| PartNumber | ULQ2803A | ULQ2802A | ULQ2801A |
| Description | Darlington Transistors Eight NPN Array | Darlington Transistors Eight NPN Array | Darlington Transistors Eight NPN Array |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| RoHS | Y | Y | Y |
| Configuration | Octal | Octal | Octal |
| Transistor Polarity | NPN | NPN | NPN |
| Collector Emitter Voltage VCEO Max | 50 V | 50 V | 50 V |
| Maximum DC Collector Current | 0.5 A | 0.5 A | 0.5 A |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | PDIP-18 | PDIP-18 | PDIP-18 |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Series | ULQ2803 | ULQ2802 | ULQ2801 |
| Packaging | Tube | Tube | Tube |
| Height | 4.59 mm | 4.59 mm | 4.59 mm |
| Length | 24.8 mm | 24.8 mm | 24.8 mm |
| Width | 7.1 mm | 7.1 mm | 7.1 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Continuous Collector Current | 500 mA | 500 mA | 500 mA |
| Product Type | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.044801 oz | 0.044801 oz | 0.044801 oz |
| DC Collector/Base Gain hfe Min | - | 1000 | - |