MD7043 is a small, low power Monitors & Reset Circuits ROHS device manufactured by Mingda Electronics. It features an SOT89-3 package and is designed for use with a variety of voltages and includes built-in protection for external components. It can be used in a vast range of applications, including standby and power supply over-voltage protection, software reset, supply voltage monitoring, and system reset. The circuit features low power consumption, high accuracy, and low noise characteristics. It is RoHS compliant and is suitable for industrial applications.