The JW7726BLSOTB#TR is a DC-DC controller manufactured by JoulWatt that comes in a SOT-23-6 package. It is RoHS compliant, making it a safe and reliable part to use in a variety of electronic circuits. It combines voltage feedback, current feedback, and temperature feedback to provide precise control for applications such as adjustable voltage, adjustable current, adjustable power factor correction, and various other power management applications. It also features over-temperature protection, under-voltage protection, and over-current protection to prevent damage to components.