ULQ2803A. Component family: transistor array. Configuration: PCB through-hole mounting. Housing (JEDEC standard): -. Housing: DIP18. Max output voltage: 50V. Max temperature: +105°C.. Number of circuits: 8. Number of terminals: 18. RoHS: no. Type of circuits: transistor array. Type of entry: 5V TTL/CMOS. [A]: -. [V]: +50V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 11/02/2025, 19:59