Lm2596s dc-dc step-down module – efficient voltage regulation for diy projects!
easily convert 4v–40v input into a stable 1.25v–35v output using this compact buck converter. ideal for powering arduinos, leds, sensors, and more, with up to 3a output and 92% efficiency. no smd led—perfect for energy-saving builds.
adjustable output: 1.25v–35v
input range: 4v–40v dc
max current: 3a (2a recommended)
high efficiency (up to 92%)
compact (45×20×14mm)
includes: 1× lm2596 module
perfect for automotive, solar, iot, and embedded systems!