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| PartNumber | MAX6842DUKD0+T | MAX6842DUKD3-T | MAX6842FUKD0 |
| Description | Supervisory Circuits Single uPower Reset Circuit | Supervisory Circuits | Power Supply Support Circuit, Fixed, +1.05VV, BICMOS, PDSO5 |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | - | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Threshold Voltage | 900 mV to 1.5 V | 900 mV to 1.5 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active High, Active Low, Open Drain, Push-Pull | Active High, Active Low, Open Drain, Push-Pull | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 0.15 ms | 280 ms | - |
| Supply Voltage Max | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | MAX6842 | MAX6842 | - |
| Packaging | Reel | Reel | - |
| Height | 1.1 mm | 1.1 mm | - |
| Length | 2.9 mm | 2.9 mm | - |
| Width | 1.63 mm | 1.63 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 0.81 V | 0.81 V | - |
| Undervoltage Threshold | 0.765 V | 0.765 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 8.1 uA | 8.1 uA | - |
| Pd Power Dissipation | 571 mW | 571 mW | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 0.75 V | 0.75 V | - |
| Part # Aliases | MAX6842 | MAX6842 | - |
| Unit Weight | 0.000222 oz | 0.001058 oz | - |