Datasheet Linear Technology LTC1911EMS8-1.8#TRPBF

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  No Space? No Problem for these Tiny, Inductorless, Efficient, Low Noise, 1.8V and 1.5V, Step-Down DC/DC Converters &mdash LT Journal
  PDF, 108 Kb, File published: Dec 1, 2001
  Extract from the document

  DESIGN FEATURES No Space? No Problem for these Tiny,
  Inductorless, Efficient, Low Noise, 1.8V
  and 1.5V, Step-Down DC/DC
  by Bill Walter
  Converters
  Introduction
  The proliferation of portable devices
  with ever increasing functionality has
  imposed a higher demand on power
  conversion circuitry, with a continued emphasis on maximizing battery
  life while reducing board real estate.
  The new LTC1911 Step-Down DC/
  DC converter helps designers make
  extremely small conversion circuits
  while maintaining the high efficiencies needed to extend battery life. The
  LTC1911 saves space by operating at
  high frequency, allowing the use of
  tiny low cost ceramic capacitors—no
  inductors required. The LTC1911 also
  comes in a low profile (1.1mm) MSOP8 package. Figure 1 shows just how
  small the conversion circuit can be—
  a complete converter takes less than
  0.08in2 of board space. Its small size …

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Manufacturer's Classification

• Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Step-Down Charge Pumps

Other Names:

LTC1911EMS8-1.8TRPBF, LTC1911EMS8-1.8 TRPBF, LTC1911EMS81.8#TRPBF, LTC1911EMS8 1.8#TRPBF