What is voltage supervisor,Fixed Voltage Reference, Universal Voltage Monitor - tatanh1983/conchodom GitHub Wiki

MC33161 Series 1.27V Dual Adjustable/Selectable Universal Voltage Monitor-SOIC-8​ https://www.futureelectronics.com/p/semiconductors--analog--system-management--voltage-supervisors/mc33161dr2g-onsemi-9290495