The MAX6389LT18D3+T is a dual-voltage supervisor IC with a maximum operating temperature of 125°C and a minimum operating temperature of -40°C. It monitors two voltages and provides an active low reset signal when the supply voltage falls below the undervoltage threshold of 1.76V. The IC has a maximum supply voltage of 5.5V and a minimum supply voltage of 1V. It consumes an operating supply current of 7uA and has a reset timeout of 140ms. The MAX6389LT18D3+T is RoHS compliant and available in a WFDFN package with 2500 units per reel.
Maxim MAX6389LT18D3+T technical specifications.
| Package/Case | WFDFN |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 167.7mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 2 |
| Operating Supply Current | 7uA |
| Overvoltage Threshold | 1.85V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Reset | Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Series | MAX6381, MAX6382, MAX6383, MAX6384, MAX6385, MAX6386, MAX6387, MAX6388, MAX6389, MAX6390 |
| Threshold Voltage | 1.8V |
| Type | Multi-Voltage Supervisor |
| Undervoltage Threshold | 1.76V |
| Watchdog Timer | No |
| RoHS | Compliant |
No datasheet is available for this part.
