| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,000 pcs
|
7000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
2,336 pcs
|
2336 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,140 pcs
|
2140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
960 pcs
|
960 pcs | On Request | 1 | On Request | On Request | 733 | On Request | On Request | |
|
22 pcs
|
22 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| SVHC Present | |
| Supplier Device Package | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The ULN2802A is an 8-channel NPN Darlington transistor array manufactured by STMicroelectronics. Each Darlington pair is rated for a collector-emitter voltage of 50V and a continuous collector current of 500mA, with a total power dissipation of 2.25W. The device offers a minimum DC current gain of 1000 at 350mA collector current and 2V collector-emitter voltage, with a maximum saturation voltage of 1.6V at 500µA base current and 350mA collector current.
The ULN2802A is housed in a standard 18-pin DIP (0.300 inch, 7.62mm) package with through-hole mounting, suitable for socketed or soldered PCB assembly. The operating junction temperature range is -20°C to 150°C.
This component is suitable for applications requiring multiple high-gain switching channels, such as relay drivers, stepper motor drivers, and lamp drivers, in industrial and automotive environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage rating is 50V.
It is available in an 18-DIP (0.300", 7.62mm) through-hole package.
The operating junction temperature range is -20°C to 150°C.
The minimum DC current gain is 1000 at 350mA collector current and 2V collector-emitter voltage.
The maximum collector-emitter saturation voltage is 1.6V at 500µA base current and 350mA collector current.
The total power dissipation is 2.25W.
It contains 8 NPN Darlington transistor channels.