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300mA (Switch) 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 102,016 In Stock | 1 : £0.27000 Cut Tape (CT) 3,000 : £0.11370 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.2V | 12V | 1.23V | 34V | 300mA (Switch) | 150kHz | No | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | SOT-23-5 | |
 | 5,095 In Stock | 1 : £1.58000 Cut Tape (CT) 2,500 : £0.80922 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck, Boost, Buck-Boost, Flyback | Adjustable | 1 | 7.5V | 450V | - | - | 300mA (Switch) | 45kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 1,345 In Stock | 1 : £4.15000 Cut Tape (CT) 500 : £2.46188 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.5V | 16V | 1.255V | 36V | 300mA (Switch) | 1.3MHz | No | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
 | 2,921 In Stock | 1 : £4.47000 Cut Tape (CT) 500 : £2.66418 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.5V | 16V | 1.255V | 38V | 300mA (Switch) | 1.3MHz | No | -40°C ~ 85°C | Surface Mount | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 | |
| 1,117 In Stock | 1 : £4.47000 Cut Tape (CT) 500 : £2.66418 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.5V | 16V | 1.255V | 38V | 300mA (Switch) | 3MHz | No | -40°C ~ 85°C | Surface Mount | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 | |
| 8,403 In Stock | 1 : £4.86000 Cut Tape (CT) 500 : £2.91654 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 15V | 1.23V | 34V | 300mA (Switch) | - | No | 0°C ~ 70°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 8,184 In Stock | 1 : £4.86000 Cut Tape (CT) 2,500 : £2.76685 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 15V | 1.23V | 34V | 300mA (Switch) | - | No | 0°C ~ 70°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 6,006 In Stock | 1 : £4.86000 Cut Tape (CT) 2,500 : £2.76685 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Negative | Cuk | Adjustable | 1 | 1.2V | 15V | -1.2V | -34V | 300mA (Switch) | - | No | 0°C ~ 70°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 4,507 In Stock | 1 : £4.86000 Cut Tape (CT) 500 : £2.91654 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Negative | Cuk | Adjustable | 1 | 1.2V | 15V | -1.2V | -34V | 300mA (Switch) | - | No | 0°C ~ 70°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 5,173 In Stock | 1 : £5.51000 Cut Tape (CT) 500 : £3.33934 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 15V | 1.23V | 34V | 300mA (Switch) | - | No | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
 | 5,293 In Stock 124,200 Marketplace | 1 : £1.28000 Cut Tape (CT) 3,000 : £0.63999 Tape & Reel (TR) 224 : £0.97929 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 6V | 1.8V | 28V | 300mA (Switch) | Up to 1MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | |
 | 0 In Stock Check Lead Time | 1 : £4.39000 Cut Tape (CT) 500 : £2.61364 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.5V | 16V | 1.255V | 36V | 300mA (Switch) | 1.3MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 6-TSSOP, SC-88, SOT-363 | SC-70-6 | |
| 2,135 In Stock | 1 : £4.47000 Cut Tape (CT) 2,500 : £2.52522 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.5V | 16V | 1.255V | 38V | 300mA (Switch) | 3MHz | No | -40°C ~ 85°C | Surface Mount | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 | |
| 2,482 In Stock | 1 : £5.51000 Cut Tape (CT) 2,500 : £3.17207 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 15V | 1.23V | 34V | 300mA (Switch) | - | No | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 5,470 In Stock 356 Marketplace | 1 : £1.51000 Cut Tape (CT) 250 : £0.85356 Tape & Reel (TR) 186 : £1.17661 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 6V | 1.8V | 28V | 300mA (Switch) | Up to 1MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | |
 | 450 In Stock | 1 : £1.24000 Cut Tape (CT) 500 : £0.66536 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Adjustable | 1 | 0.6V | 4V | 1.8V | 4V | 300mA (Switch) | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | Surface Mount | SOT-23-8 Thin, TSOT-23-8 | TSOT-23-8 | |
| 477 In Stock 1,136 Marketplace | 1 : £1.51000 Cut Tape (CT) 250 : £0.85356 Tape & Reel (TR) 214 : £1.02313 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 6V | 1.8V | 28V | 300mA (Switch) | Up to 1MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | |
 | 3,000 In Stock | 3,000 : £0.58962 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 10V | 6V | - | 300mA (Switch) | 250kHz | No | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | SOT-23-5 | |
| 0 In Stock 168,594 Marketplace Check Lead Time | 3,000 : £0.63999 Tape & Reel (TR) 257 : £0.85502 Bulk | - | Tape & Reel (TR) Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 6V | 1.8V | 28V | 300mA (Switch) | Up to 1MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | |
| 0 In Stock 8,300 Marketplace | 3,000 : £0.55797 Tape & Reel (TR) 224 : £0.97929 Bulk | - | Tape & Reel (TR) Bulk | Discontinued at DigiKey | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 6V | 1.8V | 28V | 300mA (Switch) | Up to 1MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | |
 | 6,961 Marketplace | 211 : £1.04502 Bulk | - | Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1V | 5.3V | 2.5V | 5.5V | 300mA (Switch) | - | Yes | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock Check Lead Time | 2,500 : £2.33164 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.5V | 16V | 1.255V | 36V | 300mA (Switch) | 1.3MHz | No | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | TSOT-23-5 | |
| 0 In Stock Check Lead Time | 2,500 : £2.47685 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.5V | 16V | 1.255V | 36V | 300mA (Switch) | 1.3MHz | No | -40°C ~ 85°C (TA) | Surface Mount | 6-TSSOP, SC-88, SOT-363 | SC-70-6 | |
| 95 In Stock | 1 : £1.00000 Cut Tape (CT) 3,000 : £0.48661 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 10V | 4.7V | - | 300mA (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | SOT-23-5 | |
 | 0 In Stock Check Lead Time | 1 : £1.19000 Cut Tape (CT) 3,000 : £0.58962 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 10V | 2V | - | 300mA (Switch) | 250kHz | No | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | SOT-23-5 |
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