Package and pinout — SOT-23-5 footprint
Housed in a 5-lead SOT-23-5 surface-mount package. The pinout is standard for this supervisor family: GND, RESET, VCC, and two no-connect pins. The SOT-23-5 footprint is shared across many simple reset ICs, making it a drop-in candidate for board revisions that need a different threshold or timeout without a layout change.
Temperature grade and environment
Rated for -40°C to 125°C operating temperature, this part is suited for industrial control, automotive under-hood, and outdoor telecom equipment where the ambient can swing beyond commercial limits. The extended range also covers the self-heating inside a sealed enclosure.
Lifecycle and sourcing reality
Marked as Active and ROHS3 compliant.