The PT4103B23F with LED Drivers SOT-23-6 RoHS is a low-cost electronic component manufactured by CR-PowTech. It is a miniaturized LED driver IC that can be used for powering up LEDs in many different applications. This component is ideal for applications requiring small board space such as mobile phones, media players, and digital cameras. It has a wide input voltage from 1.5V to 5.5V and a single output voltage of up to 30V. This IC provides an excellent LED backlight control and dimming function with a 0.5% step resolution. This LED driver has over-voltage protection and over-temperature protection for maximum reliability. It is RoHS compliant and 100% lead (Pb) free, ensuring a safe operation.