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Buck, Boost Voltage Regulators - DC DC Switching Regulators
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Mfr Part # | Quantity Available | Price | Tariff Status | 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 | Grade | Qualification | Mounting Type | Package / Case | Supplier Device Package | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74,320 In Stock | 1 : $0.44000 Cut Tape (CT) 2,500 : $0.19221 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 18,568 In Stock | 1 : $0.59000 Cut Tape (CT) 2,500 : $0.26651 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 26,668 In Stock | 1 : $0.64000 Cut Tape (CT) 2,500 : $0.29244 Tape & Reel (TR) | Tariff may apply if shipping to the United States | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 66,844 In Stock | 1 : $0.69000 Cut Tape (CT) 4,000 : $0.13866 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 36V | 1.25V | 36V | 1.5A (Switch) | Up to 180kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 10,317 In Stock | 1 : $1.35000 Cut Tape (CT) 2,500 : $0.33004 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 656 In Stock | 1 : $1.51000 Cut Tape (CT) 2,500 : $0.60500 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 22,204 In Stock | 1 : $1.96000 Cut Tape (CT) 5,000 : $0.97773 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up/Inverted | Positive and Negative | Buck, Boost | Adjustable | 2 | 2.5V | 5.5V | -20V | 20V | 1.5A | Selectable | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-UFDFN Exposed Pad | DFN(PL)2730-12 | ||
| 4,560 In Stock | 1 : $2.14000 Cut Tape (CT) 2,500 : $0.57312 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 150kHz | No | 0°C ~ 70°C (TJ) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 3,168 In Stock | 1 : $3.50000 Cut Tape (CT) 2,500 : $1.87979 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | - | 1 | 2V | 40V | - | - | 750mA (Switch) | 20kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 6,746 In Stock | 1 : $4.69000 Cut Tape (CT) 5,000 : $1.62500 Tape & Reel (TR) | Tariff may apply if shipping to the United States | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Boost | Adjustable | 1 | 1.2V | 5.5V | 1.5V | 5V | 4.2A | 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 11-VFQFN | 11-QFN (2x3) | |
 | 955 In Stock 1,100 Factory | 1 : $9.41000 Tube | - | - | Tube | Active | Step-Up/Step-Down | Positive | Buck, Boost | Adjustable (Programmable) | 1 | 1.8V | 11V | 1.25V (3.3V, 5.5V) | 5.5V | 300mA | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP (0.154", 3.90mm Width) | 16-QSOP | |
 | 767 In Stock | 1 : $9.93000 Tube | - | - | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 2V | 30V | 1.25V | 50V (Switch) | 1.5A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
 | 3,758 In Stock | 1 : $10.35000 Cut Tape (CT) 2,500 : $6.11687 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive | Buck, Boost | Fixed | 1 | 1.8V | 11V | 3.3V, 5V | - | 1.1A (Switch) | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | |
 | 2,444 In Stock | 1 : $11.17000 Cut Tape (CT) 2,500 : $5.31250 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.25V | 2A | 300kHz ~ 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-WFDFN Exposed Pad | 14-DFN (4x3) | |
| 14,149 In Stock | Active | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 5,649 In Stock | Active | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V | 1.5A (Switch) | 150kHz | No | 0°C ~ 70°C (TJ) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 3,442 In Stock | Active | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 33kHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 37,862 In Stock | 1 : $0.66000 Cut Tape (CT) 2,500 : $0.26278 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 4,509 In Stock | 1 : $0.70000 Cut Tape (CT) 2,500 : $0.32051 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 3,947 In Stock | 1 : $0.72000 Tube | Tariff may apply if shipping to the United States | - | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-DIP (0.300", 7.62mm) | 8-DIP | |
 | 2,972 In Stock | 1 : $0.94000 Cut Tape (CT) 1,000 : $0.46077 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-WDFN Exposed Pad | 8-SON (4x4) | |
| 5,239 In Stock | 1 : $0.97000 Tube | - | - | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP (0.300", 7.62mm) | 8-DIP | |
| 1,440 In Stock | 1 : $1.00000 Tube | - | - | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 38V | 1.5A (Switch) | 33kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-DIP (0.300", 7.62mm) | 8-DIP | |
 | 746 In Stock 50,871 Marketplace | 1 : $1.19000 Tube 449 : $0.67000 Bulk | - | - | Bulk Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP | |
| 704 In Stock | 1 : $1.19000 Tube | - | - | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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