This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS7B68-Q1: NC connection

Part Number: TPS7B68-Q1

Dear all,

I would like to check about title.

Witch should I connect NC pin to GND or floating? Witch is better? Are both same condition?

Best regards,

  • Hi ,

    The NC pins (2, 3, 7, 9, 10, 14, 17, 19, 20, 22, 23, 26, 27) are not internally connected. As such you may connect these pins to any rail or leave them unconnected based on your specific routing requirements without any degradation in the LDO performance. We recommend that NC pins be connected to GND if your layout allows in order to increase the GND copper plane for thermal dissipation.

    Very Respectfully,
    Ryan