LM2596 DC-DC Buck Converter Step Down Power Supply Module 4V-35V to 1.23V-30V 3A

The LM2596 DC-DC Step Down Converter Module is an adjustable buck converter designed to reduce a higher DC voltage to a lower voltage required by an electronic circuit. It uses the LM2596S switching regulator to provide efficient voltage conversion in a compact module format.

The input voltage can range from 4V to 35V DC, while the output can be adjusted from approximately 1.23V to 30V DC using the onboard adjustment control. The module is capable of up to 3A maximum output current, depending on the operating conditions and thermal performance.

This module is commonly used in Arduino projects, robotics, embedded systems, sensor circuits, DIY power supplies, and other applications where a regulated lower DC voltage is required. Protection features including current limiting, short-circuit protection, and thermal protection provide additional safety during operation.

Important: This is a buck/step-down converter, so the required output voltage should be lower than the input voltage. The actual maximum usable current may be lower than the 3A rating depending on voltage conversion ratio, ambient temperature, cooling, and continuous operating conditions.

Package Includes:

• 1 × LM2596 DC-DC Buck Step Down Converter Module

Note: Product images are for illustrative purposes only and may differ from the actual product. Specifications may vary slightly depending on the module version or manufacturer.