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.

LM317MKVUR device marking 问题

LM317MKVUR这颗芯片marking中的49E和MF26具体表示的是什么批次的生产日期和哪里的封装产地呢?期待回复,谢谢