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| PartNumber | TCM680 | TCM680COA | TCM680COA/EOA |
| Description | IC REG CHARGE PUMP INV DL 8SOIC | ||
| Manufacturer | Microchip Technology | Microchip Technology | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| Series | - | - | - |
| Packaging | Tube | Tube | - |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Output Type | Fixed | Fixed | - |
| Function | Ratiometric | Ratiometric | - |
| Supplier Device Package | 8-SOIC | 8-SOIC | - |
| Number of Outputs | 2 | 2 | - |
| Topology | Charge Pump | Charge Pump | - |
| Frequency Switching | 21kHz | 21kHz | - |
| Current Output | 10mA | 10mA | - |
| Output Configuration | Positive and Negative (Dual Rail) | Positive and Negative (Dual Rail) | - |
| Voltage Output Min Fixed | -Vin, 2Vin | -Vin, 2Vin | - |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | No | No | - |
| Voltage Input Min | 2V | 2V | - |
| Voltage Input Max | 5.5V | 5.5V | - |