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Showing 9 results View by: Thread Post Sort by
  • LP38500-ADJ: Vajd and PSRR specification

    JH Shin
    JH Shin
    TI Thinks Resolved
    Part Number: LP38500-ADJ Hello, My customer has a few questions about the LP38500SDX-ADJ/NOPB. 1. According to the datasheet, Vadj's accuracy is ±3.5% for STD. Will the VOUT min/max be different for each device even in the same Reel or the same…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LP38500-ADJ: What's the operating temperature range (C) for LP38500ASD-ADJ/NOPB?

    Tess Chen
    Tess Chen
    Resolved
    Part Number: LP38500-ADJ Hi, What's the operating temperature range (C) for LP38500ASD-ADJ/NOPB? I find that this material and several other materials don't list the temp range. Could you please provide the temp info? Thanks. Best Regards, Tess…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Pin orientation in land pattern LP38500-ADJ

    Imon Mondal
    Imon Mondal
    Other Parts Discussed in Thread: LP38500-ADJ Hi, I am using the LDO, LP38500-adj, WSON package. The following the link to its datasheet. http://www.ti.com/lit/ds/symlink/lp38500-adj.pdf The land pattern of the WSON package (NGS008C), shows the…
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • LP38500-ADJ REGULATOR OUTPUT SHORTS TO GROUND

    WhiteHorse
    WhiteHorse
    Resolved
    Other Parts Discussed in Thread: LP38500-ADJ Support, We have a customer using part number LP38500-ADJ. It is powered by a 5.0V rail and output is set to 3.3V. The output currnet is approximately 500mA. After operating properly for several hours the…
    • Resolved
    • over 12 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LP38690-ADJ: P2P Drop in replacement with Lower VO MIN?

    Prakash Lakhit
    Prakash Lakhit
    Resolved
    Chad, Unfortunately, we don't have p2p device that can meet your requirements. The closest option is LP38500-ADJ, but it's not p2p and will not meet the Vin max. LP38690-ADJ LP38500-ADJ AEC Q100 NO NO Output Options Adjustable…
    • over 3 years ago
    • Power management
    • Power management forum
  • LP38502-ADJ: Application suggestion for driving Enable pin

    Greg Reynen
    Greg Reynen
    Part Number: LP38502-ADJ Hi, I'm trying to drive the enable pin of an LP38502 directly from part number APX809-29SAG-7 and I find that the supervisor circuit is unable to assert a new logic level (stays low forever after powerup) though it seems to…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • LP38500 - Board layout for best thermal resistance for exposed package

    Hirotaka Matsumoto
    Hirotaka Matsumoto
    Resolved
    Hi All, Would you mind if we ask LP38500? <Question> Our cusotmer will use LP38500ASDX-ADJ/NOPB. Our cusotmer will design the board with LP38500ASDX-ADJ/NOPB following conditon; -Condition- Copper foil:20~25um GND plane:3 layers( there are three GND plane…
    • Resolved
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: PWM chip selection

    John Bottrill
    John Bottrill
    Resolved
    Hi, I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria. As an example if you use a UC3842 it is a simple…
    • 2013 Power Management Guide.pdf
    • over 12 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: 110/220 VAC to 12 KVDC Push Pull supply?

    John Bottrill
    John Bottrill
    Resolved
    Gary, Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want. Regards, John
    • 2013 Power Management Guide.pdf
    • over 12 years ago
    • Power management
    • Power management forum

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