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Item #:
215597830
3.7V 5V to 3.3V, Mini DC DC Step Down Converter, Constant Current Adjustable Module, for Microcontroller Development Board Power
Item #:
215597830
MNT 27761
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 08
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With an operating frequency of 1.2 MHz and a conversion efficiency of 80-93%, this converter module is able to provide stable 3.3 V outputs under different voltage inputs.
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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
Wide Voltage Compatibility
This converter supports a broad input range of 3.7V to 5V, ensuring versatility for various microcontroller applications, making it an ideal choice for developers working on diverse projects.
Constant Current Feature
Equipped with adjustable constant current capability, it guarantees stable performance for sensitive electronics, addressing power stability issues often faced in microcontroller development.
Compact Design
The miniaturized form factor of this module allows for easy integration into space-constrained projects, providing a high-quality power solution without sacrificing valuable board space.
Product Details
| Item Weight | 0.1 lbs (50 grams) |
Product Description
3.7V 5V to 3.3V, Mini DC DC Step Down Converter, Constant Current Adjustable Module, for Microcontroller Development Board Power
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Customer Questions & Answers
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Question:
What is the maximum output current for this power converter?
Answer: The maximum output current is 700 mA for short durations and 500 mA for long durations. -
Question:
Can this converter handle different input voltages?
Answer: Yes, it supports input voltages ranging from 3.7 V to 6 V. -
Question:
Is the product tested for quality before shipping?
Answer: Yes, all products are rigorously tested to ensure high quality.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MNT 27761
Order now and get it around Wednesday, July 08
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.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- High conversion efficiency of 80-93% ensures stable outputs.
- Supports output current up to 700 mA for flexible power solutions.
- Compatible with multiple input voltages from 3.7 V to 6 V.
- Easy to install, ideal for DIY enthusiasts and professionals.
- Rigorously tested for quality assurance before shipping.
- Perfect for a wide range of electronic devices.