Diodes Incorporated LM4041DFTA Precision Voltage Reference

The LM4041DFTA from Diodes Incorporated is a high-precision shunt voltage reference, providing a fixed voltage of 1.225V with an accuracy of ±0.5% at 25°C. This device is designed to maintain stability over a wide range of operating conditions, making it an excellent choice for precision voltage regulation in various applications such as power supplies, battery-operated equipment, and data acquisition systems.

Key Features:

• Output Voltage: The LM4041DFTA offers a stable reference voltage of 1.225V, which is crucial for systems that require a consistent voltage level for accurate performance.
• High Accuracy: With an initial accuracy of ±0.5%, the device ensures precise voltage regulation, which is vital for sensitive electronic circuits and precision instruments.
• Temperature Coefficient: This voltage reference features a low temperature coefficient, which minimizes the variation in output voltage with changes in temperature, thereby enhancing system reliability.
• Wide Operating Current Range: The LM4041DFTA operates over a broad current range of 45µA to 10mA, providing flexibility in various application designs and ensuring stable performance under different load conditions.
• Package: The device is available in a small SOT-23 package, which is ideal for space-constrained applications.
• Extended Temperature Range: It is designed to operate over an extended industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.

Applications:

• Portable, battery-powered equipment
• Data acquisition systems
• Power supplies and power management systems
• Instrumentation and test equipment
• Automotive electronics

With its precision voltage output and robust performance, the LM4041DFTA from Diodes Incorporated stands out as a reliable component for ensuring voltage stability in a wide array of electronic devices. Whether it's for industrial automation, consumer electronics, or automotive systems, this precision voltage reference helps maintain the integrity and accuracy of electronic circuits.