The LM4041CEM3-1.2/NOPB, part of Texas Instruments' precision voltage reference family, is a versatile, high-performance solution for a wide range of applications requiring a stable reference voltage. This device is designed to operate as a low-voltage, precision, micropower shunt voltage reference with a fixed reverse breakdown voltage of 1.225V.

Key Features

• Stable and Precise: The LM4041CEM3-1.2/NOPB offers a stable and precise voltage reference with minimal temperature coefficient, ensuring reliable performance across a wide range of operating conditions.
• Low Power Consumption: This device is optimized for battery-powered and portable applications due to its low dynamic impedance and micropower operation, making it an ideal choice for energy-efficient designs.
• Wide Operating Range: It is capable of operating over a broad current range from 45 µA to 10 mA, providing flexibility in a variety of circuit configurations.
• Small Package: The SOT-23 package allows for compact circuit design, which is critical for space-constrained applications.
• High Precision: With a tight output tolerance, the LM4041CEM3-1.2/NOPB ensures accurate voltage reference for precision analog circuits.

Applications

The LM4041CEM3-1.2/NOPB is suitable for an array of applications, including but not limited to:

• Portable, battery-powered equipment
• Data acquisition systems
• Instrumentation
• Medical devices
• Automotive electronics
• Power supplies

Quality and Reliability

With the NOPB (No Lead (Pb) Options Available) designation, the LM4041CEM3-1.2/NOPB is provided in an environmentally friendly package that meets the requirements for lead-free components. Texas Instruments is committed to maintaining the highest standards of quality and reliability for its products, ensuring that this voltage reference will meet the rigorous demands of the industry.

Technical Specifications

Parameter Value Output Voltage 1.225V Initial Accuracy ±0.5% Temperature Coefficient 100 ppm/°C Operating Current Range 45 µA to 10 mA Operating Temperature Range -40°C to +85°C Package Type SOT-23