The LM4128CQ1MF1.8/NOPB is a precision voltage reference from Texas Instruments, designed for high-performance analog and digital applications. This device offers a fixed output voltage of 1.8V with an impressive accuracy and stability, making it an ideal choice for microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other critical applications where voltage precision is paramount.

Key Features

• Output Voltage: Fixed at 1.8V, suitable for a wide range of applications.
• High Precision: Offers outstanding accuracy and low temperature coefficient, ensuring reliable performance under varying conditions.
• Low Dropout Voltage: Functions efficiently with a minimal difference between the input and output voltages, enhancing system power efficiency.
• Wide Operating Temperature Range: Capable of operating over an extended temperature range, making it suitable for automotive and industrial applications.
• Stable with Capacitive Loads: Designed to be stable with capacitive loads, providing flexibility in application design.
• Automotive Grade: Meets the rigorous standards required for automotive applications, ensuring high reliability and performance.

Applications

The LM4128CQ1MF1.8/NOPB voltage reference is versatile and can be used in a variety of settings, including:

• Automotive systems
• Portable and battery-powered equipment
• Data acquisition systems
• Industrial instrumentation
• Medical devices
• Telecommunications infrastructure

Quality and Reliability

This product comes in a small-outline integrated circuit (SOIC) package and is characterized for operation from −40°C to +125°C. The LM4128CQ1MF1.8/NOPB is also part of Texas Instruments' "NOPB" series, indicating that it is lead-free and RoHS compliant, aligning with environmental standards and regulations. With Texas Instruments' reputation for quality, you can trust this voltage reference to deliver consistent performance and longevity in your electronic designs.