Recom-0-5A-Single-Output-Step-Down-DC-to-DC-Converters-R-78xx-0-5-Series-Recom-R-783-3-0-5-P-This-Recom-DC-to-DC-Single-Output-converter-is-from-the-R-78xx-0-5-series-The-switching-regulator-is-ideally-suited-to-replace-the-1A-78xx-linear-regulators-and-is-pin-compatible-The-convertor-has-a-high-voltage-input-range-and-an-efficiency-of-up-to-97-meaning-that-very-little-energy-is-wasted-as-heat-so-there-is-no-need-for-any-heat-sinks-with-their-additional-space-P-P-Typical-applicati