LM2596 DC-DC Buck Converter Step-Down Power Module Output 1.25V-35V in Pakistan

₨190 ₨130

Input Voltage 3 to 40 V
Output Voltage Range 1.23 to 37 V
Max Output Current 3 A
Adjustment 25-Turn Trimpot
Efficiency up to ~93%
Switching Frequency 150 kHz
Built-In Protection thermal shutdown and current limit
Length 43.2 mm (1.701″)
Width 21 mm (0.827″)
Height 14 mm (0.551″)
Weight 11.23 g (0.396 oz)


This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with arduino UNO, other main boards and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W) , please add a heat sink on it.

Features of the Module:

  • LM2596 DC_DC Buck Converter
  • Conversion efficiency: Up to 92% (the higher the output voltage, the higher the efficiency)
  • Potentiometer adjustment direction: Clockwise (increase), Anti-clockwise (decrease)
  • Switching frequency: 150KHz
  • Rectifier: Non-synchronous rectification
  • Module properties: Non-isolated step-down module
  • Short circuit protection: Current limiting, self-recovery
  • Operating temperature: Industrial grade (-40 to +85 degrees Celsius) (output power 10W or less)
  • Load regulation: +/- 0.5%
  • Voltage regulation: +/- 2.5%
  • Dynamic response speed: 5% 200uS
  • Connection mode: Welded, plus pin can be directly soldered PCB


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