ULN2001D Darlington Transistor Array 3-Channel SOP-8
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | ULN2001D 3x NPN Darlington Transistor Array SOP8 | 10 EGP | View in store |
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Lowest price recorded: 10 EGP
About this product
ULN2001D is a high-voltage, high-current Darlington transistor array with three NPN Darlington pairs in an SOP-8 package. Each channel handles up to 500 mA and has built-in clamp diodes for inductive loads, plus a 2.7 kΩ base resistor per channel for direct driving from TTL or 5 V CMOS outputs.
Specifications
- Configuration
- 3 NPN Darlington pairs
- Output current
- 500 mA max per channel
- Sustaining voltage
- 50 V min
- Input compatibility
- TTL and 5 V CMOS
- Base resistor
- 2.7 kΩ per channel
- Clamp diodes
- Integrated
- Package
- SOP-8
Frequently asked questions
What is the price of ULN2001D Darlington Transistor Array 3-Channel SOP-8 in Egypt?
ULN2001D Darlington Transistor Array 3-Channel SOP-8 currently costs 10 EGP in Egypt.
Where can I buy ULN2001D Darlington Transistor Array 3-Channel SOP-8 in Egypt?
ULN2001D Darlington Transistor Array 3-Channel SOP-8 is available from UGE. Compare the offers above to find the best price.
Can ULN2001D switch relays and LED displays?
Yes. The datasheet lists relay, lamp and LED display drivers as typical applications, provided each channel stays within its 500 mA maximum output current.
Do I need external flyback diodes for inductive loads?
No external flyback diodes are needed for the outputs because clamp diodes are integrated. Follow the datasheet pinout for the clamp common connection to the load supply.
