Product Description

• The DE-SW0XX family of switch mode voltage regulators are designed to be the easiest possible way to add the benefits of switch-mode power to a new or existing project.
• The DE-SW0XX family is pin-compatible with the common 78XX family of linear voltage regulators.
• They have integrated decoupling capacitors, so external capacitors are not generally necessary.
• Standard available voltages are 3.3 and 5 volts.
• In quantities >50, we can custom build these regulators to have nearly any output voltage you want. Please contact us if you need this service.

Product Specs

• Model: DE-SW050, DE-SW033
• Performance
  • Up to 30V input range
  • 83% typical efficiency, up to 87%
  • <2% ripple
  • 1A output (continuous)
  • 1.25A peak output (1 min)
  • 1.3V typical dropout voltage at full load
  • Can be put in parallel
• Weight: 3.8g
• Applications
  • Battery powered applications
  • Robots
  • Point of load voltage regulation
  • Any application where a linear or LDO regulator is dissipating too much heat or a large heatsink is undesirable
• Datasheet
  • DE-SW0XX.doc (627kb)
  • DE-SW0XX.pdf (877kb)
• Example projects
  • Extending the battery life of the Spektrum DX6