The PT1901D is an eight-channel LED driver with ESOP-8 RoHS manufactured by Princeton. It provides a reliable and high-efficiency solution for driving white LEDs in series or parallel for general-purpose lighting applications. The PT1901D offers a wide dimming range and can be adjusted via a 0-10V dimming signal. It has multiple protections such as over-voltage, over-current, and over-temperature to ensure the safe operation of the LEDs. The device is RoHS compliant and can be used in different environmental conditions. This LED Driver is an excellent choice for outdoor and indoor lighting implementation and can be used in commercial buildings, residential applications, and many more.