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Home / Development Boards & Control Boards / YR-2596 Voltage Regulator DC Power Conversion Module LM2596, Adjustable DC 3.3V/5V Development Board
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Input Voltage Range 4.5V - 40V
Output Voltage Range 1.23V - 37V
Maximum Output Current 3A
Conversion Efficiency 92% (Max)
Switching Frequency 150kHz
Operating Temperature -40°C to +85°C
Module Dimensions 23 x 17 x 4 mm
Net Weight 2.5 grams
Core IC Model LM2596S
Protection Features Over-Current, Over-Temperature

5 reviews

A

Anonymous

Mar 28, 2026

Rating: 4/5

Good value module

Potentiometer is a bit stiff but once set, the voltage holds steady.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Great for prototyping

Used this to step down 12V to 5V for my sensor array. Very stable output.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Compact and reliable

Perfect size for my drone power distribution board. Soldering pads are large enough.

A

Anonymous

Mar 06, 2026

Rating: 4/5

Works well but gets warm

Does the job perfectly. Just make sure not to exceed 2A without extra cooling.

A

Anonymous

Feb 20, 2026

Rating: 5/5

Bulk buy quality

Ordered ten for our workshop. All tested and working within spec.

5 FAQ

Q: Can this handle a 24V input?

A: Yes, the input range supports up to 40V DC, so 24V is safe.

Q: Is there a reverse polarity protection?

A: No, please double-check your positive and negative connections before powering on.

Q: Can I power a Raspberry Pi 4?

A: Yes, set output to 5.1V. Ensure your input source can supply at least 3A.

Q: How do I set the output to 3.3V?

A: Use a multimeter and adjust the blue potentiometer slowly until 3.3V is reached.

Q: What wire gauge fits the terminals?

A: The pads accommodate up to 18AWG wires comfortably for soldering.

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