🔍 Product Overview

The MT3608 booster module is a compact, adjustable DC-DC step-up (boost) converter designed to increase an input voltage (typically between ~2 V and ~24 V) to a higher, user-set output voltage (commonly up to ~28 V) while offering up to around 2 A maximum output current under ideal conditions. It is ideal for prototyping or embedded systems where a higher voltage rail is needed from a lower voltage source.

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🚀 Why It’s Ideal for Your Projects

• Flexible input voltage range — Accepts low input (from ~2 V) and boosts up to a higher voltage, allowing operation from battery packs or alternative power sources.

• Good output current capability — Delivers up to ~2 A (peak) and ~1 A continuous depending on conditions, suitable for many DIY and moderate-load applications.

• Adjustable output — Equipped with a trim potentiometer to set the output voltage precisely for your needs (e.g., 5 V, 9 V, 12 V, 24 V).

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📝 Key Features

• Input voltage range: 2 V to 24 V DC

• Output voltage range: Adjustable from 5 V up to 28 V DC

• Maximum output current: Up to 2 A (peak), depending on input voltage and thermal conditions

• Efficiency: Up to 93% under ideal load

• Adjustment method: On-board potentiometer for voltage tuning

• Compact design: Small board size (~36 mm × 17 mm) makes it easy to integrate into compact circuits

• Built-in protection: Includes over-current and thermal limiting for improved safety

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🎯 Typical Applications

• Battery-powered systems: Step up a single Li-ion cell (3.7 V) to 5 V, 9 V, or 12 V for powering microcontrollers or modules.

• Sensor or module power rails: Supply stable voltage to sensors and logic circuits from low-voltage sources.

• DIY electronics & prototyping: Ideal for projects requiring specific voltages not available from main power supplies.

• Embedded and portable gadgets: Great for compact devices needing efficient voltage conversion.

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✅ Why You’ll Love It

The MT3608 boost module offers versatility, compact design, and high efficiency at a low cost. Whether you’re developing a sensor node, experimenting with robotics, or creating portable electronics, this module ensures a steady, adjustable voltage output with minimal setup effort.