Texas Instruments

LM4040AIZ-2.5/NOPB  

Voltage References

LM4040AIZ-2.5/NOPB Description

The LM4040AIZ-2.5/NOPB from Texas Instruments is a high-precision 2.5V shunt voltage reference designed for applications requiring stable and accurate voltage regulation. This fixed-output reference features an ultra-tight ±0.1% tolerance and a low temperature coefficient of 100ppm/°C, ensuring reliable performance across varying environmental conditions. Packaged in a TO-92-3 through-hole format, it is well-suited for prototyping and industrial applications. With a noise performance of 35µVrms (10Hz to 10kHz) and a cathode current of 65µA, it delivers excellent signal integrity while maintaining low power consumption. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

LM4040AIZ-2.5/NOPB Features

• Precision Voltage Reference: Fixed 2.5V output with ±0.1% tolerance for high accuracy.
• Low Noise & Drift: 35µVrms noise and 100ppm/°C tempco ensure stability in sensitive circuits.
• Low Power Operation: 65µA cathode current minimizes energy consumption.
• Wide Operating Current: Supports 15mA output current, suitable for diverse loads.
• Robust Packaging: TO-92-3 through-hole for easy integration in prototyping and industrial designs.
• Environmental Compliance: RoHS3 and REACH compliant, with MSL: Not Applicable for hassle-free handling.

LM4040AIZ-2.5/NOPB Applications

• Precision Analog Circuits: Ideal for ADCs, DACs, and sensor interfaces requiring stable voltage references.
• Power Management: Used in voltage regulators, LDOs, and battery-powered systems for consistent performance.
• Test & Measurement Equipment: Ensures accuracy in multimeters, oscilloscopes, and calibration tools.
• Industrial Control Systems: Reliable reference for PLCs, motor controllers, and instrumentation.
• Consumer Electronics: Suitable for audio equipment, medical devices, and IoT sensors where low noise is critical.

Conclusion of LM4040AIZ-2.5/NOPB

The LM4040AIZ-2.5/NOPB stands out as a high-performance shunt voltage reference, combining precision, low noise, and low power consumption in a compact TO-92-3 package. Its ±0.1% tolerance and 100ppm/°C stability make it superior to generic references, while its wide operating current range (65µA to 15mA) ensures versatility across applications. Whether used in industrial, automotive, or consumer electronics, this device delivers exceptional accuracy and reliability, making it a preferred choice for engineers seeking a robust voltage reference solution.

LM4040AIZ-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM4040AIZ-2.5/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4040-N, LM4040-N-Q1      

HTML Datasheet :

LM4040-N, LM4040-N-Q1