Hi,
I am currently using LM385M3-2.5 SOT-23 diode voltage reference from National Semiconductor (specified by our customer as - "no substitutions allowed") on one of our products.
Today I received the parts with TI body marking.
I thought our supplier has purchased the wrong part but I just discover today that TI has acquired National Semiconductor quite sometimes ago.
My questions:
a) Do you have any official documentations to show when the TI marking starts to replace the National Semi marking on the part or any other proof that I can use to let my customer know of the changes?
Thank you.
Best regards
Fikri