Texas Instruments

LM4040D50ILP

LM4040D50ILP Description

The LM4040D50ILP is a precision shunt voltage reference designed by Texas Instruments. This device offers a fixed output voltage of 5V with a tolerance of ±1%, ensuring high accuracy and reliability in various electronic applications. The LM4040D50ILP features a maximum cathode current of 95 µA and can handle an output current up to 15 mA. It is housed in a Through Hole TO92-3 package, making it suitable for a wide range of mounting configurations.

The LM4040D50ILP is known for its low temperature coefficient of 150ppm/°C, which ensures minimal drift in output voltage over varying temperatures. Additionally, it boasts a low noise level of 80µVrms from 10Hz to 10kHz, contributing to its high performance in precision applications. The device is REACH unaffected and ROHS3 compliant, aligning with environmental and regulatory standards. It has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001, indicating its compliance with international trade regulations.

LM4040D50ILP Features

• Fixed Output Voltage: 5V with ±1% tolerance, ensuring high accuracy.
• Low Temperature Coefficient: 150ppm/°C, minimizing voltage drift over temperature variations.
• Low Noise: 80µVrms from 10Hz to 10kHz, ideal for precision applications.
• High Output Current Capability: Up to 15 mA, supporting a wide range of load requirements.
• Low Cathode Current: Maximum of 95 µA, reducing power consumption.
• Through Hole Packaging: TO92-3 package, suitable for various mounting types.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring regulatory adherence.
• Regulatory Classification: ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade.

LM4040D50ILP Applications

The LM4040D50ILP is ideal for applications requiring a stable and precise voltage reference. Its low noise and temperature coefficient make it suitable for high-precision analog circuits, such as:

• Data Converters: Ensuring accurate and reliable performance in ADCs and DACs.
• Power Supplies: Providing a stable reference for voltage regulation.
• Instrumentation: Enhancing the accuracy of measurement equipment.
• Communication Systems: Offering a stable voltage reference for signal processing.
• Consumer Electronics: Improving the performance of devices requiring precise voltage levels.

Conclusion of LM4040D50ILP

The LM4040D50ILP from Texas Instruments is a robust and reliable shunt voltage reference, offering a fixed 5V output with high accuracy and low noise. Its low temperature coefficient and high output current capability make it a superior choice for precision applications. The device's compliance with environmental and regulatory standards ensures its suitability for a wide range of industries. Whether used in data converters, power supplies, or instrumentation, the LM4040D50ILP provides the stability and precision required for high-performance electronic systems.