LM4050-N: LM4050QAEM3-8.2/NOPB Replacement

Tim Bryer Ash

Part Number: LM4050-N

Tool/software:

Hello,

I see that LM4050QAEM3-8.2/NOPB is obsolete with LM4050AEM3-8.2/NOPB as the recommended pin-to-pin alternative.

Is there a datasheet for the obsolete LM4050QAEM3-8.2/NOPB? I do not see this MPN listed on LM4050-N-Q1's datasheet.
What are the technical differences between LM4050QAEM3-8.2/NOPB and LM4050AEM3-8.2/NOPB?
What does the "Q" mean in this part number? Is it just an indicator for automotive-grade?

Thank you,

Tim

0 Masoud Beheshti61 1 month ago

Hello,

LM4050QAEM3-8.2/NOPB is not obsolete. It is an active production device. Q indicates AECQ-100 grade.

Thanks.

0 Tim Bryer Ash 1 month ago in reply to Masoud Beheshti61

Hi Masoud,

Thanks for the reply. A couple of clarifying questions:

LM4050QAEM3-8.2/NOPB's TI store page as well as other distributors list LM4050QAEM3-8.2/NOPB as obsolete. Is this an error?
On LM4050-N-Q1's datasheet, LM4050QAEM3-8.2/NOPB is not listed. Is this the correct datasheet for this variant?

Best,

Tim