The LM4040C20IDBZRG4 is a precision micro-power shunt voltage reference from Texas Instruments, designed for a wide spectrum of electronic applications requiring a stable and accurate reference voltage. This device offers a fixed reverse breakdown voltage of 2.048V with an impressive stability and low temperature coefficient, making it a reliable choice for critical applications where voltage precision is key.

Key Features

• Accuracy: The LM4040C20IDBZRG4 provides a high level of accuracy with a typical deviation of ±0.1% and a maximum deviation of ±0.5% over the entire industrial temperature range (-40°C to +85°C).
• Low Temperature Coefficient: This device has an excellent temperature coefficient, typically rated at 100 ppm/°C, which ensures consistent performance across a wide range of operating temperatures.
• Wide Operating Current: It operates over a broad current range from 60µA to 15mA, offering flexibility in various circuit designs.
• High Output Current: Despite its small form factor, the LM4040C20IDBZRG4 can source or sink up to 15mA of output current, suitable for driving heavier loads when necessary.
• Low Dynamic Impedance: The dynamic impedance of the device is low, ensuring a stable reference voltage even under varying load conditions.
• Small Package Size: It comes in a small SOT-23 package, making it ideal for space-constrained applications.

Applications

The LM4040C20IDBZRG4 is versatile and can be used in a multitude of applications, including but not limited to:

• Portable and battery-powered equipment
• Data acquisition systems
• Instrumentation
• Medical devices
• Automotive electronics
• Industrial control systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LM4040C20IDBZRG4 is no exception. This voltage reference is designed to meet the stringent requirements of various industries, ensuring long-term stability and performance in your electronic designs.

In summary, the LM4040C20IDBZRG4 from Texas Instruments is a high-precision, robust voltage reference that offers designers a reliable and easy-to-use solution for maintaining accurate voltage levels in a wide array of electronic products.