| PartNumber | MAX822MUS+T | MAX822LUS+T | MAX822MUS-T |
| Description | Supervisory Circuits 4-Pin uPower Voltage Monitor | Supervisory Circuits 4-Pin uPower Voltage Monitor | Supervisory Circuits |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Package / Case | SOT-4 | SOT-143-4 | SOT-143-4 |
| Threshold Voltage | 3 V to 5 V | 3 V to 5 V | 3 V to 5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active High, Push-Pull | Active High, Push-Pull | Active High, Push-Pull |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 200 ms | 200 ms | 200 ms |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | MAX822M | MAX822L | MAX822M |
| Packaging | Reel | Reel | Reel |
| Height | 0.94 mm | 0.94 mm | 0.94 mm |
| Length | 2.92 mm | 2.92 mm | 2.92 mm |
| Width | 1.3 mm | 1.3 mm | 1.3 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 4.45 V | 4.7 V | 4.45 V |
| Undervoltage Threshold | 4.31 V | 4.56 V | 4.31 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 7 uA | 7 uA | 7 uA |
| Pd Power Dissipation | 320 mW | 320 mW | 320 mW |
| Power Fail Detection | No | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Part # Aliases | MAX822M | MAX822L | MAX822M |
| Unit Weight | 0.000324 oz | - | - |
| Mounting Style | - | - | SMD/SMT |