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| PartNumber | MAX6422US33-T | MAX6422US31-T | MAX6422US33+T |
| Description | Supervisory Circuits Low-Power, SC70/SOT Microprocessor Reset Circuits w. Capacitor-Adjustable Rset Timeout Del | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, SOT-143 | Supervisory Circuits Single uPower Reset Circuit |
| Manufacturer | Maxim Integrated | - | Maxim Integrated |
| Product Category | Supervisory Circuits | - | PMIC - Supervisors |
| Type | Voltage Supervisory | - | Simple Reset/Power-On Reset |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOT-143-4 | - | - |
| Threshold Voltage | 1.6 V to 5 V | - | - |
| Number of Inputs Monitored | 1 Input | - | - |
| Output Type | Active High, Push-Pull | - | - |
| Manual Reset | No Manual Reset | - | - |
| Watchdog Timers | No Watchdog | - | - |
| Battery Backup Switching | No Backup | - | - |
| Reset Delay Time | 4.375 ms | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Series | MAX6422US | - | - |
| Packaging | Reel | - | Cut Tape (CT) |
| Height | 0.94 mm | - | - |
| Length | 2.92 mm | - | - |
| Width | 1.3 mm | - | - |
| Brand | Maxim Integrated | - | - |
| Overvoltage Threshold | 3.383 V | - | - |
| Undervoltage Threshold | 3.218 V | - | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 2.5 uA | - | - |
| Pd Power Dissipation | 320 mW | - | - |
| Power Fail Detection | No | - | - |
| Product Type | Supervisory Circuits | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 1 V | - | - |
| Part # Aliases | MAX6422US | - | - |
| Package Case | - | - | TO-253-4, TO-253AA |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-143-4 |
| Output | - | - | Push-Pull, Totem Pole |
| Reset | - | - | Active High |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | Adjustable/Selectable |
| Voltage Threshold | - | - | 3.3V |