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Showing 8 results View by: Thread Post Sort by
  • LM109: LM109K/883

    Jithin  Elimban
    Jithin Elimban
    TI Thinks Resolved
    Part Number: LM109 Tool/software: Hello, We are using LM109K/883 in our legacy design and currently this part is in discontinued, Only active part numbers are LM109K STEEL and LM109K STEEL/NOPB. But we since we are into Aerospace industry we preferred…
    • 9 months ago
    • Power management
    • Power management forum
  • LM109: NOPB not in datasheet

    Adam Daluga
    Adam Daluga
    TI Thinks Resolved
    Part Number: LM109 Hello, I am currently in the process of trying to add the LM109H/NOPB to our database so that we can use the part on one of our designs. Issue I am having is that I can’t find anywhere on the associated datasheet that calls out the…
    • over 3 years ago
    • Power management
    • Power management forum
  • LM109: Alternative die version

    Danilo A.
    Danilo A.
    TI Thinks Resolved
    Part Number: LM109 Other Parts Discussed in Thread: LM117 , LM140QML Hi Team, Do we have an alternative die version of the obsolete LM109K? Regards, Danilo
    • over 5 years ago
    • Power management
    • Power management forum
  • RE: Output current of LM109

    Takahiro Nishizawa
    Takahiro Nishizawa
    Thank you for your answer! We have new questions about LM109K. Question 1. In datasheet p.4 "Current Limit Characteristics (Note 5)" Output current is 1.9A When Tj is 150℃. Is this data correct? WE concerned about your answer. LM109 of output…
    • over 6 years ago
    • Power management
    • Power management forum
  • Best Way for +/- Rails

    Rodney Wong
    Rodney Wong
    Other Parts Discussed in Thread: LM109 , LM317 , REF102 , REF02 I need two precision +/- rails with +/- 10 mV margin. I tried using non-inverting amps with a ref for the positive sides, and I tried using inverting amps with the same ref for the negative…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: I need to TI document explaining how to use and 54HC as a replacement for 54C

    Steve Mcgowan
    Steve Mcgowan
    The original part's datasheet is attached below. The 5 vdc rail is supplied by an LM109 whose output voltage range is 4.6- 5.4 which would meet 2-6 vdc for vcc for the 54HC30. This is a part replacement on in an existing design so I'm not sure anything…
    • over 6 years ago
    • Logic
    • Logic forum
  • Answered
  • RE: LM2940-N: Product Enhancement Test

    Gerard Copeland
    Gerard Copeland
    Resolved
    Hi Koji Hamamoto, The P+ product enhancement program originally involved testing to screen out assembly and silicon defects that could cause safe operating area and other failures under high stress conditions. The improvement in manufacturing quality…
    • over 6 years ago
    • Power management
    • Power management forum
  • LM109K vs. LM109K/883QS

    WOOK HUH
    WOOK HUH
    TI Thinks Resolved
    Part Number: LM109K What is the different b/w LM109K and LM109K/883QS? I'd like to know what "883QS" stand for. please let me have the solution as soon as possible. Thank you,
    • over 6 years ago
    • Power management
    • Power management forum

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