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| PartNumber | MAX6840XSD0+T | MAX6840XSD1-T | MAX6840XSD0+1 |
| Description | Supervisory Circuits Single uPower Reset Circuit | Supervisory Circuits Ultra-Low-Voltage, SC70 Voltage Detectors and Microprocessor Reset Circuits | |
| Manufacturer | Maxim Integrated | - | - |
| Product Category | Supervisory Circuits | - | - |
| RoHS | Y | - | - |
| Type | Voltage Detectors | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SC-70-4 | - | - |
| Threshold Voltage | 1.2 V to 1.8 V | - | - |
| Number of Inputs Monitored | 1 Input | - | - |
| Output Type | Active Low, Open Drain | - | - |
| Manual Reset | No Manual Reset | - | - |
| Watchdog Timers | No Watchdog | - | - |
| Battery Backup Switching | No Backup | - | - |
| Reset Delay Time | 0.07 ms | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | MAX6840 | - | - |
| Packaging | Reel | - | - |
| Height | 1 mm (Max) | - | - |
| Length | 2.25 mm (Max) | - | - |
| Width | 1.35 mm (Max) | - | - |
| Brand | Maxim Integrated | - | - |
| Overvoltage Threshold | Adj | - | - |
| Undervoltage Threshold | Adjustable | - | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 16 uA | - | - |
| Pd Power Dissipation | 245 mW | - | - |
| Power Fail Detection | No | - | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 0.55 V | - | - |
| Part # Aliases | MAX6840 | - | - |