The MAX6869UK42D4S+T is a surface-mount supervisory circuit that monitors a single supply voltage and provides a reset signal when the voltage falls below a predetermined threshold. It operates over a temperature range of -40°C to 85°C and consumes only 7μA of operating current. The device is available in a 5-pin SOT-23 package and is compliant with RoHS regulations. It features a watchdog timer and can be used to reset microcontrollers and other ICs in a variety of applications.
Maxim MAX6869UK42D4S+T technical specifications.
| Package/Case | SOT-23-5 |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 571mW |
| Max Reset Threshold Voltage | 4.305V |
| Min Reset Threshold Voltage | 4.095V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.1V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 7uA |
| Overvoltage Threshold | 4.305V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 1.2s |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.2V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.095V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
