Texas Instruments

LM4128BMFX-4.1/NOPB  

Voltage References

LM4128BMFX-4.1/NOPB Description

The LM4128BMFX-4.1/NOPB is a high-precision voltage reference IC designed for demanding applications requiring stable and accurate voltage sources. Manufactured by Texas Instruments, this device belongs to the Power Management (PMIC) category and is known for its exceptional performance and reliability. The LM4128BMFX-4.1/NOPB features a fixed output voltage of 4.096V with a tight tolerance of ±0.2%, ensuring precise voltage regulation. It operates within an input voltage range of 4.496V to 5.5V, making it suitable for a variety of power supply configurations.

LM4128BMFX-4.1/NOPB Features

• High Precision: The ±0.2% tolerance ensures that the output voltage remains highly stable, minimizing variations and providing consistent performance.
• Low Temperature Coefficient: With a temperature coefficient of 75ppm/°C, the LM4128BMFX-4.1/NOPB maintains its accuracy across a wide temperature range, it making ideal for applications in varying environmental conditions.
• Low Supply Current: Consuming only 100µA of supply current, this IC is highly efficient and suitable for low-power applications.
• Surface Mount Technology: The surface mount mounting type allows for easy integration into compact designs, saving space on the PCB.
• Series Reference Type: As a series reference, it provides a stable voltage source that can be used in conjunction with other components to create regulated power supplies.
• Compliance and Reliability: The LM4128BMFX-4.1/NOPB is REACH unaffected Ro andHS3 compliant, ensuring it meets environmental and safety standards. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.
• Packaging: Available in a Tape & Reel (TR) package, it is suitable for automated assembly processes, enhancing production efficiency.

LM4128BMFX-4.1/NOPB Applications

The LM4128BMFX-4.1/NOPB is ideal for applications that require a stable and precise voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Power Management Circuits: Acts as a reliable reference for voltage regulators and power supplies.
• Precision Measurement Equipment: Offers a stable reference for high-accuracy measurements.
• Battery Management Systems: Ensures accurate voltage monitoring and control.

Conclusion of LM4128BMFX-4.1/NOPB

The LM4128BMFX-4.1/NOPB from Texas Instruments stands out as a highly reliable and precise voltage reference IC. Its low temperature coefficient, low supply current, and tight tolerance make it a superior choice for applications requiring high accuracy and stability. The surface mount package and compliance with environmental standards further enhance its suitability for modern electronics. Whether used in ADCs, DACs, or precision measurement equipment, the LM4128BMFX-4.1/NOPB delivers consistent performance, making it an essential component for engineers and designers in the electronics industry.

LM4128BMFX-4.1/NOPB Documents

Download datasheets and manufacturer documentation for LM4128BMFX-4.1/NOPB

Datasheets :

LM4128(Q) Datasheet      

HTML Datasheet :

LM4128(Q) Datasheet