The LM56 is a precision low power thermostat. This device is applicable in wide range application such as in Microprocessor Thermal Management, Appliances, Portable Battery Powered 3.0V or 5V Systems, Fan Control, Industrial Process Control, HVAC Systems, Remote Temperature Sensing, Digital Temperature Sensor and Electronic System Protection. The following datasheet provides detail information about LM65 – dual output low power thermostat such as general description, applications, features, key specifications, simplified block diagram and connection diagram, typical application, absolute maximum ratings, operating ratings, electrical characteristics, functional description, pin description, application hints, and physical dimensions.