SC-70-3 supervisor with a 3V threshold
The MAX6381XR30D2+T: The surface-mount footprint is standard for this package class, so existing SC-70 layouts accept it without a pad revision.
The reset timeout is a minimum of 20 ms, which covers the power-up settling period for most microcontrollers and FPGAs before the core begins executing code. A shorter timeout risks releasing the reset before the supply is stable; this part's floor ensures the processor sees a clean start. Rated for operation from -40°C to +125°C (TA), the device suits industrial and automotive environments where the ambient temperature inside an enclosure or under-hood can exceed 85°C. The wide temperature grade also covers cold-start conditions in outdoor or unheated equipment.
Active production, ROHS3 compliant
The part is ROHS3 compliant, which satisfies the European Union's Restriction of Hazardous Substances directive for lead-free assembly. No additional exemption declarations are needed for standard reflow profiles.