STMicroelectronics STM805SM6F Simple Reset/Power-On Reset supervisor, Active High, Open Drain output, 2.925V threshold, 140ms timeout, 8-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.925V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active High |
| Output | Open Drain or Open Collector |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 140ms Minimum |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
The STM805SM6F: The reset output is Active High, meaning the reset pin goes high when the monitored voltage falls below threshold and stays high for the 140ms minimum timeout after the supply recovers.
ROHS3 compliant, so it passes the material restriction requirements for EU and most global markets without an exemption certificate.
The reset is Active High with a minimum timeout of 140ms after the supply recovers above the 2.925V threshold.
It comes in an 8-SOIC package (0.154-inch body width), which is straightforward to hand-rework with a hot-air station — the leads are accessible and the package has low thermal mass.