The SF6901LGT is a switching controller in a SOT-23-6 RoHS package. It is manufactured by Sifirst. It is a 3 pin controller with a single input, a single output, and a ground terminal. It is designed to provide an efficient solution for controlling power for applications such as DC/DC converters, motor control, and other switching converters. It features built-in protection features such as short circuit protection, soft start, and over-current protection. It is RoHS compliant and is suitable for a wide range of operating temperatures. Additionally, the device is EMC compliant and is suitable for automotive and other demanding applications.