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    vellanki_pratibha's Avatar
    vellanki_pratibha Posts: 4, Reputation: 1
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    #1

    Nov 20, 2007, 02:55 PM
    Voltage regulator
    What is the full form of LM in LM317..?
    LM317 is a voltage regulator.. help out.. hav a viva tomorrow..
    It is a three terminal adjustabke voltage regulator... its output range is 1.2V to 57V
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
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    #2

    Nov 20, 2007, 03:01 PM
    It's an incomplete specification. The suffix, which you did not show, is the package type. LM parts are manufactured by Natiional Semiconductor.
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