STM1061N31WX6F ST Supervisors

The STM1061N31WX6F is a low-power voltage detector from STMicroelectronics in SOT-23-3 surface-mount package, providing active-low open-drain output with 3.08V threshold voltage (N31 version). For selection, verify detect voltage of 3.08V with ±2% accuracy, supply voltage range, low supply current of 1µA typical for battery-powered applications, and operating temperature from -40°C to +85°C. Features include open-drain output requiring external pull-up resistor, very low power consumption for extended battery life, and no external components required. Ideal for battery voltage monitoring in portable devices, power-on reset circuits for microcontrollers, low-battery detection, power supply monitoring, and any system requiring simple undervoltage detection for 3V/3.3V supply rails with minimal power consumption. In stock at HL Electronics – request a quote for fast delivery.