DC - DC voltage power supply module 3A adjustable step-down module mini LM2596 ultra small volume

This ultra-small DC-DC step-down power supply module is designed for projects where space and weight are at a premium. Delivering up to 3A of output current, it is an ideal voltage regulation solution for makers, hobbyists, and aerospace model builders.

Ultra-compact form factor

Measuring just 22mm by 17mm by 4mm, this module is smaller than a 1 yuan coin. Its minimal size and weight make it perfect for weight-sensitive applications like aviation models and compact DIY electronics.

Versatile power applications

This step-down regulator is highly suited for DIY mobile power supplies, monitor and camera power systems, children's toy cars, and communication equipment. It provides reliable voltage conversion wherever space is strictly limited.

High-efficiency voltage regulation

The module accepts an input voltage from 7V to 28V and outputs a stable 5V with 1% precision. It operates at up to 96% conversion efficiency with an output ripple of less than 30mV.

Robust current and frequency

It supports a maximum output current of 3A, with a continuous working current of approximately 1.5A. The unit operates at a typical switching frequency of 1MHz, reaching up to 1.5MHz, within a wide temperature range of -45C to +85C.