I work for a Contract Manufacture and I am adding in the part markings into our manufacturing software for AOI inspection. LD2981CU50TR is one of many parts by ST that I will need to know the SMD Code on the part. I have looked for SMD Code lookup on the web but this part does not come up in the ones that I have found. The code that is on the part is OP4 with two more numbers. Any suggestions on how to get these codes?
looking them up individually and getting the code will work but I using a list of numbers to automate it would be even better.