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| PartNumber | MAX6845UKD3+T | MAX6845UKD0+T | MAX6845UKD3+ |
| Description | Supervisory Circuits Single uPower Reset Circuit | Supervisory Circuits Single uPower Reset Circuit | - Bulk (Alt: MAX6845UKD3) |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Simple Reset/Power-On Reset |
| Mounting Style | SMD/SMT | 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 | 0.9 V to 1.5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | Active Low Open Drain |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 280 ms | 0.15 ms | 280 ms |
| Supply Voltage Max | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MAX6845 | MAX6845 | MAX6845 |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| 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 | Adjustable | Adjustable | Adjustable |
| Undervoltage Threshold | Adjustable | Adjustable | Adjustable |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 8.1 uA | 8.1 uA | 8.1 uA |
| Pd Power Dissipation | 571 mW | 571 mW | - |
| Power Fail Detection | No | 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 | 0.55 V | 0.55 V | - |
| Part # Aliases | MAX6845 | MAX6845 | MAX6845 |
| Package Case | - | - | SOT-23-5L |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-23-5 |
| Output | - | - | Open Drain or Open Collector |
| Reset | - | - | Active Low |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | 140 ms Minimum |
| Voltage Threshold | - | - | Adjustable/Selectable |
| Pd Power Dissipation | - | - | 571 mW |
| Supply Voltage Max | - | - | 1.8 V |
| Supply Voltage Min | - | - | 0.55 V |