ULN2803AG 8-Channel Darlington Sink Driver IC SOP-18
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | ULN2803AG Darlington Transistor Arrays 50V 500mA SOP-18 | 24 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 24 EGP
About this product
ULN2803AG is an 8-channel Darlington transistor array in an SMD SOP-18 package. It is designed to drive relays, lamps, LED arrays and other high-current loads from logic signals. Each channel handles up to 500mA with a 50V output rating, and includes integrated flyback diodes for inductive loads.
Specifications
- Channels
- 8
- Output current per channel
- 500mA
- Output voltage
- 50V
- Input voltage
- 30V max
- Flyback diodes
- Integrated
- Package
- SOP-18 (SMD)
Frequently asked questions
What is the price of ULN2803AG 8-Channel Darlington Sink Driver IC SOP-18 in Egypt?
ULN2803AG 8-Channel Darlington Sink Driver IC SOP-18 currently costs 24 EGP in Egypt.
Where can I buy ULN2803AG 8-Channel Darlington Sink Driver IC SOP-18 in Egypt?
ULN2803AG 8-Channel Darlington Sink Driver IC SOP-18 is available from Makers Electronics. Compare the offers above to find the best price.
How does the ULN2803AG differ from the ULN2003?
The ULN2003 has 7 channels and is commonly supplied in a DIP-16 package. The ULN2803AG has 8 channels and this version is an SMD SOP-18 package. Both are sink drivers with a similar 500mA per-channel current rating.
How should I wire a relay to this driver?
Connect the relay coil between the positive supply and an output pin, and drive the matching input from a microcontroller pin. Connect the COM pin to the positive supply so the integrated diodes protect the driver from the coil's back EMF.
