Product Overview: LM4040D50IDBZTG4

The LM4040D50IDBZTG4 is a precision micropower shunt voltage reference from Texas Instruments, a global leader in semiconductor design and manufacturing. This high-quality component is designed to provide a fixed voltage reference of 5V with an impressive accuracy and stability over a wide range of operating conditions.

Key Features

• Precision Reference Voltage: The LM4040D50IDBZTG4 offers a precise 5V output with a tight accuracy of ±0.1% at 25°C and ±0.2% over the full operating temperature range (-40°C to +85°C).
• Low Operational Current: With a typical operating current of just 60μA and a maximum of 100μA, this device is suitable for battery-powered and energy-sensitive applications.
• Wide Operating Current Range: The device operates over a wide current range from 60μA to 15mA, providing design flexibility across various applications.
• High Output Current Capability: Despite its low operational current, the LM4040D50IDBZTG4 can source or sink up to 15mA of output current, making it highly versatile for different load conditions.
• Small Form Factor: It comes in a small SOT-23 package, which is ideal for space-constrained applications.
• Temperature Coefficient: The low temperature coefficient of typically 50ppm/°C ensures a stable output voltage over a wide temperature range.

Applications

The LM4040D50IDBZTG4 is suitable for a broad range of applications where an accurate reference voltage is critical. These include:

• Portable, battery-powered equipment
• Data acquisition systems
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
• Power supplies
• Industrial instrumentation

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The LM4040D50IDBZTG4 is built with the quality assurance that engineers worldwide have come to expect from Texas Instruments, ensuring performance and reliability for critical design projects.