uln2003apg

The ULN2003A is a high voltage, high-current darlington transistor array consisting of seven NPN darlington pairs that feature high-voltage outputs with common-cathode clamping diodes for switching inductive loads. Ideal for driving a wide range of inductive loads such as relays, solenoids, and stepper motors, this transistor array is designed to be compatible with various microcontrollers and logic devices. With a maximum input voltage of 50V and a maximum output current of 500mA per channel, the ULN2003A is well-suited for applications that require high-power switching. The device also features integral suppression diodes for inductive loads, ensuring reliable and efficient performance. The ULN2003A is packaged in a 16-pin DIP (dual in-line package) and is suitable for use in a wide range of industrial, consumer, and automotive applications. Whether you are designing a automation system, an electronic control module, or a robotic project, the ULN2003A transistor array provides a cost-effective and reliable solution for driving inductive loads.