The AP4580 with two N-channel and two P-channel (fullBridge) SOT-23-8L MOSFETs ROHS is a surface-mount 8-pin MOSFET device manufactured by Quan Li, an industrial electronics component supplier. This switching device consists of four MOSFETs in a single package, arranged in an H-Bridge configuration to provide power switching, voltage regulation, and pulse-width modulation for motor control, consumer electronics, and general-purpose applications. The MOSFETs offer low on-resistance and low gate charge for fast switching action. The device is lead-free, RoHS-compliant and offers excellent junction-to-ambient thermal resistance. The package size of this device is ideal for space-constrained applications, making it suitable for high-volume production.