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| PartNumber | MAX6443US44L-T | MAX6443US46L+ | MAX6443US44L+T |
| Description | Supervisory Circuits | IC MPU RESET 4.625V SOT143-4 | Supervisory Circuits Single uPower Reset Circuit |
| Manufacturer | - | - | Maxim Integrated |
| Product Category | - | - | PMIC - Supervisors |
| RoHS | - | - | Details |
| Mounting Style | - | - | SMD/SMT |
| Package / Case | - | - | SOT-143-4 |
| Threshold Voltage | - | - | 1 V to 5.5 V |
| Number of Inputs Monitored | - | - | 1 Input |
| Output Type | - | - | Active Low Push-Pull |
| Manual Reset | - | - | Manual Reset |
| Battery Backup Switching | - | - | No Backup |
| Supply Voltage Max | - | - | 5.5 V |
| Maximum Operating Temperature | - | - | + 85 C |
| Series | - | - | MAX6443 |
| Packaging | - | - | Reel |
| Brand | - | - | Maxim Integrated |
| Chip Enable Signals | - | - | No Chip Enable |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Current | - | - | 7 uA |
| Overvoltage Threshold | - | - | 4.5 V |
| Pd Power Dissipation | - | - | 320 mW |
| Power Fail Detection | - | - | No |
| Reset Delay Time | - | - | 280 ms |
| Supply Voltage Min | - | - | 1 V |
| Type | - | - | Voltage Supervisory |
| Undervoltage Threshold | - | - | 4.25 V |
| Watchdog Timers | - | - | No Watchdog |
| Part # Aliases | - | - | MAX6443 |