- Mfr. #:
- ULN2803A
- Description:
- Darlington Transistors Eight NPN Array
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
ULN2803A Information
- STMicroelectronics Darlington Devices
- STMicroelectronics Darlington Devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is 500mA for the 7- and 8-output devices and up to 1.5A for quad-output devices. The inputs are pinned opposite the outputs to simplify the application board layout. These devices interface standard logic families.Learn More
Specifications
| RoHS: | Y |
|---|---|
| Series: | ULN2803A |
| Subcategory: | Transistors |
| Mounting Style: | Through Hole |
| Brand: | STMicroelectronics |
| Manufacturer: | STMicroelectronics |
| Package / Case: | PDIP-18 |
| Configuration: | Octal |
| Transistor Polarity: | NPN |
| Product Category: | Darlington Transistors |
| Product Type: | Darlington Transistors |
| Width: | 7.1 mm |
| Continuous Collector Current: | 500 mA |
| Collector- Emitter Voltage VCEO Max: | 50 V |
| Height: | 3.68 mm |
| Length: | 23.24 mm |
| Factory Pack Quantity: | 1000 |
| Maximum DC Collector Current: | 0.5 A |
| Unit Weight: | 0.045856 oz |
| Minimum Operating Temperature: | - 20 C |
| Maximum Operating Temperature: | + 85 C |
ULN2803A Price & Stock
Allegro MicroSystems LLC ULN2803A pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Freelance Electronics | ULN2803A | 168 | 9.99 | 9.99 | 9.99 | 6.21 | 6.21 | 2019-11-27T16:58:12Z |
| Semi Source | ULN2803A | 356 | - | - | - | - | - | 2019-11-15T17:17:21Z |
| Classic Components | ULN2803A | 5 | - | - | - | - | - | 2019-11-12T23:57:55Z |
| Nexxon | ULN2803A | Contact | - | - | - | - | - | 2018-02-27T00:44:39Z |
Alternate Names
Allegro MicroSystems LLC has several brands around the world that may have alternate names for ULN2803A due to regional differences or acquisition. ULN2803A may also be known as the following names:
- ALLEGRO MICROSYSTEMS INC ULN2803A
- ALLEGRO MICRO ULN2803A
- ALLEGRO MICROSY ULN2803A
- ALLEGRO M ULN2803A
- ALLEGRO SANKEN ULN2803A
- ALLEGRO MICROSYS ULN2803A
- ALLEGRO MICR ULN2803A
- ALLEGRO MICROSYSTEM INC ULN2803A
- ALLEGRO MICROSYSTEMS INC (VA) ULN2803A
- ALLEGRO MIC ULN2803A
- ALLEGRO MICROSYST ULN2803A
- ALLEGRO MICROSYSTE ULN2803A
- Allegro Miicrosyst ULN2803A
- ALLEGRO MICROSYSTEM INCORPORATED ULN2803A
- ALLEGRO MICROS ULN2803A
- ALLEGRO MIRCOSYSTEMS ULN2803A
- Allegro Microsystems Ltd ULN2803A
- ALLEGRO MICROSYSTEMS (SPRAGUE) ULN2803A
- Allegro Microsysteme ULN2803A
- Allegro Microsystem ULN2803A
- Allegro MicroSystems Europe ULN2803A