Power & EMC

Ultra-Miniature chip Surface Mount switching Regulator

The MSR05DFW is a micro-size switching voltage regulator that provides a tightly regulated output of 0.5A. All models are cased in a miniature Dual Flat No-lead (DFN) package measuring only 0.35 x 0.27 x 0.12 in (9.0 x 7.0 x 3.1 mm). A size reduction that allows the MLSRO5DFW to operate while using 57% less board layout space. In total volume, it achieves about an 85% reduction. All with improved performance.

The MLSR05DF operates from inputs ranging from 4.5 to 36 VDC, producing a single, tightly regulated output of 3.3, 5.0, 6.5, 9.0, 12, or 15V at up to 500ma. Standard features include efficiency as high as 92%, low noise operation and tight line/load regulation. The output can be adjusted with a simple trim.

  • 0.5A Output Current
  • Ultra Miniature DFN “Chip” Package
  • Short Circuit Protected
  • Efficiency to 92%
  • Wide -40°C to +105°C Operation
  • Adjustable Output Voltage
  • Low Cost
  • AEC-Q100 Approved

MLSR05DFW Datasheet