LM2596S-ADJ DC-DC Buck Converter

The LM2596S-ADJ DC-DC Buck Converter is a robust and efficient step-down (buck) voltage regulator designed for a wide range of applications. Capable of converting input voltages from 4.5V to 40V to output voltages in the range of 3V to 35V, it supplies up to 3 Amps of current, making it suitable for various electronic projects and power supply needs.

Key Features

• Input Voltage Range: 4.5V to 40V


• Adjustable Output Voltage: 3V to 35V


• Output Current: Up to 3A


• High Efficiency: Up to 92% efficiency, reducing heat and saving energy.


• Built-in thermal shutdown and current limit protection.


• Low ripple & noise performance, ensuring stable output.


• Compact design suitable for PCB mounting.

Applications

The versatility of the LM2596S-ADJ makes it an ideal solution for numerous applications including:

• Power supplies for microcontrollers and development boards.


• Battery-powered devices that require efficient voltage regulation.


• LED lighting systems that require adjustable voltage.


• DC motor speed control applications.


• Video and wireless communications equipment.

Energy Efficiency

Energy efficiency is a critical aspect of the LM2596S-ADJ's design. With an efficiency rating of up to 92%, this buck converter ensures minimal energy loss during operation, making it an excellent choice for battery-operated devices where extending battery life is paramount. Its efficient design reduces the heat generated, eliminating the need for cumbersome heatsinks in many applications.

How to Use

Using the LM2596S-ADJ is straightforward. To get started:

1. Connect the input voltage source to the input pins (Vin+ and Vin-).


2. Set the desired output voltage using the adjustable potentiometer on the module.


3. Connect your load to the output pins (Vout+ and Vout-).


4. Power the module and measure the output voltage to ensure it matches your settings.

For optimal performance, make sure to adhere to the recommended input and output capacitor values as specified in the datasheet.

For more technical specifications and data, please refer to the datasheet.