The CR3016 with Switching Controllers SOP-8 RoHS manufactured by Chip-Rail is a switching controller in a standard 8 pin small outline package (SOP-8). It is designed to accept input signals from various digital logic levels and control of DC or AC loads up to 1A. It features internal protections against HV surge, shoot through current, over-current, over-temperature and ESD protection. It is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not include hazardous materials such as lead, mercury, cadmium, hexavalent chromium, and polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs).