LM339 Quad Voltage Comparator IC SMD
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | LM339D 5mV 0.25uA 4 SOIC-14 Comparator SMD IC | 5 EGP | View in store |
 RAM Electronics | SMD LM339 | 8 EGP | View in store |
Price history
Lowest daily price, last 90 days
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Lowest price recorded: 5 EGP
About this product
The LM339 is a quad voltage comparator IC with four independent comparators in a single surface-mount package. Its outputs are open-collector, so they can be pulled up to the logic voltage you need. It is widely used for threshold detection, level shifting and simple control circuits.
Specifications
- Type
- Quad voltage comparator
- Number of comparators
- 4
- Output type
- Open collector
- Supply voltage (single supply)
- 2 V to 36 V
- Mounting
- SMD (surface mount)
Frequently asked questions
What is the price of LM339 Quad Voltage Comparator IC SMD in Egypt?
LM339 Quad Voltage Comparator IC SMD currently costs between 5 and 8 EGP across 2 offers in Egypt.
Where can I buy LM339 Quad Voltage Comparator IC SMD in Egypt?
LM339 Quad Voltage Comparator IC SMD is available from Makers Electronics and RAM Electronics. Compare the offers above to find the best price.
Do the outputs need a pull-up resistor?
Yes. Because the outputs are open-collector, an external pull-up resistor to the supply or logic voltage is needed to produce a high level.
Can it run from a 5 V supply?
Yes. Its single-supply range starts at 2 V and goes up to 36 V, so 5 V and 12 V supplies are within range.
