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Who doesn’t occasionally need power regulation? We certainly do, so we’ve designed the SparkFun Buck Regulator Breakout and the SparkFun BabyBuck Regulator Breakout to help us with just such a task.

Starring the AP63203 from Diodes Inc, both breakout boards take advantage of the 2A synchronous buck converter that has a wide input voltage range of 3.8V to 32V and fully integrated 125mΩ high-side power MOSFET/68mΩ lowside power MOSFET to provide high-efficiency step-down DC/DC conversion. All of this snuggled up in a a low-profile, TSOT26 package that’s integrated into either a 1x1” or 0.4x0.5” board. For a wide variety of power management needs - grab yourself a Buck Regulator or Baby Buck Regulator and let’s dive in!”

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