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DC DC Switching Controllers
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Mfr Part # | Quantity Available | Price | Tariff Status | Series | Package | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 2,213 In Stock 738 Marketplace | 1 : $4.06000 Cut Tape (CT) 3,000 : $2.20209 Tape & Reel (TR) 149 : $2.02000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-VQFN (5x5) | ||
 | 1,507 In Stock | 1 : $1.89000 Cut Tape (CT) 3,000 : $0.95130 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-VFQFN Exposed Pad | 14-VQFN (3.5x3.5) | ||
| 471 In Stock 1,299 Marketplace | 1 : $5.47000 Cut Tape (CT) 250 : $3.33184 Tape & Reel (TR) 112 : $2.69000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-VQFN (5x5) | ||
 | 6,649 In Stock 80,010 Marketplace | 1 : $5.50000 Cut Tape (CT) 3,000 : $2.84500 Tape & Reel (TR) 107 : $2.83000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 282 In Stock 137 Marketplace | 1 : $6.67000 Cut Tape (CT) 250 : $4.12612 Tape & Reel (TR) 90 : $3.36000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
 | 1,408 In Stock 2,000 Marketplace | 1 : $1.89000 Cut Tape (CT) 2,000 : $0.96468 Tape & Reel (TR) 273 : $1.10000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | ||
 | 2,851 In Stock 2,925 Marketplace | 1 : $3.23000 Cut Tape (CT) 3,000 : $1.00000 Tape & Reel (TR) 214 : $1.40000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 6.5V | - | - | Yes | No | - | Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 10-WSON (3x3) | ||
| 2,795 In Stock | 1 : $3.25000 Cut Tape (CT) 3,000 : $1.58125 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 227 In Stock 9,750 Marketplace | 1 : $3.61000 Cut Tape (CT) 250 : $2.13620 Tape & Reel (TR) 154 : $1.96000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 24V | - | - | Yes | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 143 In Stock 2,851 Marketplace | 1 : $3.80000 Cut Tape (CT) 250 : $1.98452 Tape & Reel (TR) 167 : $1.80000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 6.5V | - | - | Yes | No | - | Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 10-WSON (3x3) | ||
| 176 In Stock 3,422 Marketplace | 1 : $3.94000 Cut Tape (CT) 250 : $2.34220 Tape & Reel (TR) 141 : $2.14000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 6.5V | 340kHz | - | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 10-WSON (3x3) | ||
| 713 In Stock | 1 : $4.35000 Cut Tape (CT) 250 : $2.61072 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
 | 240 In Stock | Active | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-VFQFN Exposed Pad | 14-VQFN (3.5x3.5) | ||
| 0 In Stock 27,432 Marketplace Check Lead Time | 720 : $1.20028 Tube 231 : $1.30000 Bulk | - | Bulk Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | ||
| 0 In Stock 1,681 Marketplace Check Lead Time | 1 : $2.99000 Cut Tape (CT) 3,000 : $1.72311 Tape & Reel (TR) 190 : $1.58000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 0 In Stock 372,600 Marketplace Check Lead Time | 1 : $3.16000 Cut Tape (CT) 3,000 : $1.80576 Tape & Reel (TR) 180 : $1.67000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 24V | - | - | Yes | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 0 In Stock 29,528 Marketplace Check Lead Time | 1 : $3.34000 Cut Tape (CT) 3,000 : $1.77910 Tape & Reel (TR) 168 : $1.79000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 6.5V | 340kHz | - | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 10-WSON (3x3) | ||
| 0 In Stock 1,850 Marketplace Check Lead Time | 1 : $5.56000 Cut Tape (CT) 250 : $3.70688 Tape & Reel (TR) 96 : $3.15000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3V ~ 28V | Selectable | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 0 In Stock Check Lead Time | Active | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 0 In Stock | 2,000 : $0.80070 Tape & Reel (TR) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | ||
| 0 In Stock | 500 : $0.99946 Tape & Reel (TR) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 14-VFQFN Exposed Pad | 14-VQFN (3.5x3.5) | ||
 | 0 In Stock | 2,000 : $1.73810 Tape & Reel (TR) | - | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 24V | - | - | Yes | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | ||
| 0 In Stock Check Lead Time | 450 : $1.79893 Tube | - | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 24V | - | - | Yes | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | ||
| 0 In Stock | 250 : $2.16360 Tape & Reel (TR) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | ||
| 0 In Stock | 250 : $2.50744 Tape & Reel (TR) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 28V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-VQFN (5x5) |
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