The LM4128AQ1MF3.3 is a precision voltage reference from Texas Instruments, renowned for its high accuracy and stability. This device is part of the LM4128 series, designed to provide a reliable reference voltage for various applications, including industrial, automotive, and consumer electronics.

Key Features

• Reference Voltage: The LM4128AQ1MF3.3 offers a fixed 3.3V output, which is ideal for systems that require a stable reference voltage in this range.
• High Accuracy: With an initial accuracy of ±0.1% (max) and a temperature coefficient of 20ppm/°C (max), this voltage reference ensures precise performance over a wide temperature range.
• Low Dropout Voltage: The device operates with a very low dropout voltage, making it suitable for battery-powered applications where power efficiency is critical.
• Stable with Capacitive Loads: The LM4128AQ1MF3.3 is designed to be stable with capacitive loads without the need for an external capacitor, simplifying design and reducing component count.
• Extended Temperature Range: It operates over an industrial temperature range of -40°C to +125°C, allowing for use in harsh environments.
• Quality and Reliability: Texas Instruments is known for its commitment to quality, and this product is no exception. The LM4128AQ1MF3.3 is designed to meet stringent quality standards, ensuring reliable performance in critical applications.

Applications

The LM4128AQ1MF3.3 is versatile and can be used in a variety of applications. It is particularly well-suited for:

• Data acquisition systems
• Portable instrumentation
• Medical equipment
• Automotive electronics
• Industrial control systems

Package and Availability

This voltage reference comes in a compact SOT-23 package, which is ideal for space-constrained applications. For design flexibility, Texas Instruments provides comprehensive technical documentation, including datasheets, application notes, and design resources, to assist engineers in integrating the LM4128AQ1MF3.3 into their designs.

For pricing, availability, and additional technical specifications, please visit the Texas Instruments official website or contact their customer support for personalized assistance.