LM4140ACMX-1.0/NOPB - Texas Instruments

The LM4140ACMX-1.0/NOPB is a precision low dropout voltage reference from Texas Instruments, renowned for its high accuracy and stability. This component is specifically designed to provide a fixed 1.0V output voltage with an impressive low dropout performance, making it an ideal choice for precision applications where voltage accuracy is crucial.

This voltage reference is based on the advanced series reference design, ensuring a low temperature coefficient and a low output voltage noise, which is essential for high-performance analog circuits. The LM4140ACMX-1.0/NOPB offers a tight output voltage tolerance, typically ±0.1% at 25°C, and ±0.2% over the full operating temperature range (-40°C to +85°C), making it highly reliable for critical applications.

Packaged in an 8-pin VSSOP (Very Small Outline Package), the LM4140ACMX-1.0/NOPB is designed for space-constrained applications. The NOPB designation indicates that this product is part of Texas Instruments' commitment to environmentally friendly manufacturing processes, being free of lead (Pb) and other environmentally sensitive materials.

This voltage reference can source or sink up to 15mA of output current, providing flexibility in a variety of circuit configurations. It also features a low dynamic impedance and excellent line and load regulation, which contribute to its robust performance under varying conditions.

The LM4140ACMX-1.0/NOPB is suitable for high-precision data conversion in digital systems, portable and battery-powered equipment, and industrial and automotive electronics where stable and accurate reference voltages are essential. Its ease of use and high precision make it an excellent choice for engineers and designers looking to enhance the performance of their electronic systems.

In summary, Texas Instruments' LM4140ACMX-1.0/NOPB is a high-quality, precise voltage reference that offers excellent stability and accuracy for a wide range of applications, ensuring consistent performance and reliability for your electronic designs.