LM2596 Step Down DC-DC Buck Converter

Overview

An adjustable buck (step-down) converter built around the LM2596 chip — efficiently steps a higher DC voltage down to whatever lower voltage your project needs.

Key Specs

Features

• Adjustable output voltage, unlike fixed regulators like the AMS1117
• More efficient than a linear regulator at higher current

Compatible With

Any DC-powered project needing a custom voltage

Use Cases

• Stepping a battery or wall-adapter voltage down to a project's exact requirement

FAQ

How do I set the output voltage? Turn the onboard trimmer potentiometer while measuring output with a multimeter.