Overview of Texas Instruments LM4130AIM5-2.5/NOPB

The LM4130AIM5-2.5/NOPB is a high-precision, low-drift, micropower bandgap voltage reference from Texas Instruments, engineered to deliver a fixed 2.5V output with exceptional stability and accuracy. This product is part of the LM4130 family of voltage references that are notable for their low temperature coefficient and long-term stability, making them ideal for high-performance data converters and precision applications.

Key Features

• Output Voltage: Provides a precise 2.5V output, suitable for various analog circuits and ADC/DAC reference inputs.
• Accuracy: Initial accuracy of ±0.1% (max) at 25°C, ensuring reliable and consistent performance.
• Temperature Coefficient: Features an outstanding temperature coefficient of 20ppm/°C (max), which minimizes output variation over a wide temperature range.
• Supply Voltage Range: Operates over a wide supply voltage range from 2.7V to 5.5V, providing design flexibility for different system voltages.
• Low Dropout Voltage: The LM4130 has a low dropout voltage, making it suitable for battery-powered and low-voltage applications.
• Quiescent Current: Exhibits a low quiescent current, typically 60μA, which helps in power-sensitive applications.
• Load Regulation: Excellent load regulation characteristics ensure stable output despite load variations.
• Package: Available in a small SOT-23 package, the device is suitable for space-constrained applications.
• Automotive Qualification: The NOPB designation indicates that the device is lead-free and is qualified for automotive applications, adhering to high reliability and environmental standards.

Applications

The LM4130AIM5-2.5/NOPB is versatile and can be used in a broad range of applications, including:

• Precision data acquisition systems
• High-resolution analog-to-digital converters (ADCs)
• Portable, battery-powered equipment
• Industrial instrumentation
• Automotive electronics
• Medical devices

With its high precision and low power consumption, the LM4130AIM5-2.5/NOPB voltage reference from Texas Instruments stands out as a reliable choice for designers seeking to enhance the accuracy and stability of their electronic systems.