The LM4128CQ1MF4.1/NOPB is a precision voltage reference from Texas Instruments, renowned for its stability and accuracy in critical applications. This high-performance device is designed to provide a fixed 4.1V output voltage with an impressive low temperature coefficient, making it an ideal choice for precision data conversion in automotive and industrial environments.

Key Features

• Output Voltage: Precisely regulated 4.1V output, suitable for various analog circuits and ADC/DAC reference voltages.
• Temperature Coefficient: Features an ultra-low temperature coefficient, ensuring voltage stability across a wide range of operating temperatures.
• Accuracy: High initial accuracy allows for reliable performance without the need for external calibration.
• Package: Supplied in a robust SOT-23 package, which is not only space-efficient but also rugged for automotive applications.
• Automotive Grade: Meets the stringent requirements of the automotive industry, being AEC-Q100 qualified.
• Long-Term Stability: Exhibits excellent long-term stability, a crucial factor for maintaining system accuracy over time.
• Supply Voltage: Operates over a wide supply voltage range, accommodating various system power supplies.
• Noise Performance: Low output noise makes it suitable for precision analog circuits.
• Power Consumption: Low dropout voltage and quiescent current contribute to efficient power consumption, ideal for battery-operated devices.

Applications

The LM4128CQ1MF4.1/NOPB is versatile and can be used in a wide array of applications, including but not limited to:

• Automotive systems
• Industrial equipment
• Data acquisition systems
• Portable, battery-powered devices
• Medical devices
• High-resolution analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The LM4128CQ1MF4.1/NOPB is no exception, providing reliable performance with its no-lead (NOPB) design, which also meets RoHS requirements. Customers can trust in the consistent quality and support that comes with TI's products, making this voltage reference a dependable component for precision electronics.