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.
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is a switching regulator?