| PartNumber | MAX6309UK46D3+T | MAX6309UK44D3-T | MAX6309UK42D3-T |
| Description | Supervisory Circuits 5-Pin Multiple-Input Prog Reset IC | Supervisory Circuits 5-Pin, Multiple-Input, Programmable Reset ICs | IC PROGRAM 4.200V RESET SOT23-5 |
| 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 | 3.3 V, 5 V | 3.3 V, 5 V | - |
| Number of Inputs Monitored | 2 Input | 2 Input | - |
| Output Type | Active Low, Push-Pull | Active Low, Push-Pull | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 200 ms | 200 ms | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | MAX6309 | MAX6309 | - |
| 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 | 4.699 V | 4.446 V | - |
| Undervoltage Threshold | 4.561 V | 4.314 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 8 uA | 8 uA | - |
| Pd Power Dissipation | 571 mW | 571 mW | - |
| Power Fail Detection | 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 | 1 V | 1 V | - |
| Part # Aliases | MAX6309 | MAX6309 | - |