Skip to product information
1 of 5


DC-DC LM2596 power Supply Buck Converter step-down module (2 Pack)

Regular price $3.99 CAD
Regular price Sale price $3.99 CAD
Shipping calculated at checkout.
DC-DC LM2596 power Supply Buck Converter step-down module

DC-DC step-down power module
Name / number LM2596S DC-DC step-down module
Input voltage 3.2V ~ 40V
Output voltage 1.25V ~ 35V
Output current 3A (max not reccomended)
Conversion efficiency of 92% (maximum)
Output ripple <30mV
Switching frequency 65KHz
Operating temperature -45 ℃ ~ +85 ℃
Size 43mm * 21mm * 14mm (L * W * H)

IN-IN + input Positive Input Negative!
Positive output OUT + OUT-output negative

Input voltage range: DC 3.2V to 40V (input voltage must be greater than the output voltage to 1.5V or more high. Could not boost)
Output Voltage Range: 1.25V to 35V DC voltage continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A, Measured 12V input, 5V output current is 1A load regulation rate of less than 1%

Note: This is the step-down module, the input voltage must be higher than the output voltage. If output current is greater than 2.5A (or output power greater than 10W) to work long hours, please add heat sink

Package Includes:
2pcs LM2596 DC-DC Step-Down Module