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  • LP2981A: Lot Traceability

    Part Number: LP2981A Tool/software: We are trying to confirm lot traceability information for our order of LP2981AIM5-5.0 components. The documentation says 2106 and the markings on the part have the following: Top: L03A Bottom: 12H Can you…

  • LP2981A: Solder Dipping

    TI Thinks Resolved
    Part Number: LP2981A Tool/software: We have one of your components, a LP2981AIM5-5.0 that has been re-coated to a pure-tin finish. Our application requires that all of our components have tin-lead finish. Could this re-application of solder induce damage…
    • Answered

  • LP2981A: ESR Capacitor in parallel with decoupling

    Resolved
    Part Number: LP2981A Other Parts Discussed in Thread: SN6501 , Hello TI team, I need to implement an isolated CAN Bus node based on the spec sheet recommended design of the transformer driver SN6501. Question 1 I would like to use the LP2981A…
    • Resolved

  • RE: LP2981A: Higher Voltage LP2981A

    Hello Nick, The GND Pin was around 1V5 Looking at the LP2980 ADJ, it looks like, the internal band gap is a possible reason why the trick is not working. There is something that goes wrong when GND is something else (Sink/Source current ???…

  • LP2981A: To know the concern of connect the LP2891 pin4 (NC) to 3.3V

    TI Thinks Resolved
    Part Number: LP2981A HI: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/998768/lp2981-to-know-the-concern-of-connect-the-lp2891-pin4-nc-to-ground/3694604 The LDO LP2981A-50DBVR of TI and pin 4 are NC…

  • LP2981A: OTP temperature and Vo accuracy

    TI Thinks Resolved
    Part Number: LP2981A Hi, customer need to know. 1. if LP2981A-33DBVR has OTP (over temperature protection) function? if yes, what's the min, typ, max value? 2. what's the Vo accuracy of LP2981A-33DBVR at temperature range 125C to 150C? thanks…
    • Answered

  • LP2981A - 33

    Resolved
    Other Parts Discussed in Thread: LP2981A Hi Can sombody provide me simulation model for LDO LP2981A- 33. Thank you
    • Resolved
    • Answered

  • SN65HVD1782: 5.0V LDO/Pin sequence of the CAN transceiver/DRV5055

    Resolved
    Part Number: SN65HVD1782 Other Parts Discussed in Thread: DRV5055 1.TPS70950DBVR The output current does not meet the requirement:50mA ≤ l ≤ 100mA.Can LP2981A-50DBVR meet the requirements? 2.SN65HVD1782 The pin sequence is not satisfied.Does TCAN1044AVDRQ1…
    • Resolved

  • RE: LP2981-N: Voltage regulator new IC revision, sourcing and equivalent part numbers

    Hi McKyla, I would still like to have an answer to the following question. Are the following two part numbers effectively the same chip material? LP2981AIM5-5.0 (from the LP2981-N datasheet) & LP2981A-50DBVR (From the LP2981 datasheet) …

  • RE: LMG1020: Selection of voltage regulator for gate driver power supply

    Thanks Jeff, LP2981A is a fixed output voltage regulator, but I need an adjustable voltage regulator. It would be very helpful for me if you could suggest any adjustable LDO regulator from TI., that is compatible with LMG1020. Thanks Hitesh K…

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