Description:

• The ULN2803ADW is Texas Instruments' octal NPN Darlington transistor array.
• Because of its high current gain capabilities, it is perfect for driving a range of loads, including stepper motors, solenoids, and relays.
• Number of channels: 8 (octal).
• NPN Darlington type transistor
• Output Current (Per Channel): 500 mA
• Collector-Emitter Voltage (Vce) is 50V.
• Input Voltage (Vbe): 2.7V.
• Package type: 18-pin SOIC.