產品說明

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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. A DE-SW033 will allow you to take a higher voltage and step it down to a 3.3V output in a compact, efficient manner. 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.

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. Volume pricing is also available.

Need a different voltage? Try DE-SWADJ.

Never soldered before? You might like our breakout boards.

Product Specs

Model:	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
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
Customer projects:	Alexander Borsi's guide to extending the battery life of the Spektrum DX3

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