The LM4128DQ1MFX2.5/NOPB is a precision micropower series voltage reference from Texas Instruments, renowned for its high accuracy and low power consumption. This component is part of the LM4128 series, which offers excellent stability and low temperature coefficient, making it an ideal choice for high-performance applications where precise voltage reference is crucial.

Key Features

• Reference Voltage: The device provides a fixed 2.5V output voltage, which is precise and stable over time, temperature, and varying input voltages.
• Accuracy: With an initial accuracy of ±0.1% and a maximum temperature coefficient of 75ppm/°C, this voltage reference ensures reliable performance under various operating conditions.
• Low Power Consumption: The LM4128DQ1MFX2.5/NOPB is optimized for battery-powered and energy-sensitive applications, with a quiescent current as low as 30µA.
• Wide Operating Temperature Range: It operates over an industrial temperature range of -40°C to +125°C, accommodating a broad spectrum of environmental conditions.
• Package: The device comes in a small SOT-23 package, making it suitable for space-constrained applications.
• Long-Term Stability: It exhibits excellent long-term stability, which is essential for maintaining system calibration over time.
• No Output Capacitor Required: The LM4128 series is stable without an output capacitor, simplifying design and reducing component count.

Applications

The LM4128DQ1MFX2.5/NOPB is versatile and can be used in a variety of applications, including precision data converters, portable instrumentation, battery-powered devices, and industrial equipment. Its high accuracy and stability make it particularly well-suited for applications such as medical devices, automotive electronics, and high-end consumer products where precision is paramount.

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The LM4128DQ1MFX2.5/NOPB is no exception, and it comes with the assurance of being from a leading semiconductor manufacturer. The device is also lead-free and RoHS compliant, adhering to environmental standards and regulations.