Mini DC-DC Step-Down Module (4–24V to 5V, 3A)

4.3 · 71 reviews

Ultra-compact 97.5% efficient buck module. 4–24V input to fixed 5V, 3A output.

$0.44

✓ In Stock

🚚

Free Shipping

Orders over $99

↩️

Easy Returns

30-day policy

🔒

Secure Payment

SSL encrypted

#module#power#buck#step-down#dc-dc#5v#mini

About this product

An ultra-small, high-efficiency (97.5%) DC-DC step-down converter module. Accepts 4–24V input and provides a fixed 5V/3A output. Perfect for embedded power supplies where space is critical.

Key Features

✓97.5% conversion efficiency
✓Ultra compact size
✓Fixed 5V output
✓Up to 3A output current

Specifications

Input Voltage4V–24V

Output Voltage5V (fixed)

Max Current3A

Efficiency97.5%

You might also need

⚡

DC-DC USB Boost Power Regulator (5V → 3.3V/9V/12V/24V)

$1.44

🖥️

WAVESHARE ESP32-S3 7" Capacitive Touch Display Board

$61.40

🔌

KWS-V20 USB Voltmeter & Ammeter Tester

$2.64

⏱️

CN101A Microcomputer Timer / Time Control Switch

$4.70