The LM4040B82IDBZR from Texas Instruments is a high-precision shunt voltage reference that provides a fixed voltage output with minimal external components. This device is part of the LM4040 series, which is known for its stability and accuracy in various applications.

Key Features

• Reference Voltage: The LM4040B82IDBZR offers a precise 8.192V output, which is suitable for various analog and digital applications that require a stable reference voltage.
• Package: This component comes in a small, surface-mount SOT-23 package, making it ideal for space-constrained applications.
• Temperature Coefficient: It boasts an excellent temperature coefficient, ensuring the voltage reference remains stable across a wide temperature range.
• Low Dropout: The device operates with a low dropout voltage, which means it can maintain accurate output even when the input voltage is close to the output voltage.
• Wide Operating Current: The LM4040B82IDBZR supports an operating current range from 60µA to 15mA, providing flexibility in design for different load conditions.
• High Precision: With a tight output voltage tolerance, this voltage reference ensures high precision for critical applications.

Applications

The LM4040B82IDBZR is suitable for a variety of applications, including:

• Data Acquisition Systems
• Portable Instrumentation
• Industrial Control Systems
• Medical Equipment
• Automotive Electronics

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the LM4040B82IDBZR is no exception. It is designed to meet the stringent requirements of industrial and automotive applications, ensuring reliability and performance. With its robust design and precise voltage regulation, this voltage reference is an excellent choice for designers looking for a dependable and accurate voltage source.