The B0505LS-1W Power Module is a surface-mount power module made by Taisko Electronics. It is certified RoHS compliant and is a single-in-line-pin package power supply. It provides an input voltage range of 3.3 to 5.5V DC, with an output voltage range of 1.8 to 5.5V DC. It has a maximum output current of 500mA. This Power Module is constructed with highly reliable MOSFETs. It is designed for circuit protection from short-circuits, over current, over voltage, and over temperature. It is also EMC tested and ROHS compliant. This makes it a reliable component for use in a variety of applications including consumer electronics, industrial applications, 3D printing, and robotics.