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Showing 173 results View by: Thread Post Sort by
  • RE: LM27761: Assistance Required for LM27761 – Unable to Achieve -2.2V Output

    Andreas Mueller
    Andreas Mueller
    Hi, There was no feedback since a while, so I assume this tread is resolved and can be closed. You can still reply to this thread after it is closed, or you can create a new thread. Best Regards, Andreas.
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • LM27761: LM27761 output abnormality, severe chip heating

    zac zhang
    zac zhang
    Resolved
    Part Number: LM27761 Tool/software: I want to use LM27761 to convert from+5V to -4.8V. The output waveform (TP15) shows that the output voltage drops by about half after power on, and the temperature of the thermal imaging display chip rises rapidly…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • LM27761: LM27761

    Dmitri Golovanov
    Dmitri Golovanov
    Resolved
    Part Number: LM27761 Tool/software: I would like to use LM27761 to generate -1.3V from +5V. The part's spec shows the minimum Vout as -1.5V. In the same time, the Vref is 1.22V. Logically, it should be capable to produce -1.3V. I did the test and…
    • Resolved
    • 5 months ago
    • Power management
    • Power management forum
  • LM27761: New alternative

    Lillian Liu(SH)
    Lillian Liu(SH)
    TI Thinks Resolved
    Part Number: LM27761 Tool/software: Hi team, Do you have newer alternative to LM27761, not need P2P, better 300mm wafer. Input : 2.5~5.5V Output : -5V Load : 200mA Thanks Lillian
    • 4 months ago
    • Power management
    • Power management forum
  • LM27761: LM27761DSGR

    Alison Cork
    Alison Cork
    TI Thinks Resolved
    Part Number: LM27761 Tool/software: What is the Gold plating in um for this part?
    • 5 months ago
    • Site support
    • Site support forum
  • LM27761: LM27761

    Adwait Deshpande
    Adwait Deshpande
    Part Number: LM27761 Tool/software: Subject: Seeking an LDO to Generate -0.7V @ -1.39mA and -0.7V @ -1.5mA I am looking for an LDO that can generate a negative voltage of -0.7V at currents of -1.39mA and -1.5mA. After searching through various options…
    • 8 months ago
    • Power management
    • Power management forum
  • LM27761: LM27761DSGT

    AJAY S
    AJAY S
    TI Thinks Resolved
    Part Number: LM27761 Tool/software: Hi Team, I'm looking for rise time for the part : LM27761DSGT Des: IC REG CHRG PUMP ADJ 250MA 8WSON Trise or Ton =? to determine the power sequencing for the Digital display interface based application . Regards…
    • 6 months ago
    • Power management
    • Power management forum
  • LM27761: ?? LM27761 behave above 85degC

    richard armitage
    richard armitage
    TI Thinks Resolved
    Part Number: LM27761 Tool/software: How might LM27761 behave above 85degC? What about derating? Low drop voltage for LDO?
    • 10 months ago
    • Power management
    • Power management forum
  • RE: LM27761: Spice simulation model issue

    Andreas Mueller
    Andreas Mueller
    Hello Joselito, I tried to start up the LM27761EVM slowly as described in the thread. Vin of 5V was ramped up within 1.25ms. The output voltage was generated without any problems. Best regards, Andreas.
    • 7 months ago
    • Power management
    • Power management forum
  • LM27761: LM27761

    Bert Wiggers
    Bert Wiggers
    TI Thinks Resolved
    Part Number: LM27761 Why is the LM27661 not supported in the WeBench designer?
    • over 1 year ago
    • Power management
    • Power management forum
>

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