Texas Instruments

LM4050QBEM3X10/NOPB  

Voltage References

LM4050QBEM3X10/NOPB Description

The LM4050QBEM3X10/NOPB is a precision shunt voltage reference from Texas Instruments, designed for automotive applications. This device offers a fixed output voltage of 10V with a tolerance of ±0.2%, ensuring high accuracy and reliability in demanding environments. The LM4050QBEM3X10/NOPB is housed in a surface-mount SOT23-3 package, making it suitable for compact designs and high-density PCB layouts. It features a low cathode current of 110 µA and can support an output current of up to 15 mA, providing robust performance in various power management applications.

LM4050QBEM3X10/NOPB Features

• Precision Output Voltage: The LM4050QBEM3X10/NOPB provides a fixed output voltage of 10V with a tight tolerance of ±0.2%, ensuring high accuracy and stability in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 50ppm/°C, this device maintains its performance across a wide temperature range, making it ideal for automotive environments where temperature variations are common.
• Low Noise: The LM4050QBEM3X10/NOPB exhibits low noise levels of 150µVrms over the 10Hz to 10kHz frequency range, which is crucial for applications requiring high signal integrity.
• Automotive Grade: Certified for automotive use, the LM4050QBEM3X10/NOPB meets the stringent requirements of the automotive industry, ensuring reliability and durability in harsh conditions.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture.
• Packaging: Available in tape and reel (TR) packaging, the LM4050QBEM3X10/NOPB is optimized for automated assembly processes, enhancing manufacturing efficiency.

LM4050QBEM3X10/NOPB Applications

The LM4050QBEM3X10/NOPB is ideal for a variety of applications, particularly in the automotive sector, where precision and reliability are paramount. Its fixed output voltage and low temperature coefficient make it suitable for:

• Automotive Power Management: Providing stable voltage references for critical automotive systems, such as engine control units (ECUs) and advanced driver-assistance systems (ADAS).
• Battery Management Systems: Ensuring accurate voltage monitoring and control in electric and hybrid vehicles.
• Precision Measurement Equipment: Serving as a stable reference in instruments requiring high accuracy and low noise.
• Industrial Control Systems: Offering reliable voltage references in industrial applications where environmental conditions can be challenging.

Conclusion of LM4050QBEM3X10/NOPB

The LM4050QBEM3X10/NOPB from Texas Instruments is a high-performance shunt voltage reference tailored for automotive applications. Its precision output voltage, low temperature coefficient, and low noise levels make it a standout choice for demanding environments. The device's automotive grade certification, compliance with environmental standards, and robust packaging further enhance its appeal. Whether used in automotive power management, battery systems, or precision measurement equipment, the LM4050QBEM3X10/NOPB delivers reliable performance and high accuracy, making it a valuable component in modern electronic designs.

LM4050QBEM3X10/NOPB Documents

Download datasheets and manufacturer documentation for LM4050QBEM3X10/NOPB

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)      

SPICE Models :

LM4050A25 PSpice Transient Model