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Item #:
143834804
SparkFun BabyBuck Regulator Breakout-3.3V AP63203- Regulate power- 2A synchronous buck converter- wide input 3.8V-32V- high-efficiency step-down DCDC
Item #:
143834804
AUD 36
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Imported from USA store
QTY:
Order now and get it around Sunday, August 23
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We've designed the SparkFun BabyBuck Regulator Breakout to help you with your power regulation needs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Efficiency
Achieve optimal power conservation with a synchronous buck converter that delivers high efficiency, minimizing heat and extending device longevity.
Wide Input Range
Supports a broad input voltage range of 3.8V to 32V, making it versatile for various applications and ensuring reliability across multiple devices.
Compact Footprint
With a low-profile size of only 0.4in x 0.5in, this regulator fits easily into space-constrained projects, enabling seamless integration into your designs.
Product Details
| Processor Brand | ARM |
| Processor Count | 1 |
| Brand | SparkFun |
| Built-In Media | Fixed Output Voltage - 3.3V |
| UPC | 845156011674 |
| Manufacturer | SparkFun Electronics |
| Included Components | Fixed Output Voltage - 3.3V |
| CPU Manufacturer | ARM |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
-
Embedded Developers
Ideal for developers working on projects requiring efficient power regulation in compact embedded systems.
-
Battery-Powered Devices
Great for applications in battery-operated devices needing low power consumption and small footprints.
-
Prototyping Engineers
Beneficial for engineers prototyping circuits that involve voltage regulation across varying input voltages.
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High Power Applications
Not suitable for applications requiring more than 2A output, limiting its use in high-power systems.
Product Description
SparkFun BabyBuck Regulator Breakout-3.3V AP63203- Regulate power- 2A synchronous buck converter- wide input 3.8V-32V- high-efficiency step-down DCDC conversion- low profile 0.4in x 0.5in footprint
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum output current for the BabyBuck Regulator?
Answer: The maximum output current is 2A. -
Question:
What input voltage range does the BabyBuck support?
Answer: It supports an input voltage range of 3.8V to 32V. -
Question:
Does the product include headers?
Answer: No, headers are not included with the BabyBuck Regulator.
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Pros
- High efficiency performance
- Wide input voltage range
- Compact design
- Reliable 2A output
- Easy to integrate
Cons
- Limited user manual details
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 36
Order now and get it around Sunday, August 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 2A synchronous buck converter with wide input voltage range of 3.8V to 32V.
- Low-profile 0.4in by 0.5in board design integrates high-efficiency components.
- Fixed output voltage of 3.3V with up to 88% efficiency.
- Features protective circuitry including overvoltage protection and thermal shutdown.
- Supports Pulse Frequency Modulation and achieves 22µA ultralow quiescent current.
- Easy to use with plated through holes for input and output power.
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