SparkFun BabyBuck Regulator Breakout 3.3V (AP63203)

★★★★★ 4.1 83 reviews

US$2.02
Price when purchased online
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US$2.02
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234962988 Release Date 2026/07/02 List Price US$2.02 Model Number 234962988
Category
  • SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)
  • Offers low-profile footprint
  • Features up to 2 A continuous output current
  • Provide high-efficiency step-down DC or DC conversion
  • Switching Frequency - 1.1 MHz
  • Fixed Output Voltage - 3.3 V

The SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203) takes advantage of a 2 A synchronous buck converter that has a wide input voltage range of 3.8 to 32 V and is fully integrated 125 mΩ high-side power MOSFET/68mΩ low-side power MOSFET.

Provide high-efficiency step-down DC/DC conversion. All of this snuggled up in a low-profile, TSOT26 package that's integrated into a 0.4-inch by 0.5-inch board.


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4.1 out of 5
★★★★★
83 ratings | 34 reviews
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