Texas Instruments

LM4128AMF-3.0/NOPB  

Voltage References

LM4128AMF-3.0/NOPB Description

The LM4128AMF-3.0/NOPB is a precision voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 3.0V with an exceptional tolerance of ±0.1%. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical consideration. The LM4128AMF-3.0/NOPB is designed to operate with an input voltage range of 3.4V to 5.5V and provides a stable output current of up to 20 mA. It features a low supply current of 100µA, ensuring minimal power consumption, which is crucial for battery-operated and energy-efficient systems. The device also boasts a low temperature coefficient of 75ppm/°C, ensuring stable performance across varying temperatures. The LM4128AMF-3.0/NOPB is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It is available in a surface-mount package, specifically in tape and reel format, with a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for automated assembly processes.

LM4128AMF-3.0/NOPB Features

• Precision Output Voltage: The LM4128AMF-3.0/NOPB provides a highly accurate fixed output voltage of 3.0V with a tolerance of ±0.1%, ensuring reliable performance in precision applications.
• Low Supply Current: With a supply current of only 100µA, this IC is ideal for low-power applications, minimizing power consumption and extending battery life.
• Wide Input Voltage Range: The device operates efficiently within an input voltage range of 3.4V to 5.5V, providing flexibility in power supply design.
• High Output Current Capability: Capable of delivering up to 20 mA of output current, the LM4128AMF-3.0/NOPB can support a variety of load requirements.
• Low Temperature Coefficient: The 75ppm/°C temperature coefficient ensures stable performance across a wide temperature range, making it suitable for applications in varying environmental conditions.
• Compact Packaging: The SOT23-5 package offers a small footprint, ideal for space-constrained designs.
• Environmental Compliance: The LM4128AMF-3.0/NOPB is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.
• Surface Mount Compatibility: The surface-mount package type and tape & reel format are suitable for automated assembly processes, enhancing manufacturing efficiency.

LM4128AMF-3.0/NOPB Applications

The LM4128AMF-3.0/NOPB is well-suited for a variety of applications that require precise voltage references, including:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise digital-to-analog conversion by offering a reliable reference voltage.
• Power Management Systems: Ideal for applications where low power consumption and high accuracy are critical, such as battery-operated devices and portable electronics.
• Precision Measurement Instruments: Used in devices that require high accuracy and stability, such as laboratory instruments and medical equipment.
• Industrial Control Systems: Suitable for applications in industrial environments where reliability and precision are paramount.

Conclusion of LM4128AMF-3.0/NOPB

The LM4128AMF-3.0/NOPB from Texas Instruments is a high-performance voltage reference IC that stands out for its precision, low power consumption, and compact size. Its ±0.1% tolerance and low temperature coefficient make it an excellent choice for applications requiring high accuracy and stability. The low supply current of 100µA and ability to deliver up to 20 mA of output current further enhance its suitability for low-power and high-load applications. The SOT23-5 package and surface-mount compatibility make it easy to integrate into modern, space-constrained designs. With its wide input voltage range and environmental compliance, the LM4128AMF-3.0/NOPB is a versatile and reliable solution for a broad range of precision voltage reference needs in the electronics industry.

LM4128AMF-3.0/NOPB Documents

Download datasheets and manufacturer documentation for LM4128AMF-3.0/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