LM2596 WITH DISPLAY

The LM2596 Buck Converter with Display is a step-down voltage regulator with an integrated digital voltmeter. Displays input or output voltage (switchable via button). High-precision multi-turn potentiometer for fine voltage adjustment. Screw terminals and solderable pads for flexible connections. Power-off memory retains last displayed voltage. Reverse polarity, short-circuit, and thermal shutdown protection built in. Add a heatsink for sustained loads above 2A.

Specifications:

• IC: LM2596
• Input Voltage: 4–40V DC
• Output Voltage: 1.25–37V DC (adjustable)
• Rated Current: 2A continuous
• Max Current: 3A (heatsink required)
• Display: LED voltmeter (IN/OUT switchable)
• Dimensions: 62 × 35 × 14mm

Protection:

• Input reverse polarity protection
• Output short-circuit protection
• Thermal shutdown

Applications:

• Adjustable bench power supply
• Voltage regulation for Arduino and MCU projects
• Battery-powered device power conditioning