Texas Instruments

LM4128CMFX-4.1/NOPB  

Voltage References

LM4128CMFX-4.1/NOPB Description

The LM4128CMFX-4.1/NOPB is a precision voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 4.096V with a tolerance of ±0.5%. This device is part of the Power Management (PMIC) category and features a series reference type, making it suitable for a wide range of applications requiring stable and accurate voltage references. The LM4128CMFX-4.1/NOPB is housed in a compact SOT23-5 package, which is ideal for surface mount applications, ensuring ease of integration into modern electronic designs.

LM4128CMFX-4.1/NOPB Features

• Fixed Output Voltage: The LM4128CMFX-4.1/NOPB provides a fixed output voltage of 4.096V, ensuring consistent performance in applications requiring a stable reference voltage.
• Low Tolerance: With a tolerance of ±0.5%, this IC offers high precision, making it suitable for applications where accuracy is critical.
• Low Supply Current: The device operates with a supply current of only 100µA, making it energy-efficient and suitable for low-power applications.
• Wide Input Voltage Range: The LM4128CMFX-4.1/NOPB can operate with an input voltage range of 4.496V to 5.5V, providing flexibility in power supply requirements.
• Low Temperature Coefficient: The temperature coefficient of 100ppm/°C ensures minimal drift over temperature variations, enhancing the stability of the output voltage.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface mount technology (SMT), facilitating easy integration into compact and high-density designs.
• Compliance and Status: The LM4128CMFX-4.1/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for storage and handling in various environments without the need for special precautions.

LM4128CMFX-4.1/NOPB Applications

The LM4128CMFX-4.1/NOPB is ideal for applications requiring a stable and precise voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output levels by offering a stable reference voltage.
• Precision Measurement Instruments: Enhances the accuracy of measurements by providing a reliable voltage reference.
• Battery Management Systems: Ensures accurate voltage monitoring and control in battery-powered devices.
• Power Supply Circuits: Acts as a reference for voltage regulation and stabilization in power supply designs.

Conclusion of LM4128CMFX-4.1/NOPB

The LM4128CMFX-4.1/NOPB from Texas Instruments is a high-performance voltage reference IC that offers a combination of precision, low power consumption, and compact. packaging Its ±0.5% tolerance and low temperature coefficient make it a reliable choice for applications requiring high accuracy and stability. The wide input voltage range and low supply current further enhance its versatility and efficiency. With its surface mount package and compliance with environmental standards, the LM4128CMFX-4.1/NOPB is well-suited for modern electronic designs, making it an excellent choice for engineers and designers looking for a robust and reliable voltage reference solution.

LM4128CMFX-4.1/NOPB Documents

Download datasheets and manufacturer documentation for LM4128CMFX-4.1/NOPB

Datasheets :

LM4128(Q) Datasheet      

HTML Datasheet :

LM4128(Q) Datasheet