Texas Instruments

LM4128AQ1MF3.0/NOPB  

Voltage References

LM4128AQ1MF3.0/NOPB Description

The LM4128AQ1MF3.0/NOPB is a high-precision voltage reference IC designed by Texas Instruments, specifically tailored for automotive applications. This device offers a fixed output voltage of 3.0V with a tolerance of ±0.1%, ensuring highly accurate and stable performance. It is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The LM4128AQ1MF3.0/NOPB operates within an input voltage range of 3.4V to 5.5V and can deliver a maximum output current of 20 mA. Its low supply current of 100µA minimizes power consumption, making it ideal for energy-efficient systems. The device also features a low temperature coefficient of 75ppm/°C, ensuring consistent performance across varying temperatures. With a moisture sensitivity level (MSL) of 1 (Unlimited), the LM4128AQ1MF3.0/NOPB is robust against environmental conditions, making it highly reliable for automotive applications. The product is REACH unaffected and ROHS3 compliant, adhering to stringent environmental regulations.

LM4128AQ1MF3.0/NOPB Features

• Fixed Output Voltage: Provides a stable 3.0V output with a tight tolerance of ±0.1%, ensuring precise voltage regulation.
• Wide Input Voltage Range: Operates efficiently within an input voltage range of 3.4V to 5.5V, offering flexibility in power supply design.
• Low Supply Current: Consumes only 100µA, making it highly energy-efficient and suitable for low-power applications.
• Low Temperature Coefficient: Features a low temperature coefficient of 75ppm/°C, ensuring stable performance across a wide temperature range.
• High Output Current Capability: Can deliver up to 20 mA, making it suitable for applications requiring higher current loads.
• Compact SOT23-5 Package: Offers a small form factor, ideal for space-constrained designs.
• Automotive Grade: Certified for automotive applications, ensuring reliability and robustness in demanding environments.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, meeting industry standards for environmental sustainability.

LM4128AQ1MF3.0/NOPB Applications

The LM4128AQ1MF3.0/NOPB is ideal for a variety of applications, particularly in the automotive sector. Its high precision and stability make it suitable for:

• Automotive Electronics: Ideal for precision voltage references in automotive systems, such as engine control units (ECUs), advanced driver-assistance systems (ADAS), and infotainment systems.
• Industrial Control Systems: Provides a reliable voltage reference for industrial applications requiring high accuracy and stability.
• Precision Measurement Equipment: Ensures accurate voltage regulation in measurement devices and instrumentation.
• Battery Management Systems: Offers a stable reference voltage for battery monitoring and management in electric vehicles (EVs) and hybrid electric vehicles (HEVs).

Conclusion of LM4128AQ1MF3.0/NOPB

The LM4128AQ1MF3.0/NOPB from Texas Instruments stands out as a highly reliable and precise voltage reference IC, particularly suited for automotive applications. Its combination of a fixed 3.0V output with ±0.1% tolerance, low supply current, and low temperature coefficient ensures stable and accurate performance. The compact SOT23-5 package and automotive-grade certification make it an excellent choice for space-constrained and demanding environments. With its wide input voltage range and high output current capability, the LM4128AQ1MF3.0/NOPB offers significant advantages over similar models, making it a preferred choice for precision voltage reference needs in various applications.

LM4128AQ1MF3.0/NOPB Documents

Download datasheets and manufacturer documentation for LM4128AQ1MF3.0/NOPB

Datasheets :

LM4128(Q) Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM4128(Q) Datasheet