80.00 43.00

Input voltage Range :4.75-35V
Output voltage Range:1.25-26V(Adjustable)
Output current: Rated 2A, Max 3A
Conversion efficiency: 92%(highest)
Switching frequency: 150KHz
Output ripple: 30mA9maximum)
Load Regulation: ± 0.5%
Voltage Regulation: ± 0.5%
Conversion Efficiency: 92%
Switching Frequency: 150KHz
Isolation: Non-isolated
Short Circuit Protection: Yes
Operating Temperature: -40 to +85
L x W x H =6.1*3.4*12 cm
Weight: 20g



A buck converter (step-down converter) is a DC-to-DC power converter which steps down voltage from its input (supply) to its output (load). It is a class of switched-mode power supply (SMPS) typically containing at least two semiconductors (a diode and a transistor and at least one energy storage element, a capacitor, inductor, or the two in combination.

Switching converters (such as buck converters) provide much greater power efficiency as DC-to-DC converters than linear regulators, which are simpler circuits that lower voltages by dissipating power as heat, but do not step up output current.

LM2596 module can be used in various applications such as experiment teaching, to get temporarily adjustable power supply and many more.


There are no reviews yet.

Be the first to review “LM2596S DC-DC Buck Converter Adjustable Step Down Power Supply Module”

Your email address will not be published.