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| PartNumber | XRP7657EDTR | XRP7657EDTR-F | XRP7657EDTR-F SOP8 |
| Description | IC REG BUCK ADJ 2A 8SOIC | ||
| Manufacturer | Exar Corporation | Exar Corporation | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| Series | - | - | - |
| Packaging | Cut Tape (CT) | Cut Tape (CT) | - |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Output Type | Adjustable | Adjustable | - |
| Function | Step-Down | Step-Down | - |
| Supplier Device Package | 8-SOIC | 8-SOIC | - |
| Number of Outputs | 1 | 1 | - |
| Topology | Buck | Buck | - |
| Frequency Switching | 420kHz | 420kHz | - |
| Current Output | 2A | 2A | - |
| Output Configuration | Positive | Positive | - |
| Voltage Output Min Fixed | 0.8V | 0.8V | - |
| Voltage Output Max | 21V | 21V | - |
| Synchronous Rectifier | No | No | - |
| Voltage Input Min | 4.75V | 4.75V | - |
| Voltage Input Max | 25V | 25V | - |