Step-Down Adjustable Module LM2596 DC (3A)

  •   Islamabad, Pakistan
Rs. 120

A low-cost high-amperage Switch mode DC/DC Buck supply capable of supporting your power-hungry projects.

Get any voltage between 1.5V to 33V (Input voltage must be greater than output voltage)


A Bourns 3296 25-turn potentiometer is installed on board to facilitate granular output voltage settings
Pin spacing of 0.6″ x 1.5″ to easily affix into the 0.1″ pin spacing of most breadboard and perfboard.
The module is up to 94% efficient. The higher the output voltage the higher the efficiency. The LM2596 datasheet linked to above provides more specific details regarding efficiency.
Up to 3A of supply current. Depending on input and output voltage a heatsink should be affixed the LM2596 (not included)
Large output range of 1.5V-33VDC
Low dropout of 1-2VDC, depending on load
Only 4 pins are required to be soldered onto the board


Applications DC/DC Power Regulator
Input Voltage 4.5V – 35V DC
Output Voltage 1.5V – 33V DC
Output Current, Maximum 3A (may require heatsink with some voltage combinations)
Switching Frequency 150kHz
Operating Temperature -40°C – +125°C
Size 43.5mm x 20.5 mm (1.7in x 0.8in)
Weight 11.5g (0.36oz)


Solar Power Regulator. Can regulate varying PV input to any fixed voltage.
Robot Power Supply for Digital Circuits (3.3V, 5V, or Adjustable ) and Motor Drivers
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LM2596S Datasheet


1 x Step-Down Adjustable Module LM2596 DC (3A)

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