The BCT1815EUT-TR is a DC-DC converter manufactured by Broadchip and is RoHS compliant. It is an electronic component with a SOT-23-6 package size. This converter uses three winding transformer-based technology, where one winding is used to power the primary switching transistor and the other two windings are used to generate the regulated low voltage output. The BCT1815EUT-TR has a wide input voltage range from 4.5V to 40V and a wide output range from 0.8V to 24V, making it suitable for a variety of applications. It also has a high efficiency of up to 91%. In addition, the component is protected from a wide range of potential failure scenarios with its advanced protection functions such as over-current, over-voltage, and over-temperature protection.