Texas Instruments

LM4041C12ILPR

LM4041C12ILPR Description

The LM4041C12ILPR is a high-performance shunt voltage reference from Texas Instruments, designed to provide a stable and precise reference voltage for a variety of electronic applications. This device features a fixed output voltage of 1.225V with a tolerance of ±0.5%, ensuring high accuracy and reliability. The LM4041C12ILPR operates with a maximum cathode current of 80 µA and can support an output current of up to 12 mA, making it suitable for both low-power and moderate-power applications.

The LM4041C12ILPR boasts a low temperature coefficient of 100ppm/°C, which minimizes voltage drift over a wide temperature range, thereby maintaining accuracy in varying environmental conditions. Additionally, the device exhibits low noise levels, with a noise voltage of only 20µVrms over the 10Hz to 10kHz frequency range, ensuring clean and stable reference voltage for sensitive analog circuits.

This voltage reference is packaged in a Through Hole TO92-3 format, which is ideal for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The LM4041C12ILPR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is also categorized under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.

LM4041C12ILPR Features

• Fixed Output Voltage: 1.225V with a tight tolerance of ±0.5%, ensuring high precision.
• Low Temperature Coefficient: 100ppm/°C, minimizing voltage drift over temperature variations.
• Low Noise: 20µVrms from 10Hz to 10kHz, providing a clean reference voltage.
• High Output Current Capability: Up to 12 mA, suitable for a range of applications.
• Low Cathode Current: 80 µA, enabling low-power operation.
• Robust Packaging: Through Hole TO92-3 package, ensuring mechanical stability and ease of integration.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, meeting global environmental standards.
• Trade Compliance: Classified under ECCN EAR99 and HTSUS 8542.39.0001.

LM4041C12ILPR Applications

The LM4041C12ILPR is ideal for applications requiring a precise and stable voltage reference, such as:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage to ensure accurate digital conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels by offering a reliable reference voltage.
• Power Supplies: Used as a reference for voltage regulators to maintain stable output voltages.
• Precision Measurement Equipment: Enhances the accuracy of measurement devices by providing a stable reference.
• Medical Devices: Ensures the reliability and precision of medical equipment requiring stable voltage references.
• Industrial Control Systems: Provides a stable reference for control systems to maintain consistent performance.

Conclusion of LM4041C12ILPR

The LM4041C12ILPR from Texas Instruments stands out as a reliable and high-performance shunt voltage reference, offering a combination of precision, low noise, and temperature stability. Its low temperature coefficient and high output current capability make it a versatile solution for a wide range of applications, from precision measurement equipment to medical devices. The robust Through Hole TO92-3 packaging ensures mechanical stability and ease of integration, while compliance with environmental and trade regulations makes it a responsible choice for modern electronics design. For engineers seeking a precise and stable voltage reference, the LM4041C12ILPR is an excellent choice that delivers consistent performance and reliability.