The AP3128AE3036ES6 is a LED driver SOT-23-6L RoHS manufactured by Chipown. It is a low power DC-DC buck converter specifically designed for driving LED loads. The device includes a 1.5A, 40V internal switch, an on-board regulator, one enable pin and an integrated voltage supervisor. It also features 2xEff current mode PWM control and low ripple voltage output. Additionally, it offers a wide input voltage range, adjustable switching frequency up to 2MHz, internal soft-start and overcurrent protection. The device is available in a SOT-23-6L package and meets the RoHS requirement.