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TPS786: Lead/Ball Finish

Matthew Vaccaro
Prodigy 90 points
Part Number: TPS786

TPS78601DCQR states in the datasheet that the Lead/Ball Finish is CU SN.  Every other part that is offered in the DCQ package on the datasheet comes in CU NIPDAU finish.  Is this a typo in the datasheet or is this the only part that comes with a different finish?  What letter denotes the CU SN finish in the part number?  Thanks.

  • 0
    TI__Expert 4350 points
    Hi Matthew,

    The TPS78601DCQ and TPS78601DCQR are both CU SN, which is a common TI lead finish. This is not a typo. The packaging information is appended to datasheets automatically and not typed into the datasheet.

    There is no number or letter in the part number that indicates the lead finish. See section 11.1.2 Device Nomenclature for an explanation of the part number.

    Lead finish is available as listed in the Packaging Information section of the datasheet, or you can also refer to this page and search by part number:

    www.ti.com/.../home.html