The Texas Instruments ULN2003ADRG3 is a power relay array IC designed for use in a variety of applications. It is a 7-channel NPN transistor array with a 1:1 ratio, housed in a 16-pin SOIC package. This device is ideal for driving relays, solenoids, and other high-current loads.

Features

• 7 NPN transistors in a 1:1 ratio
• 500mA maximum continuous current per channel
• 2.7V to 18V operating voltage range
• 16-pin SOIC package
• Low saturation voltage
• High-temperature operation
• High-speed switching
• Low power consumption

Application

The ULN2003ADRG3 is suitable for a wide range of applications, including:
• Automotive systems
• Industrial control systems
• Robotics
• Home appliances
• Security systems
• Medical equipment
• Power supplies
• Lighting systems