| PartNumber | MAX6740XKVDD3+T | MAX6740XKVFD3+T | MAX6740XKVFD3-T |
| Description | Supervisory Circuits Triple uPower Supervisor | Supervisory Circuits Triple uPower Supervisor | Supervisory Circuits Low-Power Dual/Triple-Voltage SC70 Microprocessor Supervisory Circuits |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SC-70-5 | SC-70-5 | SC-70-5 |
| Threshold Voltage | 1.8 V to 5 V, 0.9 V to 3.3 V | 1.8 V to 5 V, 0.9 V to 3.3 V | 1.8 V to 5 V, 0.9 V to 3.3 V |
| Number of Inputs Monitored | 3 Input | 3 Input | 3 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 | 225 ms | 225 ms | 225 ms |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MAX6740 | MAX6740 | MAX6740 |
| Packaging | Reel | Reel | Reel |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 2 mm | 2 mm | 2 mm |
| Width | 1.25 mm | 1.25 mm | 1.25 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 1.62 V, 0.81 V, Adjustable | 1.62 V, 1.08 V, Adjustable | 1.62 V, 1.08 V, Adjustable |
| Undervoltage Threshold | 1.53 V, 0.765 V, Adjustable | 1.53 V, 1.02 V, Adjustable | 1.53 V, 1.02 V, Adjustable |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 5 uA, 10 uA | 5 uA, 10 uA | 5 uA, 10 uA |
| Pd Power Dissipation | 247 mW | 247 mW | 247 mW |
| Power Fail Detection | No | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Part # Aliases | MAX6740 | MAX6740 | MAX6740 |
| Unit Weight | 0.000705 oz | 0.000705 oz | 0.000705 oz |