LM2596SX-ADJ/NOPB Marking Translation

Joe Baroody

I was hoping someone might be able to help translate the information for the top marks on this TI/National Semi product.

The first line on the part is what's creating questions.

N 4BAR6 1UE3

over 10 years ago

0 Akshay Mehta over 10 years ago

TI__Genius 15810 points

We will ask our product engineers and get an answer to you soon. Thanks for your patience.
Regards,
Akshay

0 Joe Baroody over 10 years ago in reply to Akshay Mehta

Prodigy 50 points

Thank you Akshay. Have you heard anything back from the product engineers?

0 Akshay Mehta over 10 years ago in reply to Joe Baroody

TI__Genius 15810 points

Not yet. I will remind them again today.

0 Akshay Mehta over 10 years ago in reply to Akshay Mehta

TI__Genius 15810 points

Hello,
Here is the reply from the engineer:
N = company logo (probably National)
4 = 2014
B = November
AR61 = Assembly Lot Code
U = Assembly Site Code
E3 = Environmental Category 3 which is NOPB

Regards,
Akshay

0 Joe Baroody over 10 years ago in reply to Akshay Mehta

Prodigy 50 points

Thank you AkShay, I greatly appreciate the help on this.

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LM2596SX-ADJ/NOPB Marking Translation