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Item #:
58026003
7 Pack 3.3V DC-DC Buck Converter 3 Pins AMS1117-3.3V DC 4.75V-12V to 3.3V Voltage Regulator Step Down Power Supply 800mA Buck Module
Item #:
58026003
MWK 29882
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AMS1117-3.3 is a positive voltage regulator step down power supply module, support DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output.
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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
The AMS1117-3.3V provides a high-efficiency conversion from 4.75V-12V to 3.3V, ensuring minimal energy waste and optimal performance for various applications.
Compact Design
With a compact 3-pin layout, this buck converter easily fits into tight spaces, making it ideal for DIY projects and compact electronic devices.
Reliable Output
Delivers a consistent 800mA output current, ensuring stable voltage regulation for sensitive electronics, which enhances reliability and user confidence in power supply solutions.
Product Details
- Positive voltage regulator step down power supply module
- Supports DC 4.75-12V input and 3.3V fixed voltage output
- Suitable for electronic devices and SCM project design
- Overheat shutdown circuit for overload and over-temperature protection
- Output current max of 0.8A
- Applications include MSP430 Development Board, ARM7 ARM9 ARM11 STM32, etc.
| Package Dimensions | 4.29 x 2.87 x 0.67 inches (10.9 x 7.3 x 1.7 cm) |
| Item Weight | 0.422 ounces (11.96 grams) |
| Item model number | D13540-1 |
| Date First Available | June 3, 2020 |
| Manufacturer | DORHEA |
| Brand | DORHEA |
| Color | Multicolor |
| Item Weight | 0.42 Ounces (11.91 grams) |
| Input Voltage | 12 Volts |
| Output Voltage | 3.3 Volts |
Who Should Buy?
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Hobby Electronics
Ideal for hobbyists needing stable 3.3V supply for small electronic projects and DIY circuit designs.
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Microcontroller Projects
Perfect for powering microcontrollers like Arduino that require a 3.3V input from varying voltage sources.
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Compact Devices
Great for compact gadgets and devices where space is limited and efficient voltage regulation is needed.
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High Current Applications
Not suitable for projects requiring more than 800mA as it may lead to overheating or failure.
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High Voltage Inputs
Not recommended for inputs above 12V; excessive voltage can damage the buck converter components.
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Industrial Use
Not ideal for industrial applications where reliability, durability, and high performance under load are critical.
Product Description
7 Pack 3.3V DC-DC Buck Converter 3 Pins AMS1117-3.3V DC 4.75V-12V to 3.3V Voltage Regulator Step Down Power Supply 800mA Buck Module
About This Item
Introducing the Dorhea 7 Pack 3.3V DC-DC Buck Converter - the perfect solution for all your power supply needs. Whether you're working on a DIY electronics project or need to regulate voltage for your devices, this converter is here to help. Featuring the reliable AMS1117-3.3V DC voltage regulator, this converter can step down power from a range of 4.75V-12V to a stable 3.3V. With a maximum current output of 800mA, it is capable of handling various power requirements. The 3-pin design of the AMS1117-3.3V voltage regulator ensures easy and secure installation.
Simply connect the input pin to your power source, the ground pin to the common ground, and the output pin to your device, and you're good to go. No complicated wiring or additional components required. With its compact and durable design, the Dorhea buck converter is built to last. It efficiently converts power while minimizing heat generation, ensuring optimal performance and longevity.
Whether you're working on a small-scale project or a larger application, this converter is up to the task. Don't let inconsistent voltage ruin your electronics. Invest in the Dorhea buck converter and enjoy a stable power supply for your devices. Whether you're a DIY enthusiast or a professional, this converter is a must-have in your toolkit. Experience the convenience and reliability of the Dorhea 7 Pack 3.3V DC-DC Buck Converter.
Order now and take your power supply to the next level.
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Customer Questions & Answers
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Question:
What is the maximum input voltage for the AMS1117-3.3V buck converter?
Answer: The maximum input voltage for the AMS1117-3.3V buck converter is 12V. This allows you to step down voltages from a range of 4.75V to 12V efficiently. This feature makes the module suitable for various applications, including powering microcontrollers or sensors that require a stable 3.3V output. -
Question:
How much output current can the AMS1117-3.3V handle?
Answer: The AMS1117-3.3V can handle up to 800mA of output current. This capacity is ideal for powering small to medium-sized electronic devices such as Arduino boards and Raspberry Pi units that operate at a 3.3V level. It's essential to ensure your load does not exceed this current to maintain optimal performance. -
Question:
Can I use this buck converter for powering Arduino projects?
Answer: Yes, the AMS1117-3.3V buck converter is perfect for powering Arduino projects that require a 3.3V supply. By stepping down from 5V to 3.3V, you can run various components like sensors, displays, and communication modules that require a lower voltage without any issues. -
Question:
What applications are suitable for the AMS1117-3.3V buck converter?
Answer: The AMS1117-3.3V is widely used in applications such as powering sensors, microcontrollers, and wireless modules that need a consistent 3.3V supply. Its compact size and reliability make it highly suitable for DIY electronics, hobby projects, and various circuitboard applications. -
Question:
Is it safe to use multiple buck converters in a single circuit?
Answer: Yes, you can use multiple AMS1117-3.3V buck converters in a single circuit, provided each converter gets its appropriate input voltage and current. This is beneficial when you need to power different components at 3.3V across various sections of your project, ensuring each section has adequate power without overloading a single module. -
Question:
How does the thermal performance of the AMS1117-3.3V buck converter compare?
Answer: The AMS1117-3.3V features thermal protection, which minimizes overheating due to excessive load. Proper heat dissipation mechanisms—like using a heatsink—can further enhance performance in high-current applications. This is critical for projects where components operate continuously under load, ensuring reliable performance. -
Question:
What differentiates this buck converter from linear voltage regulators?
Answer: Unlike linear voltage regulators, which dissipate excess voltage as heat, the AMS1117-3.3V buck converter is a switching regulator that efficiently converts higher voltages to lower voltages with minimal energy loss. This efficiency is crucial in battery-operated devices, maximizing battery life and overall system performance. -
Question:
What is the footprint of the AMS1117-3.3V module?
Answer: The AMS1117-3.3V module is designed to be compact, making it suitable for use in tight spaces on a PCB. Its small footprint allows integration into various projects, from portable gadgets to embedded systems, without significant impact on size or weight. -
Question:
Can the AMS1117-3.3V be used in battery-operated devices?
Answer: Absolutely! The AMS1117-3.3V is ideal for battery-operated devices because of its high efficiency and low dropout voltage. This allows you to make the most of your battery life while ensuring your components receive a stable 3.3V, making it perfect for IoT devices, remote sensors, and robotics. -
Question:
Where can I buy the 7 Pack 3.3V DC-DC Buck Converter in Malawi?
Answer: You can purchase the 7 Pack 3.3V DC-DC Buck Converter from Ubuy, a reliable e-commerce platform that stocks this product in Malawi. Ubuy offers a straightforward shopping experience and ensures that you have access to quality components for your electronic projects.
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MWK 29882
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Features & Benefits
- Positive voltage regulator
- Supports DC 4.75-12V input
- Fixed voltage: 3.3V
- Current output: 0.8A
- Overheat shutdown circuit for protection
- Load current should not exceed 800mA
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