ULN2003 7-Channel Darlington Sink Driver IC DIP-16
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | ULN2003 Seven Darlington Array DIP-16 | 7 EGP | View in store |
 Most Electronics | ULN2003 Seven Darlington Array DIP-16 | 9.9 EGP12 | View in store |
 Ekostra | ULN2003 Seven Darlington Array IC DIP-16 | 10 EGP | View in store |
 Microohm | ULN2003 7 Channel NPN Darlington Sink Driver | 12 EGP16 | View in store |
 Circuits Electronics | ULN 2003 | 15 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 7 EGP
About this product
ULN2003 is a 7-channel Darlington transistor array that works as a sink driver. It lets low-current logic signals from a microcontroller switch higher-current loads such as relays, stepper motors, solenoids and LED arrays. Each channel includes an integrated flyback diode for inductive loads. Supplied in a DIP-16 package.
Specifications
- Channels
- 7
- Output current per channel
- 500mA
- Output voltage
- 50V
- Input compatibility
- TTL and CMOS (5V logic)
- Flyback diodes
- Integrated
- Package
- DIP-16
Frequently asked questions
What is the price of ULN2003 7-Channel Darlington Sink Driver IC DIP-16 in Egypt?
ULN2003 7-Channel Darlington Sink Driver IC DIP-16 currently costs between 7 and 15 EGP across 5 offers in Egypt.
Where can I buy ULN2003 7-Channel Darlington Sink Driver IC DIP-16 in Egypt?
ULN2003 7-Channel Darlington Sink Driver IC DIP-16 is available from Makers Electronics, Most Electronics, Ekostra, Microohm, and Circuits Electronics. Compare the offers above to find the best price.
How do I connect a 28BYJ-48 stepper motor to a ULN2003 board?
Connect the four coil wires to outputs OUT1 to OUT4, and the motor's common wire to the positive supply. Drive inputs IN1 to IN4 from four microcontroller pins and energise them in the correct sequence. Make sure the supply matches the motor's voltage.
How do I switch a relay with this IC?
Connect the relay coil between the positive supply and an output pin, and feed the matching input from a microcontroller pin. Connect the COM pin to the positive supply so the built-in diodes protect the IC from the coil's back EMF.
