Product Overview: LM4128DMFX-4.1 Precision Voltage Reference

The LM4128DMFX-4.1 is a high-precision voltage reference component from Texas Instruments (TI), renowned for its stability and accuracy. This device is designed to offer a fixed 4.1V output with an impressive low temperature coefficient, making it an ideal choice for precision applications where a stable voltage reference is critical.

Key Features

• Output Voltage: Precisely regulated 4.1V output, suitable for various analog and digital circuits.
• Accuracy: Offers high accuracy with an initial accuracy of ±0.1% (max) and ensures minimal deviation over time and temperature variations.
• Temperature Coefficient: Features a low temperature coefficient, typically 20ppm/°C, which guarantees reliable performance over a wide temperature range.
• Load Regulation: Exceptional load regulation characteristics help maintain a stable output voltage even with fluctuating loads.
• Supply Voltage: Operates with a supply voltage range from 4.2V to 10V, providing flexibility in various circuit designs.
• Package: Available in a compact SOT-23 package, making it suitable for space-constrained applications.
• Stability: Capable of stable operation with capacitive loads up to 10uF without oscillations, offering design flexibility.

Applications

The LM4128DMFX-4.1 is versatile and can be used in a wide array of applications, including:

• Data acquisition systems
• Portable and battery-powered equipment
• Medical instruments
• Precision instrumentation
• Automotive electronics
• Industrial control systems

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The LM4128DMFX-4.1 is rigorously tested to meet TI's stringent quality standards, ensuring reliable performance for critical applications. Its robust design is geared towards long-term stability, which is essential for maintaining system accuracy over the product's lifespan.

Whether you're designing precision measurement equipment or looking to enhance the stability of your power supply, the LM4128DMFX-4.1 from Texas Instruments is an excellent choice for a fixed voltage reference, offering precision, reliability, and versatility.