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Steps down DC input voltage to a regulated 3.8V supply for electronics.
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20 x 16 x 5.3
Ships within 24 Hours
The 7Semi 3.8V 3A Buck Converter is a small and efficient power module that converts input voltage from 5V to 14V into a stable 3.8V output. It is built using the AP62301 synchronous buck converter, which helps give good efficiency and less heat. The module provides clean and stable power, so your circuits work properly without noise issues. Its compact size makes it easy to use in small projects and tight spaces. With built-in safety features and smooth startup, it is a reliable choice for battery-powered devices, IoT projects, and general electronics that need stable 3.8V supply.
Features
• Wide Input Support: Works with 5V to 14V input sources.
• Stable 3.8V Output: Gives clean and steady output for your circuits.
• 3A Output Current: Can handle moderate loads easily.
• High Efficiency: Less heat and better performance.
• Low Noise: Helps sensitive electronics run smoothly.
• Small Size: Easy to fit in compact designs.
• Built-in Protection: Protects from over-current and overheating.
• Soft Start: Smooth power-up without sudden current spikes.
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Use coupon code 7SEMI to get 10% discount on your first order