Store ULN2803 Darlington Driver SKU CGULN2803 $0.99 (USDollar) In stock Quantity: 1 Add to Bag Product Details DIP (Dual In-line Package) eight channel Darlington driver. 500mA per channel, up to 50V. This device can be driven by the output of a U4x1 device and be used to drive heavier devices - strings of LEDs, relays, motors, etc. Save this product for later Favorite