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| PartNumber | MAX6401BS22 | MAX6401BS22+ | MAX6401BS22+T |
| Description | IC SUPERVISOR MPU 4-UCSP | IC SUPERVISOR MPU 4-UCSP | Supervisory Circuits uPower Superviso |
| Manufacturer | - | - | Maxim Integrated |
| Product Category | - | - | PMIC - Supervisors |
| Series | - | - | MAX6401 |
| Type | - | - | Simple Reset/Power-On Reset |
| Packaging | - | - | Digi-ReelR Alternate Packaging |
| Mounting Style | - | - | SMD/SMT |
| Package Case | - | - | UCSP-4 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Active High Push-Pull |
| Supplier Device Package | - | - | 4-UCSP (1.05x1.05) |
| Output | - | - | Push-Pull, Totem Pole |
| Reset | - | - | Active High |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | 100 ms Minimum |
| Voltage Threshold | - | - | 2.2V |
| Pd Power Dissipation | - | - | 303 mW |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Current | - | - | 1 uA |
| Battery Backup Switching | - | - | No Backup |
| Part # Aliases | - | - | MAX6401 |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1 V |
| Watchdog Timers | - | - | No Watchdog |
| Threshold Voltage | - | - | 1.2 V to 5.5 V |
| Number of Inputs Monitored | - | - | 1 Input |
| Manual Reset | - | - | Manual Reset |
| Chip Enable Signals | - | - | No Chip Enable |
| Power Fail Detection | - | - | No |
| Reset Delay Time | - | - | 280 ms |
| Overvoltage Threshold | - | - | 2.233 V |
| Undervoltage Threshold | - | - | 2.167 V |