LM2575-12V 1A Step-Down (Buck) Switching Regulator
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | LM2575-12V | 55 EGP | View in store |
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Lowest price recorded: 55 EGP
About this product
The LM2575-12V is a fixed 12 V step-down (buck) switching regulator from Texas Instruments, delivering up to 1 A from an input of up to 40 V. Its switching topology is far more efficient than a linear regulator when the input is much higher than 12 V. It is used to power 12 V loads such as fans and relays from higher-voltage sources and needs external inductor, diode and capacitors.
Specifications
- Output voltage
- 12 V fixed
- Maximum output current
- 1 A
- Maximum input voltage
- 40 V
- Switching frequency
- 52 kHz
- Topology
- Step-down (buck)
Frequently asked questions
What is the price of LM2575-12V 1A Step-Down (Buck) Switching Regulator in Egypt?
LM2575-12V 1A Step-Down (Buck) Switching Regulator currently costs 55 EGP in Egypt.
Where can I buy LM2575-12V 1A Step-Down (Buck) Switching Regulator in Egypt?
LM2575-12V 1A Step-Down (Buck) Switching Regulator is available from RAM Electronics. Compare the offers above to find the best price.
What external parts does it need?
A Schottky catch diode, an inductor, and input and output capacitors, selected as recommended in the datasheet. Without them the regulator will not work correctly.
What input voltage can I use?
Up to 40 V. The input must stay a few volts above 12 V to account for the regulator's dropout, otherwise the output will fall below 12 V.
