---
product_id: 294848215
title: "ICSTORE ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3"
brand: "icstore"
price: "$19.03"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/294848215-icstore-icms-lm2596-lm-2596-dc-to-dc-buck-converter
store_origin: US
region: United States of America
---

# 3A max output current Adjustable 1.25V-30V output -45°C to +85°C operating range ICSTORE ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3

**Brand:** icstore
**Price:** $19.03
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects like a pro — precision, protection, and performance in one sleek board!

## Quick Answers

- **What is this?** ICSTORE ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3 by icstore
- **How much does it cost?** $19.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/294848215-icstore-icms-lm2596-lm-2596-dc-to-dc-buck-converter)

## Best For

- icstore enthusiasts

## Why This Product

- Trusted icstore brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-In Safety:** Current limit and short circuit protection keep your devices and projects safe under all conditions.
- • **Robust 3A Output:** Delivers a steady 3-amp current, powering your demanding electronics without a hiccup.
- • **Wide Compatibility:** Supports input voltages from 4V to 35V, ideal for DIY, robotics, communications, and more.
- • **Noise-Free Performance:** High-Q inductors and solid-state capacitors filter out high-frequency noise for clean, reliable power.
- • **Precision Power Control:** Fine-tune voltage from 1.25V to 30V with a simple screwdriver for perfect project compatibility.

## Overview

The ICSTORE LM2596 DC-DC Buck Converter is a high-efficiency, adjustable voltage regulator module capable of delivering up to 3A output current. Featuring a wide input voltage range (4V-35V), precise voltage adjustment (1.25V-30V), and robust protection mechanisms, it’s engineered for professional-grade DIY electronics, robotics, and communication equipment. Its durable design operates reliably from -45°C to +85°C, ensuring consistent performance in diverse environments.

## Description

ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3

## Features

- High Precision :The buck converter consists of thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
- Input Voltage : DC 4V to 35V (input voltage must be 1.5V higher than the output voltage, no boost).
- Output Voltage : DC 1.25V to 30V voltage is continuously adjustable, maximum output current is 3A. Working Temperature: -45 ~ +85 deg C.This board comes with inbuilt current limit funciton and output short circuit protection.
- Easy to DIY: Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step down voltage. (Factory default stays a high voltage, you need to "rotate about 7-15 circles" before the voltage starts ramping down, 1 circle means +/- 1V)
- Applications: Widely used for DIY Mobile power, Contstant power supply, Power buggies, Communications equipment power supply, Motor controllers, Drills, Led ,Robotics projects, Transformers, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ICSTORE |
| Manufacturer | ICSTORE |
| Country of Origin | India |
| Model number | LM2596 |
| Colour | blue |
| Number of Memory Sticks | 1 |
| Item Weight | 200 g |
| Product Dimensions | 8 x 8 x 2 cm; 200 g |
| Item model number | LM2596 |
| Item Height | 2 Centimeters |
| Item Width | 8 Centimeters |
| Power Source | Corded Electric |
| Are batteries included? | No |

## Product Details

- **Brand:** ICSTORE
- **Power Source:** Corded Electric
- **Mounting Type:** PCB Mount
- **Current Rating:** 3 Amps
- **Manufacturer:** ICSTORE, Palam,Gurugram, Haryana-122017, care.icms@mail.com

## Images

![ICSTORE ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3 - Image 1](https://m.media-amazon.com/images/I/71n7WjBfeHL.jpg)

## Questions & Answers

**Q: is the excess voltage wasted or converted to amps?**
A: A buck converter is  a voltage step down converter or  current step up converter , its efficiency is around 70-80%,  there are losses in resistance, capacitor , inductor winding , forward voltage  drop in diode, and heat losses

**Q: is it support for 12v 150ah battery as input**
A: yes

## Frequently Bought Together

- ICSTORE ICMs LM2596/LM 2596 DC to DC Buck Converter Step Down Boost Regulator Adjustable Voltage Power Supply Module/Board/kit, A 24v to 18V/12V/9V/5V, 12V to 9V/5V 3A/Ampere Booster - Pack of 3
- iCSTORE MT3608 / MT 3608 DC To DC Step Up Module Kit/board/Pcb, Diy Mini Voltage Buck Boost/Booster Adjustable Power Supply converter Adapter/Regulator/Transformer Controller, for 5V, 12v, 9V -1pcs

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-28*