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| PartNumber | MCP1320T-25LE/OT | MCP1320T-29BE/OT | MCP1320T-27ME/OT |
| Description | Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 2.5V) | Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI | Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 25600ms, reset delay = 200ms, Vtrpd - 2.7V) |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Threshold Voltage | 2.5 V | 2 V to 4.7 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | Watchdog | Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 200 ms | 2240 ms | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | MCP1320 | MCP1320 | MCP1320 |
| Packaging | Reel | Reel | Reel |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Overvoltage Threshold | 2.538 V | 2.944 V | - |
| Undervoltage Threshold | 2.463 V | 2.857 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 5 uA | 10 uA | - |
| Pd Power Dissipation | 240 mW | 240 mW | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |
| Height | - | 1.3 mm | - |
| Length | - | 3.1 mm | - |
| Width | - | 1.8 mm | - |