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LMC7101: is there new suggested part for LMC7101?

Aki Li
Expert 8665 points
Part Number: LMC7101
Other Parts Discussed in Thread: OPA990, TLV6001

Since LMC7101 is an old part, customer wants to check whether there is any new recommend part? The voltage supply is 12V. Thank you.

  • 0
    TI__Expert 6625 points

    Hi Aki,

    Please take a look at OPA990 datasheet. I've a include a device comparison below:

    Best Regards,

    Bala Ravi

  • 0
    TI__Guru 51796 points

    Aki,

    Just beware that the power supply pins of the SOT-23 LMC7101 are reversed compared to the standard "Northwest" SOT pinout.

    The newer SOT-23 devices are not drop-in compatible and may need  a re-layout. Be sure to verify the pinout of any selected replacements.

    I do not see any current 12V devices with the correct pinout at this time.

    The upcoming TLV6001 has a "R" version with correct "reversed" pin out (TLV6001RIDBVR), but is only 5.5V supply max. The Amplifiers product line can advise if they have anything in development with this pinout.


  • 0 in reply to Paul Grohe
    TI__Expert 8665 points

    Thank you for the prompt support!