| PartNumber | MAX6744XKSVD3+T | MAX6744XKTZD3-T | MAX6744XKTZD3+T |
| Description | Supervisory Circuits Dual uPower Supervisor | Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 Microprocessor Circuits | Supervisory Circuits Fixed, R/C Adj A-Low Push-Pull |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
| RoHS | Y | - | - |
| Type | Voltage Supervisory | Voltage Supervisory | Multi-Voltage Supervisor |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SC-70-5L | 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 | - |
| Number of Inputs Monitored | 2 Input | 2 Input | - |
| Output Type | Active Low, Push-Pull | Active Low, Push-Pull | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 225 ms | 225 ms | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | MAX6744 | MAX6744 | - |
| Packaging | Reel | Reel | Cut Tape (CT) |
| Height | 0.9 mm | 0.9 mm | - |
| Length | 2 mm | 2 mm | - |
| Width | 1.25 mm | 1.25 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 3 V, 1.62 V | 3.15 V, 2.375 V | - |
| Undervoltage Threshold | 2.85 V, 1.53 V | 3 V, 2.25 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 5 uA, 10 uA | 5 uA, 10 uA | - |
| Pd Power Dissipation | 247 mW | 247 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 | 1 V | 1 V | - |
| Part # Aliases | MAX6744 | MAX6744 | - |
| Unit Weight | - | 0.000705 oz | - |
| Package Case | - | - | 5-TSSOP, SC-70-5, SOT-353 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SC-70-5 |
| Output | - | - | Push-Pull, Totem Pole |
| Reset | - | - | Active Low |
| Number of Voltages Monitored | - | - | 2 |
| Reset Timeout | - | - | 150 ms Minimum |
| Voltage Threshold | - | - | 2.313V, 3.075V |