| PartNumber | MCP1631VT-E/SS | MCP1631VT-E/ST | MCP1631VT-E/ML |
| Description | Switching Controllers Integrated HS PWM V Mode | Switching Controllers Integrated HS PWM V Mode | Switching Controllers Integrated HS PWM V Mode |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Package / Case | SSOP-20 | TSSOP-20 | QFN-20 |
| Packaging | Reel | Reel | Reel |
| Product | Voltage Controllers | Voltage Controllers | Voltage Controllers |
| Series | MCP1631 | MCP1631 | MCP1631 |
| Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 1600 | 2500 | 3300 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |