The BL55072A-R with LCD Drivers TSSOP-48 RoHS is an integrated circuit manufactured by Belling. It is designed to drive Liquid Crystal Display (LCD) panels in mobile devices such as smartphones, tablets, and digital cameras. It combines a low-voltage transistor amplifier circuit and liquid crystal driving circuits. The BL55072A-R features two built-in display drivers for a maximum of four LCD segment lines, which can be used to display multiple-segment visual data. It has an on-chip voltage regulator that supports a single supply of 2.5V-6V and operates over a wide temperature range of -40°C to 125°C. It is available in a compact TSSOP-48 RoHS package, making it ideal for applications with limited printed circuit board (PCB) space.