| PartNumber | MCP111T-450E/TT | MCP111T-450E/LB | MCP111T-450E/MB |
| Description | Supervisory Circuits Open Drain | Supervisory Circuits Open Drain | Supervisory Circuits Open Drain |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-3 | SC70-3 | SOT-89-3 |
| Threshold Voltage | 4.38 V | 4.38 V | 4.38 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active Low, Open Drain | - | - |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | - | - |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | MCP111 | MCP111 | MCP111 |
| Packaging | Reel | Reel | Reel |
| Height | 0.95 mm | 1 mm | 1.6 mm |
| Length | 2.9 mm | 2 mm | 4.6 mm (Max) |
| Output Current | 10 mA | 10 mA | - |
| Width | 1.3 mm | 1.35 mm | 2.29 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Overvoltage Threshold | 4.446 V | 4.446 V | 4.446 V |
| Undervoltage Threshold | 4.314 V | 4.314 V | 4.314 V |
| Operating Supply Current | 1.75 uA | 1.75 uA | 1.75 uA |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Unit Weight | 0.000282 oz | 0.000219 oz | 0.004603 oz |