The BL8506-27NRM is a Microprocessor and Microcontroller Supervisor (MMS) device that monitors a 2.7V to 5.5V supply voltage and provides an active low output signal. The part is housed in a SOT23-3 package, is RoHS compliant, and is manufactured by Belling. The device provides adjustable over/undervoltage protection, adjustable reset pulse length, and adjustable delay time. The BL8506-27NRM also features a manual reset input and programmable debounce time for the reset function. Additionally, the device features low supply current and power consumption, and is built with CMOS technology for low power operation.