The World's Smallest! Development and Starting Expanded Sales of a Micro DC-DC Converter

Murata Manufacturing Co., Ltd. has successfully developed the world's smallest micro DC-DC converter.* The line-up has been expanded to include four series; expanded sales have been started.
Furthermore, some series are already installed in SmartPhones.

*Refers to LXDC2UR series: 2.5 mm x 2.3 mm (supports up to 0.6 A) ; LXDC3EP series: 3.5 mm x 3.2 mm (supports up to 1.0 A) .

The micro DC-DC converter features ultra-compact size and suppression of EMI noise. We are certain that this converter will greatly contribute to miniaturizing mobile devices while they continue to provide even greater functionality.

  •     Achieved a ferrite substrate with an embedded inductor and EMI filter feature by combining areas of engineering for materials, multi-layer processing, and circuit design that we have developed over the years.
  •     Achieved the world's smallest sizes by mounting a power IC and I/O capacitor to a ferrite substrate.
  •     (LXDC2UR series; LXDC3EP series)
  •     Achieved the shortest wiring by integrating the power IC and inductor.
  •     Embedded an EMI suppression filter; reduced harmonic noise.


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