The RT8471ZSP is a Buck LED driver by Richtek. It is designed with PWM (Pulse Width Modulation) frequency range of 300Hz and comes in a SOIC-8 package. This lightweight IC (Integrated Circuit) provides high efficiency, low ripple, and excellent current accuracy, making it suitable for many lighting applications, such as LED downlights, spotlights, and panel lights. The RT8471ZSP is capable of driving up to 10 LEDs in series in a buck configuration, providing up to 0.8A current. The operating voltage range is from 6V to 36V, supporting 5V to 36V input voltage. The device also features a Fast Transient Response, Over Voltage and Short Circuit Protection, and adjustable soft start.