LM317M Adjustable Voltage Regulator 1.5A TO-252 SMD
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | Voltage Regulator Adjustable LM317M SMD TO252 | 10 EGP | View in store |
Price history
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Lowest price recorded: 10 EGP
About this product
The LM317M is a three-terminal adjustable positive voltage regulator that delivers 1.2 V to 37 V at up to 1.5 A, set by two external resistors. It includes current limiting, thermal shutdown and safe-area protection. It is widely used in adjustable power supplies and fixed-voltage regulator circuits, and the listing specifies a TO-252 SMD package.
Specifications
- Output voltage
- 1.2 V to 37 V, adjustable
- Output current
- 1.5 A
- Protection
- Current limiting, thermal shutdown, safe-area protection
- Package
- TO-252 (SMD)
Frequently asked questions
What is the price of LM317M Adjustable Voltage Regulator 1.5A TO-252 SMD in Egypt?
LM317M Adjustable Voltage Regulator 1.5A TO-252 SMD currently costs 10 EGP in Egypt.
Where can I buy LM317M Adjustable Voltage Regulator 1.5A TO-252 SMD in Egypt?
LM317M Adjustable Voltage Regulator 1.5A TO-252 SMD is available from UGE. Compare the offers above to find the best price.
How do I set the output voltage?
Vout = 1.25 V x (1 + R2/R1) + IADJ x R2, where R1 sits between OUT and ADJ (the datasheet commonly uses 240 ohms) and R2 runs from ADJ to ground. IADJ is small, so it is often ignored. An LM317 calculator or the datasheet can confirm values.
Does it need a heatsink?
Power dissipated equals (Vin - Vout) x Iout, so a large voltage drop at high current makes it hot. Add a heatsink, or reduce the input-to-output difference. Keep the input at least about 3 V above the output, as specified in the datasheet.
