The HG811RM4/TR is a SOT-143 Monitors & Reset Circuits ROHS part manufactured by HGSEMI. This part is a high-accuracy monitor and reset circuit operating over a wide temperature range. The product features an integrated voltage detector, low voltage-detection threshold, ultra low stand-by current, fast response time and wide voltage range. The device also offers long reset and monitor output-delay times, ideal for portable applications. The device is compliant to RoHS and is built with eco-friendly materials.