JW1881B is an LED Driver SOP7 RoHS manufactured by JoulWatt. This component is an 8-pin small outline package surface mounted LED driver that helps control the brightness of LEDs. It contains protection features such as over-voltage, under-voltage, over-temperature and short-circuit protection. The typical operating voltage is between 2.5 and 5.5VDC and its maximum continuous output current is 250 mA. The JW1881B is RoHS-compliant and affordable, making it an ideal choice for driving multiple low-powered LEDs. It is capable of operating at temperatures ranging from -30°C to 85°C.