Texas Instruments

LM4128AMF-1.8/NOPB  

Voltage References

LM4128AMF-1.8/NOPB Description

The LM4128AMF-1.8/NOPB is a precision voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 1.8V with an exceptional tolerance of ±0.1%. This device is engineered to provide a stable and accurate reference voltage in a wide range of electronic applications. The LM4128AMF-1.8/NOPB operates within an input voltage range of 2.2V to 5.5V and features a low supply current of 100µA, making it highly efficient for low-power designs. It is available in a compact SOT23-5 package, which is ideal for surface-mount applications and ensures ease of integration into modern electronic circuits. The device also boasts a low temperature coefficient of 75ppm/°C, ensuring minimal drift over varying temperature conditions.

LM4128AMF-1.8/NOPB Features

• Fixed Output Voltage: The LM4128AMF-1.8/NOPB provides a precise 1.8V output voltage, making it suitable for applications requiring a stable reference voltage.
• High Accuracy: With a tolerance of ±0.1%, this voltage reference ensures high accuracy and reliability in precision applications.
• Low Supply Current: Consuming only 100µA, the device is highly efficient, making it ideal for low-power and battery-operated systems.
• Wide Input Voltage Range: The LM4128AMF-1.8/NOPB operates within an input voltage range of 2.2V to 5.5V, providing flexibility in power supply requirements.
• Low Temperature Coefficient: The 75ppm/°C temperature coefficient ensures minimal drift over temperature variations, maintaining accuracy across different operating conditions.
• Surface-Mount Package: The SOT23-5 package is compact and suitable for surface-mount technology (SMT), facilitating easy integration into modern PCB designs.
• Compliance and Status: The device is REACH unaffected, RoHS3 compliant, and has an ECCN classification of EAR99, ensuring compliance with environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the LM4128AMF-1.8/NOPB is suitable for various manufacturing processes without the need for special handling precautions.

LM4128AMF-1.8/NOPB Applications

The LM4128AMF-1.8/NOPB is ideal for a variety of applications where a precise and stable reference voltage is required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate conversion of analog signals to digital data.
• Digital-to-Analog Converters (DACs): Ensures precise output levels in DACs, maintaining signal integrity in digital-to-analog conversion processes.
• Power Management Systems: Used in power management circuits to provide a stable reference for voltage regulation and monitoring.
• Precision Measurement Equipment: Ideal for instruments requiring high accuracy and stability, such as multimeters and oscilloscopes.
• Battery Management Systems: Offers a reliable reference voltage for battery monitoring and protection circuits, ensuring accurate voltage measurements and control.
• Medical Devices: Suitable for medical equipment where precision and reliability are critical, such as glucose meters and portable diagnostic devices.

Conclusion of LM4128AMF-1.8/NOPB

The LM4128AMF-1.8/NOPB from Texas Instruments stands out as a high-performance voltage reference IC, offering a combination of accuracy, efficiency, and reliability. Its fixed 1.8V output, low supply current, and low temperature coefficient make it an excellent choice for precision applications. The compact SOT23-5 package and surface-mount compatibility ensure ease of integration into modern electronic designs. With its compliance to environmental and regulatory standards, the LM4128AMF-1.8/NOPB is a versatile and reliable solution for a wide range of applications, from power management to precision measurement equipment.

LM4128AMF-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LM4128AMF-1.8/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM4128(Q) Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM4128(Q) Datasheet      

PCN Design/Specification :

Cu Wire Bond 14/May/2013