Package includes:

1 piece x LM 2596 Dc-Dc adjustable Buck Converter Power Supply Module


This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer for adjusting output voltage, capable of driving a load up to 3A with high efficiency. When the output current required is greater than 2.5A(10W) an external heatsink is suggested.


These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.Here The version that we are selling is adjustable output version with high-precision potentiometer for adjusting output voltage.


The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.



This device is internally compensated to minimize the number of external components to simplify the power supply design.


Since LM2596 converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular three terminal linear regulators, especially with higher input voltages.


Specifications of DC-DC Buck Converter Step Down Module LM2596 Power Supply – Adjustable Voltage Version:


Module Properties: non-isolated constant voltage module

Rectification: non-synchronous rectification

Input voltage: 4.5V-35V

Output Voltage(Less than input): 1.3V-30V

Output current: 3A maximum

Conversion efficiency: 92% (maximum)

Switching frequency: 150KHz

Output ripple: 50mV (maximum) 20M-bandwidth

Load regulation: ± 0.5%

Voltage regulation: ± 2.5%

Operating temperature: -40 ? to +85 ?

Size: 48 * 23 * 14 mm ( 1 7/8 x 29/32 x 9/16 in ) 


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Lm2596 Step Down Module Dc - Dc adjustable Buck Converter Power Supply Module

SKU: 367
₹96.21 Regular Price
₹69.58Sale Price