Introducing the ULN2003AN, an OEM product designed for high voltage and high current applications. This integrated circuit contains seven Darlington transistor arrays, each capable of handling load voltages up to 50V and continuous collector currents of 500mA. The ULN2003AN is widely used in relay and solenoid driving applications, as well as for driving unipolar stepper motors. This product is reliable and efficient, with built-in free-wheeling diodes for inductive loads and thermal shutdown for protection against excessive heat. Its 16-pin DIP package makes it easy to integrate into a variety of circuit designs, making it a versatile choice for a range of industrial and consumer electronic applications. With its proven performance and cost-effective design, the ULN2003AN is a trusted solution for driving high voltage and high current loads. Whether used in automotive, industrial, or consumer electronics, this OEM product delivers the reliability and efficiency required for demanding applications.