This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM6132: TI LM6132BIM/NOPB part marking 88ER

Part Number: LM6132


I have a customer using theabove part and it seems to be overheating. They are trying to figure out what the 88ER stands for - is it  a lot code. I couldn't find any documents explaining the part markings.