The UL66CG-06-AB3-R with LED Drivers SOT-89 (SOT-89-3) RoHS is a surface mounted electronic component manufactured by Unisonic Technologies Co., Ltd. It is a 3-pin SOT-89 package type and is RoHS certified. The UL66CG-06-AB3-R is designed to drive LEDs and provides step-up/step-down voltage conversion and current control. It features high efficiency, low EMI level and is designed to help extend the lifetime and improve the performance of LEDs. It has built-in overvoltage, short-circuit and over-temperature protection and it has a wide input voltage range from 3V to 32V. It also has a wide operating temperature range of -40 to 105°C and a maximum output current of 600mA.