The S-80830CNUA-B8PT2G is a high-precision voltage detector designed to monitor a 3.0 V supply with an accuracy of ±2.0%. It features an Nch open-drain, active-low output and operates over a voltage range of 0.95 V to 10.0 V. This device is characterized by its super-low current consumption of typically 0.8 μA (at VDD = 4.5 V) and a typical hysteresis width of 0.150 V to ensure stable operation. Housed in a SOT-89-3 package, it is ideal for power monitoring in portable equipment, battery checkers, and providing reset signals for CPUs.