The BCT2203EJR33-TR is a 3 Volt, 200mA Linear Voltage Regulator manufactured by BROADCHIP. It is designed to be used in applications such as controlling the output voltage of DC power supplies, heaters, motors and lamps. The device is packaged in a SOT-89-3 package, which is used for mounting to printed circuit boards. It is also compliant with the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS) requirements. It has a variety of features including a low quiescent current of 1.5 mA, a minimum dropout voltage of 1V, a maximum operating temperature of +125 °C and is tested for ripple rejection performance of 80 dB at various frequencies. The device also has an adjustable output voltage and an internal thermal protection circuit.