The IW676-30 is a Switching Controllers SOT-23 RoHS(Restriction of Hazardous Substances) manufactured by Dialog Semiconductor. This component is a low current digital switch controller featuring a low voltage drop of less than 0.9V, low quiescent current of only 10µA, and a wide adjustable switching frequency range up to 500kHz. The device can be used for various applications including buck, boost and SEPIC conversion, Class D amplification, and step-down, step-up and charge pump regulator topologies. It is compliant with the latest RoHS regulations for use in green designs, and is also available in leaded and non-leaded packages for easy assembly.