The IW873-00 with Switching Controllers SOIC-8 RoHS is a highly integrated, low-power, 8-pin switching controller manufactured by Dialog Semiconductor. It integrates 4 digital switches, 4 digital linear regulators, and a 2.5V/1A buck converter. It also includes a programmable lock-protected memory, smart-start, and soft-start functions. It is especially designed for applications that require up to four adjustable output voltages, such as notebook, cellphone, set-top box, and personal digital assistant (PDA) applications. The device is packaged in an industry-standard, 8-pin SOIC package and is compliant with the RoHS environmental protection directive.