The Fairchild Semiconductor Power Switch ICs – FPF1203UCX is a power distribution Ultra Small Slew Rate Controlled Load Switch, manufactured by ON Semiconductor. It is an ideal solution for cases where space is a factor and a small package is required. It is an energy-efficient, low-cost, and low-noise solution that is appropriate for a variety of applications, including industrial equipment, automotive, medical, and consumer products. The inherent switch-current-limiting feature of the device helps to ensure that the circuit remains safe in the event of an over-current situation. The FPF1203UCX features Load Detect and Load Current Sensing, which provides added control over the load current, and a Thermal Shutdown circuit helps protect against possible thermal faults. The device is designed to distribute power from the main power supply to multiple loads, and can be utilized in low-voltage lighting applications.