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| PartNumber | XRP7657ED-F | XRP7657EDTR | XRP7657EDTR-F |
| 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 |