2 Amp, 3.3V & 5V Output, High Effciency, Synchronous Switching Regulators

Datels 78SR-3.3/2 (3.3V, 2 Amp output) and 78SR-5/2 (5V, 2 Amp output) Step-down Switching Regulators are ultra high-effciency, modern replacements for LM78xx series 1.5Amp linear Regulators They are pin- and size-compatible, drop-in replacements for TO-220 style, 3-pin SIP or modular packages which require heat sinks. And, to ensure the lowest installed cost, no messy thermal grease, no mounting hardware and no external components are required for full operation. By C&D Technologies.
78SR 's Packages78SR 's pdf datasheet

78SR pdf datasheet download

78SR Pinout, Pinouts
78SR pinout,Pin out
This is one package pinout of 78SR,If you need more pinouts please download 78SR's pdf datasheet.

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