TPS7A03: topside marking is different than datasheet

Robert Laznicka

Part Number: TPS7A03

Hello,

All of our stock for TPS7A0318DBVR is marked 21VF, however, the TPS7A0318DBVR should be marked 2CET, but with the stock being marked as 21VF, leads us to believe it is TPS7A0318PDBVR, though all the reels are marked TPS7A0318DBVR.

https://www.ti.com/lit/ds/symlink/tps7a03.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1655746725755

can you verify if this is a documentation error?

over 3 years ago

0 Juliette over 3 years ago

TI__Mastermind 18466 points

Hey Robert,

I will look into this and get back to you tomorrow.

Best,

Juliette

0 Robert Laznicka over 3 years ago in reply to Juliette

Intellectual 505 points

Hi Juliette,

did you find anything out on this?

+1 Edgar Acosta1 over 3 years ago in reply to Robert Laznicka

TI__Genius 12695 points

Hi Robert,

We have been looking into this.

There is a labeling mismatch that we will take care from our end.

By using the lot information we where able to track down the material and it is indeed TPS7A0318DBVR.

Best,

Edgar Acosta

0 Takashi Matsumura over 3 years ago in reply to Edgar Acosta1

Intellectual 890 points

Hi Edgar-san,

I have few questions.

1. This is not labeling error But marking error, isn't it?

2. And I'm also wondering It will use 21VF marking instead 2CET (which match with datasheet)?

Thank you for your patience.

Best Regards,

Takashi

0 Edgar Acosta1 over 3 years ago in reply to Takashi Matsumura

TI__Genius 12695 points

Hi Matsumura-San,

Yes, you are correct, its a top side marking error.

The correct marking should be:

TPS7A0318DBVR == 2CET

TPS7A0318PDBVR==21VF

As per data sheet.

The material received is marked 21VF and was confirmed as TPS7A0318DBVR as it was tracked down with the LOT# and other information.

Best,

Edgar Acosta

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TPS7A03: topside marking is different than datasheet