Through Hole | TO-220-5 | TO-220-5 |
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