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Showing 7 results View by: Thread Post Sort by
    Answered
  • LP3855-ADJ: Recommended output voltage

    ArTzy
    ArTzy
    Resolved
    Part Number: LP3855-ADJ Hi Experts, Good day. I want to clarify the recommended output voltage of this LDO device, LP3855-ADJ. TI website shows 6.6Vout max but I couldn't find it from its datasheet . We are actually looking for an LDO device that…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LP3855: Enable pull up resistor

    Jeff Coletti
    Jeff Coletti
    Resolved
    Part Number: LP3855 Hi Support team, I need to ask this question because the data sheet is specifying that there be a 10k pull up on the enable pin. This values is specified multiple places in the data sheet. Why do i need a pull up and can i connect…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • LP3855-ADJ: Thermal information

    Cedrick
    Cedrick
    TI Thinks Resolved
    Part Number: LP3855-ADJ Hi, Good day. I hope everything is fine. Our customer is looking for the thermal information/resistance of LP3855EMP-ADJ/NOPB (SOT-223-5 Package) as we cannot find this information on the datasheet. I would appreciate if you could…
    • over 5 years ago
    • Power management
    • Power management forum
  • LP3855-ADJ won't regulate above 5.4V

    Thodden Saporetti
    Thodden Saporetti
    Other Parts Discussed in Thread: LP3855-ADJ I'm using the LP3855-Adj with a 6 Volt input, and trying for an output voltage of 5.6V. The output never goes above 5.4V, though I can adjust it lower. I've try both increasing and decreasing the input voltage…
    • over 10 years ago
    • Power management
    • Power management forum
  • Answered
  • Equivalent LP3855 with current limit?

    David Jones98655
    David Jones98655
    Resolved
    Other Parts Discussed in Thread: LP3855 , LMP8646 Hi - I'm currently using an LP3855 for a 5V output with loads varying from 2A-100mA. I want to limit the load to 1A partly to prevent the regulator entering the overcurrent protection, partly to protect…
    • Resolved
    • over 13 years ago
    • Power management
    • Power management forum
  • Answered
  • LP3852: LP3852 Schematic Review

    HARI T O1
    HARI T O1
    Resolved
    Part Number: LP3852 Other Parts Discussed in Thread: LP3855 , TPS7A45 , TPS740 Dear Team, I am using LP3852 in one of my application. I/P 7V output 5V, Maximum current drawn from output is 1A. Below is my schematic. May I know your comments/Suggestions…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Re: LP3965 drop out voltage and strange operation?

    Jeho Shin
    Jeho Shin
    Hi Jones After bring in my first question into this forum, I always appreciate your kindness. I could not understand that the cause of output voltage drop on LP3965-ADJ seems to be the level of /SD pin, And I replace it with LP3855-ADJ in the…
    • over 13 years ago
    • Power management
    • Power management forum

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