Power & Voltage Regulators

DORHEA LM2596 DC-DC Buck Converter (2-Pack)

by DORHEA

★ Best for: Budget voltage regulation

Simple, cheap step-down modules to drop a 12V supply to servo-safe voltage.

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Why we recommend it

A no-frills two-pack of the classic LM2596 step-down module. No display — you set the output with a multimeter and the trim pot — but they do the essential job: take a higher-voltage source and hand your servos a stable 5–6V. A dependable, low-cost choice when you already know your target voltage and just need clean regulation between the battery and the servo rail.

At a glance

Quantity2 modules
Input3.2–35 V DC
Output1.25–30 V (adjustable)
Current2 A (3 A peak)
TuningTrim potentiometer
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