The SSP1117-1.8V with Linear Voltage Regulators SOT223 RoHS is a voltage regulator that is manufactured by Siproin. It is a single output, low-dropout (LDO) voltage regulator that operates at a nominal 1.8V output voltage and a maximum output current of 300mA. The device uses an internal PMOS pass transistor to efficiently deliver the output current and includes several protection features such as over-current protection, thermal shutdown protection, and output over-voltage protection. The SSP1117-1.8V regulator is packaged in SOT223 RoHS compliant components and is ideal for use in a variety of applications such as consumer electronics, industrial equipment, and automotive systems.