Product Overview: LM4128AMFX-3.0 Precision Voltage Reference

The LM4128AMFX-3.0 is a high-precision voltage reference component manufactured by Texas Instruments, designed to offer a stable and precise reference voltage for various applications. This device is part of the LM4128 series, which is known for its low noise, high accuracy, and low temperature drift, making it ideal for high-performance analog circuits.

Key Features

• Output Voltage: The LM4128AMFX-3.0 provides a fixed output voltage of 3.0V, suitable for a wide range of applications that require a stable reference voltage.
• Accuracy: It boasts an impressive initial accuracy of ±0.1% (max) and a temperature coefficient of 20ppm/°C (max), ensuring minimal deviation over varying temperatures.
• Low Dropout Voltage: The device operates with a low dropout voltage, which allows it to maintain output voltage regulation with minimal difference between the input and output voltages.
• Stability: The LM4128AMFX-3.0 is stable with capacitive loads up to 10µF, providing a robust operation in diverse conditions.
• Power Supply Range: It features a wide operating range, with a supply voltage from 2.5V to 5.5V, accommodating various systems and power conditions.
• Low Power Consumption: This voltage reference consumes low quiescent current, making it an excellent choice for battery-powered and energy-efficient applications.

Applications

The LM4128AMFX-3.0 is versatile and can be used in a variety of applications, including:

• Precision data converters
• Portable instrumentation
• Medical and healthcare systems
• Automotive electronics
• Industrial control systems

Packaging and Quality

Offered in a small SOT-23 package, the LM4128AMFX-3.0 is designed for space-constrained applications. It also complies with the rigorous quality standards set by Texas Instruments, ensuring reliability and performance consistency across different environmental conditions.

Whether you are designing a precision measurement device or looking to enhance the stability of your power management system, the LM4128AMFX-3.0 from Texas Instruments provides a dependable solution for a precise voltage reference.