3.3V 1A Switching Voltage Regulator

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Description

  • Steps voltages down to 3.3V more effeciently then normal LDO regulators
  • Integrated decoupling capacitors

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. A Dimension Engineering 3.3V 1A Switching Voltage Regulator will allow you to take a higher voltage and it step down a 3.3V output in a compact, efficient manner. This product is pin-compatible with the common 78XX family of linear voltage regulators. They have integrated decoupling capacitors, so external capacitors are not generally necessary. Need a different voltage? Try Dimension Engineering 10W Adjustable Switching Regulator. In quantities >50, these can be custom built to have nearly any output voltage you want. Please contact us if you need this service.

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
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  • 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