LM2596S-12V 3A Fixed 12V Step-Down DC-DC Regulator TO-263
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | LM2596S-12V TO263 3A 12V Fixed Output DC DC STEP DOWN CONVERTER Regulator IC SMD | 45 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 45 EGP
About this product
The LM2596S-12V is a 3 A step-down (buck) switching regulator with a fixed 12 V output, supplied in a TO-263 surface-mount package. It needs few external components and includes internal frequency compensation and a fixed-frequency oscillator. It is used to derive a 12 V rail from a higher-voltage supply in robots and embedded systems.
Specifications
- Topology
- Step-down (buck) switching regulator
- Output voltage
- 12 V fixed
- Output current
- 3 A
- Input voltage
- Up to 40 V
- Switching frequency
- 150 kHz (typical)
- Package
- TO-263 (D2PAK), SMD
Frequently asked questions
What is the price of LM2596S-12V 3A Fixed 12V Step-Down DC-DC Regulator TO-263 in Egypt?
LM2596S-12V 3A Fixed 12V Step-Down DC-DC Regulator TO-263 currently costs 45 EGP in Egypt.
Where can I buy LM2596S-12V 3A Fixed 12V Step-Down DC-DC Regulator TO-263 in Egypt?
LM2596S-12V 3A Fixed 12V Step-Down DC-DC Regulator TO-263 is available from UGE. Compare the offers above to find the best price.
What input voltage do I need?
The input must be higher than 12 V by the headroom stated in the datasheet, and it must not exceed the 40 V maximum. Use a supply within that window for correct regulation.
Does it need external parts or a heatsink?
Yes. It needs an external inductor, a Schottky catch diode and input and output capacitors, as shown in the datasheet typical application. At higher loads, a heatsink or a larger copper area is recommended.
