LM350K Adjustable Voltage Regulator 1.2-33V, 3A
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | LM350K - 3A adjustable voltage regulators | 55 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 55 EGP
About this product
The LM350K is a 3-terminal adjustable positive voltage regulator in a TO-3 metal package, rated for up to 3 A. The output is set between 1.2 V and 33 V using two external resistors, which makes it useful for bench supplies and general power rails in student and hobby projects.
Specifications
- Output voltage range
- 1.2 V - 33 V
- Max output current
- 3 A
- Type
- Adjustable positive regulator
- Package
- TO-3 (K)
- Mounting
- Through-hole
Frequently asked questions
What is the price of LM350K Adjustable Voltage Regulator 1.2-33V, 3A in Egypt?
LM350K Adjustable Voltage Regulator 1.2-33V, 3A currently costs 55 EGP in Egypt.
Where can I buy LM350K Adjustable Voltage Regulator 1.2-33V, 3A in Egypt?
LM350K Adjustable Voltage Regulator 1.2-33V, 3A is available from Future Electronics. Compare the offers above to find the best price.
How do I set the output voltage?
Connect resistor R1 (typically 240 ohm, per the datasheet) between OUT and ADJ, and a variable resistor R2 from ADJ to ground. The output is approximately Vout = 1.25 V x (1 + R2/R1).
Does it need a heatsink?
Yes at higher currents or when the input-to-output difference is large, because the voltage difference multiplied by the load current is dissipated as heat. The input must also stay above the output by the dropout voltage listed in the datasheet.
