The Bright Power BP3106 is an LED driver in a SOT-23-5 RoHS package. It is a high-efficiency, low-dropout regulator designed for driving high-brightness LEDs. It features a wide input voltage range (2.5V to 5.5V) and adjustable output current, allowing for the easy powering of 1-5 high-power LEDs. The BP3106 LED driver has a high maximum efficiency of 96%, making it suitable for battery-powered applications. The BP3106 also offers protection against short circuits, thermal overload, and over-voltage. It is RoHS compliant and is available in quantities of 10,000 pieces/reel.