This surface mount power management IC is a 5V supervisor with a simple reset/power-on reset type. It monitors one voltage, featuring a reset timeout of 140ms and active low reset output. Operating within a 1V to 5.5V supply voltage range, it exhibits a maximum supply current of 60µA. The device offers reset threshold voltages between 4.25V and 4.5V, with an overvoltage threshold at 4.5V and an undervoltage threshold at 4.25V. It includes a watchdog timer and is RoHS compliant, packaged in a TSSOP for tape and reel distribution.
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Stmicroelectronics STM818MDS6F technical specifications.
| Package/Case | TSSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Reset Threshold Voltage | 4.5V |
| Min Reset Threshold Voltage | 4.25V |
| Max Supply Current | 60uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 60uA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 4.5V |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.4V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.25V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
