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SmartElex 3.3V/5V/12V, 2A LMR51420 DC DC Boost Converter
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The SmartElex 3.3V/5V/12V, 2A LMR51420 DC DC Boost Converter is a versatile power management module designed to deliver a stable output voltage from varying input sources. It helps solve common power challenges in electronic projects where a single supply must support different voltage requirements. This module is suitable for students, makers, engineers, educators, and startups who need a flexible and reliable power solution for embedded systems, development boards, and experimental electronics.
This DC DC boost converter is ideal for robotics, IoT devices, automation systems, and portable electronics that require consistent power for controllers, sensors, and communication modules. It works well alongside platforms such as Arduino, Raspberry Pi, and ESP32, making it easy to integrate into both prototypes and finished products. The compact design and dependable performance allow users to build stable systems without complex power circuitry, supporting faster development and reliable operation in real-world applications.
| Model | Buck Module |
| Output Current (mA) | Up to 2000 |
| Input Voltage Range | 4.5V to 36V |
| Switching Frequency (KHz) | 2200 |
| Operating Temperature (°C) | -40 to +86 |
| Efficiency | Up to 90% |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.
