The ULN2003AN is a versatile and reliable high voltage, high current Darlington transistor array. It is commonly used as an interface between various low-level electronic control signals and high-power components in applications such as automotive ignition systems, stepper motor driving, relays, and LED displays. This product is designed to provide maximum efficiency with minimal power dissipation, making it an ideal choice for demanding industrial and automotive applications. With its seven open-collector Darlington pairs featuring high-current output capability (500 mA) per channel and integrated suppression diodes for inductive loads, the ULN2003AN offers exceptional performance and versatility. With a wide operating voltage range of 10V to 50V, this product is suitable for a variety of electrical and electronic circuit designs. Its thermal shutdown and overload protection features ensure safe and reliable operation in demanding environments. The ULN2003AN is the go-to solution for driving high-power components with ease and precision.