Switching regulator DC-DC with adjustable voltage, 3-35VDC 3A

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Switching regulator, DC-DC step-down Buck using a LM2596HV with high frequency and efficiency that allows tension lowering in a range between 3 and 35VDC with output current up to 3A.
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Availability: In stock

Excl. Tax: €5.00 Incl. Tax: €6.10
15 available in ready-to-dispatch, upper quantity available in 4/7 days

Product Description


It’s a regulator that uses switching tecnology to step-down and leveling voltage with a high efficiency and low power dissipation to disperse less power in heat.

With its adjustable output from 3 to 35VDC, it’s integrates a short-circuit protection, current limiter, and overtemperature protection.

Essential to power your Arduino projects, and in applications such as high-power LEDs, in lithium charger, nickel cadmium, in solar charging nickel-hydride and batteries for wind generators.

Technical specifications:

Input voltage: 4.5~ 57VDC

Output voltage: 3-35VDC± 4% (maximum load conditions)

Output current: 3A

Efficiency: up to 92% (higher output voltage, the greater the efficiency)

Switching frequency: 150 kHz

Drop in voltage: 1.5 V


Voltage adjustment: ± 0.5%

Ripple: approx. 100 mV output (Vin = 12VDC)


Operating temperature: -40° C ~ 85° C


Dimensions: 34 x 22 x 13 mm

Weight: 12 g

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