China uln2003an Companies

The ULN2003AN is a high-voltage, high-current darlington transistor array consisting of seven NPN darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. This product is widely used in applications such as relay drivers, stepper motor drivers, and LED displays. With a maximum output current of 500mA per channel and a sustaining voltage of 50V, the ULN2003AN is capable of driving a wide range of loads, making it a versatile and reliable choice for various electronic projects. Its integral suppression diodes are used to safely dissipate the energy generated by the inductive loads, protecting the transistors from voltage spikes. The ULN2003AN is housed in a 16-pin DIP package and is designed to provide a cost-effective and space-saving solution for driving high-current loads. Its low-power consumption and high output voltage make it an ideal choice for applications that require robust and efficient performance.