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TPS735: TPS73533DRVR - different COO showing different lead frame

Part Number: TPS735

We recently bought stocks from online distributors for an NPI project and noticed difference in lead frame between COO Thailand and COO China. are both valid lead frames and will it affect the application?

Thanks in advance!

COO CHINA

COO THAILAND

  • Hey Calvin, 

    Semiconductor products purchased outside of TI’s authorized sources – including through brokers, independent distributors or online marketplaces (sometimes referred to as the “gray market”) – may be counterfeit or unreliable. Additionally, TI does not provide warranty coverage or customer support for semiconductor products purchased outside of its authorized sources.

    To best help this specific situation please submit this to the counterfeit team (linked). 

    Thanks, 

    McKyla