ULN2003AID - Texas Instruments

Manufacturer Part Number

ULN2003AID

Manufacturer

texas-instruments

Introduction

The ULN2003AID is a high-voltage, high-current Darlington transistor array. It consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads, such as relays, solenoids, and stepping motors.

Product Features and Performance

7 Darlington pairs with common-cathode clamp diodes

Rated for up to 50V, 500mA output

Suitable for driving a wide range of inductive and non-inductive loads

Inputs are compatible with various types of logic, including TTL and CMOS

Suitable for use in switching, driving, interface, and relay applications

Product Advantages

High-voltage and high-current capabilities

Integrated clamping diodes protect against inductive spikes

Easy to use with a wide range of logic-level inputs

Compact and space-efficient surface-mount package

Key Reasons to Choose This Product

Reliable and durable performance for driving industrial and automotive loads

Versatile interface capabilities for a variety of control and driver applications

Cost-effective solution for power distribution and load switching needs

Proven technology from a trusted semiconductor manufacturer

Quality and Safety Features

Designed and manufactured to texas-instruments' high quality standards

Rated for operation in harsh environments (-40°C to +105°C)

Robust protection features against overcurrent, overvoltage, and inductive spikes

Compatibility

The ULN2003AID is compatible with a wide range of logic-level control signals, making it suitable for use in a variety of industrial, automotive, and consumer electronics applications.

Application Areas

Relay and solenoid drivers

Stepper motor drivers

Lamp and LED drivers

Interface circuits for microprocessor-based systems

Product Lifecycle

The ULN2003AID is currently in a Last Time Buy status, meaning it is nearing the end of its lifecycle. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.