The TP1001S3 is a RoHS-compliant power monitor and regulator containing three SOT23-3 packages manufactured by TECH PUBLIC. It is a miniature current and power monitor that provides accuracy of ±3%, while allowing an exceptionally wide range of current regulation. It has an operating temperature of -40°C to +125°C, and provides a 0.2 mA minimum output threshold for power-saving. This electronic component is capable of stabilizing a consumer power system, which can be used in various applications such as battery protection, overcharge protection, and over discharge protection. It features high voltage (input up to 15V) and low current (load up to 150mA) capabilities, as well as a low quiescent current of 10µA. The TP1001S3 is an efficient and reliable solution for a wide variety of consumer and industrial applications.