RM3.20 - RM9.50
LM2596 2596 DC-DC Step-Down Buck Converter Adjustable Adjust Variable Voltage Regulator Module
Price RM3.20 - RM9.50
Product SKU 40-LM2596
Size (L x W x H) 4.8 cm x 2.3 cm x 1.4 cm
Reward Points 4
Points Needed 148
Availability 288
  • DC to DC Step-Down Module
  • Generates a lower, regulated DC voltage
  • Higher efficiency and lower heat dissipation
  • Input: DC 3 - 40V

This versatile, compact, self-contained LM2596 DC to DC Step-Down Module or Buck regulator module generates a lower, regulated DC voltage output from a higher voltage supply. It has much higher efficiency and lower heat dissipation than traditional linear regulator designs.


  • Input: DC 3 - 40V ; Output: DC 1.5 - 35V (continuously adjustable)
  • Current: 3A (Max.), 2A(rated), use a heatsink if output current is >1A.
  • Thickness of circuit boards : 36um with built in SANYO fixed Aluminium capacitor
  • No Isolation buck, non-synchronous rectification, no load current 4mA, output ripple 30mV.
  • Conversion efficiency is up to 92% when input voltage is 12V.
  • Switching frequency 150kHz, Load regulation ± 0.5%, Voltage regulation : ± 2.5%

Application :Internal regulators for projects and equipment, Battery charging circuits.
Car DC power supplies for games, phones, Solar and charging circuits.

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What's in the box

1 x DC-DC Step Down Buck Converter LM2596
1 x of LM2596 3A Buck Module with Display
1x LM2596HVS DC-DC Adjustable Step-Down Buck Converter