The ULN2003ADR is a powerful and versatile integrated circuit that plays a crucial role in driving loads in various electronic systems. This Darlington transistor array is frequently used in applications such as driving motors, relays, lamps, and stepper motors, providing a cost-effective solution for switching high-voltage and high-current loads. However, like any electronic component, the ULN2003ADR is susceptible to failure if not handled properly. Protecting it from common failures is essential to ensure the reliability and longevity of your system.