The BL8026CB5TR is a step-down type SOT-23-5 DC-DC converter manufactured by Belling. It is a RoHS compliant part with low current consumption and requires a minimum input voltage of 2.2V. The output voltage is adjustable from 0.9V to 5.5V with 0.3V resolution. It is capable of providing output currents up to 300mA with high efficiency and low ripple. The device also features over- current protection, over-voltage protection, and temperature protection. It is suitable for low noise applications and suitable for a variety of industrial, automotive, and consumer applications.