LM7301: PCN behind these marking change and DIE structure changes

manoj balakrishnan

Part Number: LM7301

Tool/software:

Hello Experts ,

Please find below differences in the markings and X-Ray DIE structure of the part.

Can you please check and advise PCN behind these changes ?

Thank you..

Regards

Manoj

0 Clemens Ladisch 2 days ago

Guru 297210 points

As shown on ti.com/material-attributes-search/?material=LM7301IM5X/NOPB, this device is made at five assembly locations, so it is possible to get five different leadframes or markings even without a PCN.

0 Raymond Zhang1 2 days ago

Hi Manoj,

manoj balakrishnan said:
Can you please check and advise PCN behind these changes ?

I think that this is PCN related to these changes.

As Clemens indicated, different TI manufacturing sites may use different leadframes, but the Si-die for the same part number is the same.

If you have additional questions, please let me know.

Best,

Raymond

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