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| PartNumber | MAX6444US46L+T | MAX6444US44L+T | MAX6444US46L+ |
| Description | Supervisory Circuits Single uPower Reset Circuit | Supervisory Circuits Single uPower Reset Circuit | IC MPU RESET 4.625V SOT143-4 |
| 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 | SOT-143-4 | SOT-143-4 | - |
| Threshold Voltage | 4.625 V | 4.375 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 | No Backup | No Backup | - |
| Reset Delay Time | 280 ms | 280 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 | MAX6444 | MAX6444 | - |
| Packaging | Reel | Reel | - |
| Height | 0.94 mm | 0.94 mm | - |
| Length | 2.92 mm | 2.92 mm | - |
| Width | 1.3 mm | 1.3 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 4.75 V | 4.5 V | - |
| Undervoltage Threshold | 4.5 V | 4.25 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 7 uA | 7 uA | - |
| Pd Power Dissipation | 320 mW | 320 mW | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 1 V | 1 V | - |
| Part # Aliases | MAX6444 | MAX6444 | - |