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Replaces Linear, Resistive / Capacitive Droppers in Home Appliance and Industrial Applications


Product Details


  • Lowest cost and component count buck converter solution
  • Tight tolerances and negligible temperature variation
  • System level thermal overload, output short-circuit and open loop protection
  • Supports buck, buck-boost and flyback topologies
  • Excellent line and load regulation even with typical configuration
  • High bandwidth provides fast turn-on with no overshoot
  • Current limit operation rejects line ripple
  • Universal input voltage range (85 VAC to 265 VAC)
  • Built-in current limit and hysteretic thermal protection
  • Higher efficiency than passive solutions
  • Higher power factor than capacitor-fed solutions
  • Enables a 100% SMD designed power supply


  • Non-isolated buck or buck-boost converter solution for linear/passive dropper replacement
  • Major and small home appliances
  • Industrial controls
  • Utility meters
  • Constant current LED lighting
  • Timers


Current - Output (Max, CCM, 230V) 280 mA
Current - Output (Max, MDCM, 230V) 175 mA
Breakdown Voltage 700 V
IC Package SO-8C
Mounting Type Surface Mount
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C