The CL9975A25L3N is a low-dropout (LDO) linear voltage regulator produced by ChipLink. It comes in a SOT-23-3L package and is RoHS-compliant. It operates with a fixed output voltage of 5V, and it has an input voltage range of 3 VDC to 36 VDC. The device offers a maximum output current of 250 mA, dropout voltage of 0.248 V typical and 0.3 V maximum, with a typical quiescent current of 2 mA. It also has several features, including over-voltage protection, short-circuit protection, thermal shutdown, and current limit. It is ideal for use in 12V and 24V systems and applications that require a low cost, reliable solution.