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TPS7B86-Q1: TLS850D0TAV50 : EOL

Tosh+
Expert 7890 points
Part Number: TPS7B86-Q1

Hello LDO team,

I got information that IFX discontinue TLS850D0TAV50 .

The customer requests TI to find alternative solution with p2p compatiblity.

As we check it by cross-reference, most closing device would be TPS7B86-Q1 (but it might be wrong)

Do you have any proposal to replace TLS850D0TA?

Regards,

ti

  • 0
    TI__Expert 6640 points

    Hi ti,

    TPS7B8650BQDDARQ1 or TPS7B8650DQDDARQ1 are the best OPN-level functional crosses for TLS850D0TAV50. They are the 5-V versions of TPS7B86-Q1 that include Power Good functionality.

    We do not have a p2p option, but the HSOIC (DDA) package is optimized for solution size (4.89mm x  3.90mm body) without sacrificing thermal performance (41.8 °C/W RθJA).

    Compare this to the TO-263 package, which is ~350% larger in terms of area (10.16 mm x 8.42 mm not including leads), with an RθJA value of only 10-20 °C/W lower.

    TPS7B86-Q1 is also one of our hero devices on 300mm wafer, so it is very well-positioned in terms of supply outlook.

    Regards,

    Kelsey

  • 0 in reply to Kelsey Farr
    TI__Expert 7890 points

    Hi Kelsey,

    Thanks, understood. The IFX's package is very unique.

    I know TPS7B8650B, but never seen TPS7B8650D (the link is not available). Let me know the detail of 86D.

    ti

  • +1 in reply to Tosh+
    TI__Guru 50025 points

    Hi ti,

    Kelsey is now OoO until 7/14. 

    The 86D that Kelsey mentioned is just a different orderable for the TPS7B86-Q1 and is in the datasheet. The "D" indicates that the device has PG functionality. 

    Regards,

    Nick