The ULN2001D1013TR is a high-voltage, high-current Darlington transistor array designed by STMicroelectronics, a leader in semiconductor solutions. This integrated circuit is part of the ULN2001 series and is specifically tailored for driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, and thermal print heads.

Key Features

• Seven Darlingtons per package: The ULN2001D1013TR features seven individual Darlington pairs, each capable of driving loads up to 500 mA. This makes it suitable for applications requiring multiple outputs to be driven simultaneously.
• Output voltage: It can handle an output voltage of 50V, providing ample headroom for various electronic components and devices that require higher voltages for operation.
• Input compatible with various types of logic: The inputs are true logic level and are compatible with 5V TTL, 5V CMOS, and other standard logic families, making it easy to interface with microcontrollers and other digital systems.
• Integral suppression diodes: Each output includes an integral suppression diode for inductive load transient suppression. This feature is particularly important for protecting the circuit when driving inductive loads like motors or coils, which can generate voltage spikes when switched.
• High current capability: With a peak current of 600 mA per channel and a continuous current of 500 mA, the ULN2001D1013TR is capable of driving a variety of high-current loads.

Applications

The ULN2001D1013TR is suitable for a broad range of applications, including:

• Driver for relays, solenoids, and other actuators
• Stepper and DC motor control
• LED and display driving
• Logic buffers
• Line drivers

Package and Quality

The ULN2001D1013TR is offered in a SO-16 package, which is a small-outline package that is ideal for space-constrained applications. STMicroelectronics ensures that each device meets rigorous quality standards, providing reliability and performance for professional and consumer applications alike.