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automotive LDO regulator ICs

Discussion in 'Electronic Design' started by Winfield Hill, Jul 12, 2008.

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  1. Looking for low-dropout regulator IC suggestions,
    for automotive use, handle 60V load-dump, etc.
    12V 250mA TO-220 parts...
     
  2. nospam

    nospam Guest

    I would think you are spoilt for choice.

    I've been happy with the performance of Micrel parts I have used.

    http://www.micrel.com/page.do?page=/product-info/products/mic2920a.shtml
    "The MIC2920A family are “bulletproof,” efficient voltage regulators with
    very low dropout voltage (typically 40mV at light loads and 370mV at
    250mA), and very low quiescent current (140µA typical)."

    http://www.micrel.com/page.do?page=/product-info/products/mic2937a.shtml
    "The MIC2937A family are “bulletproof” efficient voltage regulators with
    very low dropout voltage (typically 40mV at light loads and 300mV at
    500mA), and very low quiescent current (160µA typical)."

    --
     
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