Texas Instruments

LM4050QBEM3-2.5/NOPB  

Voltage References

LM4050QBEM3-2.5/NOPB Description

The LM4050QBEM3-2.5/NOPB is a high-precision shunt voltage reference from Texas Instruments, designed for demanding applications requiring stable and accurate voltage outputs. This device features a fixed output voltage of 2.5V with a tolerance of ±0.2%, ensuring precise performance in various electronic systems. The LM4050QBEM3-2.5/NOPB operates with a maximum output current of 15 mA and a cathode current of 65 µA, providing efficient power handling capabilities.

With a temperature coefficient of 50ppm/°C, the LM4050QBEM3-2.5/NOPB maintains stability across a wide temperature range, making it suitable for automotive and industrial applications. The device also boasts a low noise level of 41µVrms from 10Hz to 10kHz, which is crucial for applications sensitive to voltage fluctuations. The LM4050QBEM3-2.5/NOPB is packaged in a compact SOT23-3 surface-mount package, providing a space-efficient solution for modern electronic designs.

LM4050QBEM3-2.5/NOPB Features

• High Precision: The ±0.2% tolerance ensures that the LM4050QBEM3-2.5/NOPB delivers highly accurate voltage references, critical for precision instrumentation and measurement systems.
• Low Noise: With a noise level of 41µVrms from 10Hz to 10kHz, the device minimizes voltage fluctuations, enhancing the performance of sensitive analog circuits.
• Stable Performance: A temperature coefficient of 50ppm/°C ensures that the reference voltage remains stable over varying operating temperatures, making it ideal for automotive and industrial environments.
• Efficient Power Handling: The ability to handle up to 15 mA of output current and a cathode current of 65 µA provides robust power management capabilities.
• Automotive Grade: Certified for automotive applications, the LM4050QBEM3-2.5/NOPB meets the stringent reliability and performance standards required for vehicles.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during the manufacturing process.
• Packaging: The Tape & Reel (TR) packaging format facilitates efficient handling and assembly in high-volume production environments.

LM4050QBEM3-2.5/NOPB Applications

The LM4050QBEM3-2.5/NOPB is well-suited for a variety of applications that demand high precision and reliability:

• Automotive Systems: Ideal for automotive electronics, including engine control units, transmission control modules, and advanced driver-assistance systems (ADAS), where precise voltage references are essential for accurate sensor readings and control functions.
• Industrial Controls: Suitable for industrial automation and control systems, where stable voltage references are required for accurate measurements and reliable operation.
• Precision Instruments: Applicable in high-precision instruments such as oscilloscopes, multimeters, and data acquisition systems, where low noise and high accuracy are paramount.
• Power Management: Useful in power management circuits, providing a stable reference voltage for voltage regulators and converters.
• Consumer Electronics: Can be employed in high-end consumer electronics, such as audio equipment and cameras, where accurate voltage references improve performance and reliability.

Conclusion of LM4050QBEM3-2.5/NOPB

The LM4050QBEM3-2.5/NOPB from Texas Instruments is a high-performance shunt voltage reference that offers exceptional precision, low noise, and stable performance across a wide temperature range. Its automotive-grade certification, compact SOT23-3 package, and compliance with environmental regulations make it a versatile and reliable choice for a variety of demanding applications. Whether used in automotive systems, industrial controls, or precision instruments, the LM4050QBEM3-2.5/NOPB ensures accurate and stable voltage references, enhancing the overall performance and reliability of electronic systems.

LM4050QBEM3-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM4050QBEM3-2.5/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4050(Q) Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM4050(Q) Datasheet      

PCN Design/Specification :

Datasheet Update 16/Jul/2015