| PartNumber | MAX819MCUA+ | MAX819MCUA+T |
| Description | Supervisory Circuits 5V MPU Supervisor | Supervisory Circuits 5V MPU Supervisor |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | UMAX-8 | UMAX-8 |
| Threshold Voltage | 4.4 V | 4.4 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 | No Watchdog | No Watchdog |
| Battery Backup Switching | Backup | Backup |
| Reset Delay Time | 280 ms | 280 ms |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Series | MAX819M | MAX819M |
| Packaging | Tube | Reel |
| Height | 0.95 mm | 0.95 mm |
| Length | 3.05 mm | 3.05 mm |
| Width | 3.05 mm | 3.05 mm |
| Brand | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 4.5 V | 4.5 V |
| Undervoltage Threshold | 4.25 V | 4.25 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable |
| Operating Supply Current | 11 uA | 11 uA |
| Pd Power Dissipation | 330 mW | 330 mW |
| Power Fail Detection | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 50 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 0 V | 0 V |
| Part # Aliases | MAX819M | MAX819M |