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400mA 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 5,594 In Stock | 1 : $1.98000 Cut Tape (CT) 5,000 : $0.84549 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 1.8V | 5.5V | 1.8V, 2.7V, 3V, 3.3V | - | 400mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-UFBGA, FCBGA | 8-FlipChip (1.11x1.41) | |
 | 16,792 In Stock | 1 : $2.16000 Cut Tape (CT) 3,000 : $1.10074 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 | Buck-Boost | Programmable | 1 | 1.8V | 5.5V | 1.8V | 5V | 400mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-WFDFN Exposed Pad | 10-SON (2.5x2.5) | |
 | 4,530 In Stock | 1 : $2.66000 Cut Tape (CT) 2,500 : $1.39034 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 3.3V | - | 400mA | 500kHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-WFDFN | 8-TDFN (2x2) | ||
| 2,429 In Stock 15,000 Factory | 1 : $2.66000 Cut Tape (CT) 2,500 : $1.39034 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 0.9V | 53.4V | 400mA | 500kHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-WFDFN | 8-TDFN (2x2) | ||
 | 1,725 In Stock | 1 : $11.75000 Cut Tape (CT) 2,500 : $5.68750 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 4V | 140V | 0.8V (1.8V, 3.3V, 5V) | 140V | 400mA | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | 16-MSOP-EP | |
| 521 In Stock | 1 : $12.60000 Tube | - | - | Tube | Active | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 4V | 140V | 0.8V (1.8V, 3.3V, 5V) | 140V | 400mA | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | 16-MSOP-EP | |
| 161 In Stock | 1 : $13.16000 Tube | - | - | Tube | Active | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 4V | 140V | 0.8V (1.8V, 3.3V, 5V) | 140V | 400mA | - | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | 16-MSOP-EP | |
 | 33,948 In Stock | 1 : $1.43000 Cut Tape (CT) 5,000 : $1.16250 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.7V | 3.6V | 400mA | 8MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-PowerTFDFN, 10-MLF® | 10-MLF® (2.5x2) | ||
 | 1,268 In Stock 84,172 Marketplace | 1 : $1.48000 Cut Tape (CT) 250 : $0.81676 Tape & Reel (TR) 326 : $0.92000 Bulk | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 6V | 1.5V | - | 400mA | 1.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | SOT-23-THIN | |
 | 6,323 In Stock | 1 : $2.12000 Cut Tape (CT) 5,000 : $1.61000 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.7V | 5.5V | 0.72V | 4.73V | 400mA | 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-UFDFN Exposed Pad, 12-TMLF® | 12-TMLF® (2.5x2.5) | ||
 | 2,920 In Stock | 1 : $2.16000 Cut Tape (CT) 3,000 : $1.10074 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 | Buck-Boost | Programmable | 1 | 1.8V | 5.5V | 1.8V | 5V | 400mA | 4Hz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-XFBGA, DSBGA | 12-DSBGA (1.46x1.11) | |
 | 6,924 In Stock | 1 : $2.58000 Cut Tape (CT) 3,000 : $0.75315 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 2.5V | 400mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-UFQFN | 12-TQFN (1.7x2) | |
| 2,056 In Stock 15,000 Factory | 1 : $2.66000 Cut Tape (CT) 2,500 : $1.39034 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 5V | - | 400mA | 500kHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-WFDFN | 8-TDFN (2x2) | ||
 | 1,225 In Stock | 1 : $4.41000 Cut Tape (CT) 2,500 : $2.42018 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2V | 5.5V | 1.25V | 4V | 400mA | 1.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 | SOT-6 | |
| 2,418 In Stock | 1 : $9.99000 Tube | - | - | Tube | Active | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 4V | 140V | 0.8V (1.8V, 3.3V, 5V) | 140V | 400mA | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | 16-MSOP-EP | |
 | 280 In Stock | 1 : $11.46000 Tube | - | - | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | Fixed | 1 | 2.8V | 20V | 5V | - | 400mA | 285kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | |
 | 14,216 In Stock | 1 : $0.56000 Cut Tape (CT) 5,000 : $0.42000 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.7V | 3.6V | 400mA | 8MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-UFDFN Exposed Pad, 6-TMLF® | 6-TMLF® (1.6x1.6) | ||
| 13,586 In Stock | 1 : $0.56000 Cut Tape (CT) 5,000 : $0.42000 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.8V | - | 400mA | 8MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-UFDFN Exposed Pad, 6-TMLF® | 6-TMLF® (1.6x1.6) | ||
 | 2,512 In Stock | 1 : $0.72000 Cut Tape (CT) 3,000 : $0.32673 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.15V | 5.5V | 1.2V | 7V | 400mA | 1.2MHz | No | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 8-XFBGA, DSBGA | 8-DSBGA | |
 | 5,000 In Stock | 1 : $1.02000 Cut Tape (CT) 5,000 : $0.78000 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1V | - | 400mA | 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-UFDFN Exposed Pad, 6-TMLF® | 6-TMLF® (1.6x1.6) | ||
| 3,246 In Stock | 1 : $1.26000 Cut Tape (CT) 3,000 : $0.60877 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 6V | 0.7V | 6V | 400mA | 1.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | SOT-23-THIN | |
| 2,318 In Stock | 1 : $1.38000 Cut Tape (CT) 3,000 : $0.67401 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.15V | 5.5V | 1.3V | 3.1V | 400mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-XFBGA, DSBGA | 8-DSBGA | ||
| 1,199 In Stock | 1 : $1.48000 Cut Tape (CT) 250 : $0.81676 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 6V | 0.7V | 6V | 400mA | 1.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 Thin, TSOT-23-5 | SOT-23-THIN | |
| 425 In Stock | 1 : $1.62000 Cut Tape (CT) 250 : $0.90316 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.15V | 5.5V | 1.3V | 3.1V | 400mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-XFBGA, DSBGA | 8-DSBGA | ||
| 6,684 In Stock | 1 : $1.63000 Cut Tape (CT) 5,000 : $0.79719 Tape & Reel (TR) | - | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Fixed | 1 | 1.8V | 5.5V | 1.8V, 2.3V, 2.5V, 2.8V | - | 400mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-UFBGA, FCBGA | 8-FlipChip (1.11x1.41) |
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