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  • LP2989: Error pin of LP2989

    TI Thinks Resolved
    Part Number: LP2989 Hi, In our design, we utilize the LP2989AIMX-5.0/NOPB. The Error pin of the LP2989 serves to activate the level translator (which is an active low pin) through an inverter. However, for testing purposes, I need to disable the level…

  • LP2989: ok

    Part Number: LP2989 Hello, I want to understand about the Shut down current and Quiescent current difference of the LDO IC. And how we related to the Automotive Vehicle condition. What will be the scenario at the time of Vehicle ON and OFF if we uses…

  • LP2989: Soft start time of LP2989AIMX-5.0/NOPB

    TI Thinks Resolved
    Part Number: LP2989 Hi, Can you please provide me the soft start time of LP2989AIMX-5.0/NOPB? Thanks in advance.

  • LP2989: LP2989AILD-5.0/NOPB, there is no any mark on the chip surface ，is there any explain document ? tks~

    Part Number: LP2989 LP2989AILD-5.0/NOPB, there is no any mark on the chip surface ，is there any explain document ? tks~

  • LP2989: UL Certification

    TI Thinks Resolved
    Part Number: LP2989 Team, Do we have IEC/UL Certification for the device LP2989ILDX-5.0/NOPB?

  • LP2989: Inquiry on the cause of device failure

    Part Number: LP2989 Hello, My customer is testing the operation after designing the LP2989ILDX-5.0/NOPB under the following conditions. - VIN = 12V, VOUT = 5V There is input but no output. When measuring OUT Pin5 to GND, it is not short (30Kohm). What…
    • Answered

  • LP2989: LP2989

    Resolved
    Part Number: LP2989 Other Parts Discussed in Thread: LP2988 , LP3997 , LP2987 代替品をご提案いただきたくご連絡いたしました。 ・ LP2989AIMM-5.0 ⇒代替品　？？ よろしくお願いいたします。 以上
    • Resolved
    • Answered

  • LP2989:LP2989,OP4383,REF3030,TPS62162

    Resolved
    Part Number: LP2989 Other Parts Discussed in Thread: LP2988 , LP3997 , LP2987 早速ではございますが、代替品をご提案いただきたくご連絡いたしました。 下記部品の代替品(仕様面、パッケージ)がございましたら、ご提案は可能でしょうか。 (1)LP2989AIMM-5.0 (2)OPA4348AIPWR (3)REF3030AIDBZR (4)TPS62162DSGR 数 量：各1000個 必要時期： 2022年6月末頃 よろしくお願い申し上げます…
    • Resolved

  • LP2989: package outline check

    Part Number: LP2989 Hi Expert, Could you help to check below spec of red highlight. Regards, Mark

  • LP2989: ERROR Pin anomaly?

    Part Number: LP2989 Hi Experts, Good day. While debugging a shut-down and re-boot issue, I observe that the /ERROR pin on the LP2989 reports a "Good" signal during boot-up well before the power supply has reached the target value. Is this a…

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