Settings
Fast Delivery
Payment Types
Marketplace Product
1.221V Voltage Regulators - DC DC Switching Regulators
Results: 33
Manufacturer
Series
Packaging
Product Status
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Max)
Current - Output
Frequency - Switching
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
Stocking Options
Environmental Options
Media
Marketplace Product
33Results
Applied FiltersRemove All
Showingof 33
1 - 25
Compare | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 6,566 In Stock 300 Factory | 1 : $4.19000 Tube | - | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 2,907 In Stock 10,000 Factory | 1 : $3.67000 Cut Tape (CT) 2,500 : $1.84104 Tape & Reel (TR) 1 : $1.00000 Bulk | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 1A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||
 | 4,189 In Stock | 1 : $4.36000 Cut Tape (CT) 2,500 : $2.18773 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 5,422 In Stock 5,000 Factory | 1 : $4.21000 Tube | - | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 12,944 In Stock 9,975 Factory | 1 : $1.00000 Bulk 1 : $5.23000 Tube | - | Bulk Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 5,039 In Stock 10,000 Factory | 1 : $10.76000 Cut Tape (CT) 2,500 : $5.87955 Tape & Reel (TR) 1 : $1.00000 Bulk | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 5A | 500kHz | No | -55°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | ||
| 4,344 In Stock 10,000 Factory | 1 : $10.76000 Cut Tape (CT) 2,500 : $5.87955 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -55°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | ||
| 7,269 In Stock 9,975 Factory | 1 : $6.34000 Tube | - | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 2,742 In Stock 9,975 Factory | 1 : $1.00000 Bulk 1 : $5.07000 Tube | - | Bulk Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 23V | 1.221V | 20.47V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 6,177 In Stock | 1 : $3.71000 Cut Tape (CT) 2,500 : $2.08500 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 3,550 In Stock 10,000 Factory | 1 : $4.23000 Cut Tape (CT) 2,500 : $2.12198 Tape & Reel (TR) 1 : $1.00000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 23V | 1.221V | 20.47V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 658 In Stock 10,000 Factory | 1 : $5.28000 Cut Tape (CT) 2,500 : $2.65213 Tape & Reel (TR) 1 : $1.00000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 2,233 In Stock | 1 : $5.50000 Cut Tape (CT) 2,500 : $2.76087 Tape & Reel (TR) 1 : $1.00000 Bulk | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | ||
| 1,064 In Stock 10,000 Factory | 1 : $6.52000 Cut Tape (CT) 2,500 : $3.55906 Tape & Reel (TR) 1 : $1.00000 Bulk | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 1A | 500kHz | No | -55°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||
| 2,670 In Stock 5,000 Factory | 1 : $6.61000 Cut Tape (CT) 2,500 : $3.31516 Tape & Reel (TR) 1 : $1.00000 Bulk | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | ||
 | 89 In Stock | 1 : $3.93000 Tube | - | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP | |
| 1 In Stock | 1 : $2.91000 Cut Tape (CT) 2,500 : $1.45894 Tape & Reel (TR) 1 : $1.00000 Bulk | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 1A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock Check Lead Time | 1 : $3.49000 Tube | - | Bulk Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 1A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock Check Lead Time | 2,500 : $2.35500 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 7.5V | 76V | 1.221V | 13.2V | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Discontinued at Digi-Key | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad | |
| 0 In Stock 10,000 Factory | Discontinued at Digi-Key | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 31.32V | 5A | 500kHz | No | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 8-SO PowerPad |
Showingof 33
1 - 25
