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| PartNumber | CAT811MTBI-GT3 | CAT811MTBI-T3 |
| Description | Supervisory Circuits Act. Lo w/PB 4-pin | Supervisory Circuits Supervisor Act. Lo w/PB 4-pin |
| Manufacturer | ON Semiconductor | ON Semiconductor |
| Product Category | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOT-143-4 | SOT-143-4 |
| Threshold Voltage | 2.5 V, 3 V, 3.3 V, 5 V | 2.5 V, 3 V, 3.3 V, 5 V |
| Number of Inputs Monitored | 1 Input | 1 Input |
| Output Type | Active Low, Push-Pull | Active Low, Push-Pull |
| Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup |
| Reset Delay Time | 240 ms | 240 ms |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Series | CAT811 | CAT811 |
| Packaging | Reel | Reel |
| Height | 0.9 mm | 0.9 mm |
| Length | 2.9 mm | 2.9 mm |
| Width | 1.3 mm | 1.3 mm |
| Brand | ON Semiconductor | ON Semiconductor |
| Overvoltage Threshold | 4.45 V | 4.45 V |
| Undervoltage Threshold | 4.31 V | 4.31 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable |
| Operating Supply Current | 8 uA | 8 uA |
| Pd Power Dissipation | 320 mW | 320 mW |
| Power Fail Detection | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1.2 V | 1.2 V |