The LM4040D50QDBZT is a precision micro-power shunt voltage reference from Texas Instruments, renowned for its high-quality semiconductor products. This voltage reference IC offers a fixed reverse breakdown voltage of 5.0V with an impressive accuracy of ±0.1% (B Grade) at 25°C, making it an excellent choice for precision applications.

Key Features

• High Accuracy: The LM4040D50QDBZT provides a stable reference voltage with a low temperature coefficient, ensuring minimal deviation over the temperature range of -40°C to +85°C.
• Low Dynamic Impedance: With a dynamic impedance of typically 0.2Ω, the device responds well to changes in load conditions, making it suitable for battery-powered and portable applications.
• Wide Operating Current Range: This voltage reference can operate at a current range from 60µA to 15mA, offering flexibility in various circuit designs.
• Small Package Size: Housed in a compact SOT-23 package, the LM4040D50QDBZT is ideal for space-constrained applications.

Applications

The LM4040D50QDBZT is versatile and can be utilized in a broad spectrum of applications, including:

• Portable and battery-powered equipment
• Data acquisition systems
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
• Power supplies and power supply monitors
• Instrumentation and test equipment

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The LM4040D50QDBZT is no exception, with its robust design ensuring long-term reliability. It is also supported by Texas Instruments' comprehensive technical documentation, making design integration straightforward for engineers.

Ordering Information

To order the LM4040D50QDBZT or to obtain more information about this precision voltage reference, please visit the Texas Instruments website or contact an authorized distributor. The device is available in tape and reel packaging, facilitating easy assembly during the manufacturing process.