IFS01 Series

Next Generation 1W SMD DC-DC Converters Offer Cost Reduction

The surface mount single output IFS01 un-regulated converters incorporate a new integrated controller chip resulting in a lower component count that provides an enhanced yield with cost savings. Other benefits include: better capacitive loading characteristics; integrated over temperature and short circuit protection; higher efficiency at light load and no-load reducing power consumption.

The IFS01 provide excellent cost savings, whilst offering an enhanced specification compared to the original ISF series. The improved efficiency and reduced power consumption will particularly benefit battery powered applications by providing a longer battery life. With an IPX6 rating, the devices are suitable for production processes utilizing water wash cleaning.


  • Unregulated single output 
  • ±10% input range
  • Single outputs 5.0 to 12VDC
  • SMD8 package
  • Industry standard pinout
  • 1.5kVDC isolation
  • UL62368-1 safety approvals
  • Continuous short circuit protection
  • Tape & reel option
  • -40°C to +105°C operating temperature
  • Full load to +100°C
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
IFS0105S05 1W 4.5 to 5.5VDC 5V 0.2A Datasheet Stock RFQ
IFS0105S09 1W 4.5 to 5.5VDC 9V 0.111A Datasheet Stock RFQ
IFS0105S12 1W 4.5 to 5.5VDC 12V 0.084A Datasheet Stock RFQ
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