LM2596HV Adjustable Step-Down DC-DC Power Module (3A)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Most ElectronicsCheapest | LM2596 DC-DC Adjustable Step-Down Converter (3A) | 50 EGP65 | View in store |
 Circuits Electronics | DC-DC Adjustable Step-Down Power Supply Module (LM2596) 3A | 90 EGP | View in store |
 ElectroHub | LM2596 DC-DC Adjustable Step-Down Buck Converter Module | 140 EGP160 | View in store |
Price history
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Lowest price recorded: 50 EGP
About this product
A non-isolated buck (step-down) power module built around the LM2596HV regulator, with an adjustable output from 1.23 V to 37 V. It accepts a 3 to 40 V input, is rated for 2 A and reaches a maximum of 3 A when fitted with a heatsink. It is a common choice for powering microcontrollers and sensors from a higher voltage source.
Specifications
- Input voltage
- 3 to 40 V
- Output voltage
- 1.23 to 37 V (adjustable)
- Rated output current
- 2 A (max 3 A with heatsink)
- Efficiency
- Up to 92%
- Switching frequency
- 150 kHz
- Dimensions
- 43.2 x 21 x 14 mm
Frequently asked questions
What is the price of LM2596HV Adjustable Step-Down DC-DC Power Module (3A) in Egypt?
LM2596HV Adjustable Step-Down DC-DC Power Module (3A) currently costs between 50 and 140 EGP across 3 offers in Egypt.
Where can I buy LM2596HV Adjustable Step-Down DC-DC Power Module (3A) in Egypt?
LM2596HV Adjustable Step-Down DC-DC Power Module (3A) is available from Most Electronics, Circuits Electronics, and ElectroHub. Compare the offers above to find the best price.
Do I need a heatsink?
The listing recommends a heatsink for output power above 15 W and when running at the 3 A maximum. Below that, the module can run without one, but heat dissipation should be considered in enclosed spaces.
How do I set the output voltage?
Turn the adjustment potentiometer while measuring the output with a multimeter. The input voltage must be higher than the output voltage you want to set.
