SparkFun Buck Regulator Breakout - 3.3V (AP63203)

★★★★★ 4.2 115 reviews

US$2.54
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US$2.54
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Free shipping Free 30-day returns

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Product details

Management number 234962991 Release Date 2026/07/02 List Price US$2.54 Model Number 234962991
Category
  • SparkFun Buck Regulator Breakout - 3.3V (AP63203)
  • Offers a 2 A, synchronous buck converter
  • Provides high-efficiency step-down DC or DC conversion
  • Fully integrated 125 mΩ high-side power MOSFET
  • Supports pulse frequency modulation
  • Input voltage range: 3.8 to 32 V

The SparkFun Buck Regulator Breakout - 3.3V (AP63203) is a 2 A, synchronous buck converter with a wide input voltage range of 3.8 to 32 V and fully integrates a 125 mΩ high-side power MOSFET and a 68mΩ low-side power MOSFET to provide high-efficiency step-down DC/DC conversion.

The AP63203 device is easily used by minimizing the external component count due to its adoption of peak current mode control along with its integrated compensation network.


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4.2 out of 5
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115 ratings | 47 reviews
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