What is the part number difference about

Hi Bruno,

Can you clarify where you found those part numbers? 

Best regards,

Layne J

I found there was a TPS43332AQDAPRRB but it seems that TPS43332AQDAPRQ1 is a direct replacement corect?

Hi Bruno,

  I have the same question as Layne has asked. 

  TPS43332QDAPRQ1 is the correct orderable part number; we don't have other one as a direct replacement.

Thanks!

Phil

Thanks,

I contacted chat support and told me that the part ending in RB is a direct replacement for Q1 and has the same characteristics.

Hi Bruno,

 Usually as I know that chat support can't tell so details. 

Thanks!
Phil

I see, do you mean the information I got was not true?

I understand, but a custom version with same characteristics as Q1 ended part, correct?

  It should be but I'm not sure since lack of document for that. We' don't support custom version by the forum. 

  Thanks!

Phil