Adjustable Voltage Regulator

Discussion in 'Electronics Resources' started by lekhanhvinh, Oct 22, 2010.

  1. lekhanhvinh

    Thread Starter New Member

    Oct 18, 2010
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    I am having a very hard time looking for a suitable Adjustable Voltage Regulator that can supply from 1V to 4V DC with 15A.
    I found some but:
    - If it can go to 15A, then the lowest voltage it cannot get to 1V (even not to 2V)
    - If it can go to 1V, then the maximum current it can get is 5A
    - If it can go to 1V + 15A then it is not adjustable

    I googled, searched on Digikey, ebay, National Semiconductor, Analog Devices but no luck.

    I am very much appreciated for any suggestion
     
  2. Kermit2

    AAC Fanatic!

    Feb 5, 2010
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    lekhanhvinh likes this.
  3. lekhanhvinh

    Thread Starter New Member

    Oct 18, 2010
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    0
    I looked for two hours but still unable to find one that has the voltage adjustable from 1 to 4V with 15A.

    I found LTC3834-1 claimed to have 15A but I cannot find that maximum output current in the specs.
     
  4. bertus

    Administrator

    Apr 5, 2008
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  5. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    For low V and high I, DC to DC converters are more efficient.

    Unless U can wind a transformer
     
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