3.3v and 5v regulation from lipoly cells

Discussion in 'General Electronics Chat' started by phill, May 9, 2009.

  1. phill

    Thread Starter New Member

    May 9, 2009
    5
    0
    Hi,

    I'm wondering if anybody can suggest a suitable votage regulator ic/ic's.

    I need two outputs of 3.3v and 5v. The input will be either one or two li-po cells in series maybe more. The voltage range of one cell is about 3-4.23V (nominal = 3.7), for two it would be 6-8.46V.

    The i.c's need to be availble in the uk. Ideally, any external ciruitry would be kept to a minium.

    Cheers!
     
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    63
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