China uln2003an Manufacturers

ULN2003AN is a high voltage, high current Darlington transistor array integrated circuit commonly used in driving a wide range of loads such as relays, solenoids, and stepper motors. This IC features seven NPN Darlington pairs with an open-collector output and a common emitter. With a maximum load voltage of 50V and a continuous load current of 500mA per channel, ULN2003AN is suitable for a variety of industrial and consumer applications. The ULN2003AN is designed for interfacing with TTL or CMOS logic and is compatible with various microcontrollers and digital circuits. Its built-in transient voltage suppression diodes provide protection against inductive kickback, making it a reliable choice for driving inductive loads. This IC comes in a 16-pin DIP or SOIC package, providing flexibility for different application requirements. Overall, ULN2003AN is a versatile and cost-effective solution for driving high current loads, making it an essential component in many electronic systems.