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7.22$
7.22$
Quantity:
1
Availability:
Color
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Features:
1.Adjustable Output: The step-down power supply module features adjustable output, making it suitable for a wide range of applications.
2.High Efficiency: With a conversion efficiency of up to 90%, this voltage regulator module is highly efficient and can save energy compared to other power supply modules.
3.Low Ripple: This step-down power converter module features low ripple output, which means that the output voltage will be stable and reliable.
4.Strong Heat Dissipation: The step-down power supply module comes with dense through-holes and strong heat dissipation capabilities, making it ideal for projects where high power output is required.
5.Wide Input Voltage Range: With an input voltage range of 3.2V to 46V, this converter power supply step down module is versatile and can handle a wide range of input voltages.
Specification:
Origin: Mainland China
Type: Voltage Regulator
Condition: New
Supply Voltage: 3.2-46 V
Specifications: adjustable output
Product Description:
LM2596SDC-DC buck power module BUCK 3A adjustable buck module voltage regulator Super LM2576;
Low ripple, high current, high efficiency 90%;
Dense over-hole, high heat dissipation capability;
Add xo TR high Q high frequency bypass capacitor at input and output respectively, electromagnetic compatibility performance.
Product parameters:
Model: LM2596S DC-DC buck module
Input voltage: 3.2V-46V
Output voltage: 1.25V-35V
Output current: 3A (maximum)
Conversion efficiency: 92% (maximum)
Output ripple: <30mV
Switching frequency: 65KHz
Operating temperature: -45℃~+85℃
Product size: 43*21*14mm
Caution:
This is a buck module, the input voltage should be higher than the output voltage. Output 2A or less can be used for a long time without adding a heatsink output current greater than 2 (or output power greater than 10W) long working hours, please add a heatsink.
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.






Customer Reviews
860 ratings
working well (47)
as advertised (42)
fast delivery (42)
excellent quality (21)
ok (19)
well packaged (17)
Customer photos (30)
g***r
July 26, 2026
Variant: Color:10PCS-LM2596 DC-DC
Shipped and packaged well. I will be using these in my projects.
Buyer from United States
June 19, 2026
Variant: Color:5PCS-LM2596 DC-DC
Muy bien el paquete, muchas gracias por el envío, los materiales estás bien y el precio es correcto y el vendedor está correcto con el paquete.
p***A
May 29, 2026
Variant: Color:3PCS-LM2596 DC-DC
Item as described. Thanks !
Buyer from United States
May 22, 2026
Variant: Color:10PCS-LM2596 DC-DC
Buyer from United States
May 19, 2026
Variant: Color:10PCS-LM2596 DC-DC
U***r
April 13, 2026
Variant: Color:2PCS-LM2596 DC-DC
Tried to adjusting screw pot on one, no change on voltage, adjusting screw pot bad?
Adjustable Output LM2596S Step Down Module DC to DC Buck Converter Voltage Regulator Conversion Power Supply Module LM2596
7.22$
7.22$
Quantity:
1
Availability:
Color







