LM2596 Buck Converter Module (3A)

Overview

LM2596 buck converter with 3A output. Input: 4.5–40V, output adjustable 1.2–37V. High efficiency, ideal for voltage step‑down applications.

Key Features

• Input: 4.5–40V
• Output: 1.2–37V (adjustable)
• Current: 3A

Specifications

• Switching frequency: 150kHz

Dimensions & Weight

• Length: ~45 mm
• Width: ~30 mm
• Weight: ~10 g

Package Includes

• 1 × LM2596 Buck Module

Applications

• Voltage step‑down for general projects
• Powering Arduino and sensors
• DIY power supplies