BUY M51953AFP https://www.utsource.net/itm/p/11297032.html
M51953AFP Volt Supervisor Detect 4.05V to 4.45V 8-Pin SOP Marking 953A
Manufacturer: Mitsubishi Description: This is a 8-bit microcontroller with a built-in ROM, RAM, and I/O ports. It is designed for use in automotive and industrial applications. Features: 8-bit CPU Built-in ROM Built-in RAM Built-in I/O ports Low power consumption High speed operation On-chip debugging High reliability Low cost Applications: Automotive applications Industrial applications Robotics Home automation Security systems Medical devices (For reference only)