Texas Instruments

LM4041DIM3-1.2  

Voltage References

LM4041DIM3-1.2 Description

The LM4041DIM3-1.2 is a precision shunt voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 1.225V with a tolerance of ±1%. This device is ideal for applications requiring high accuracy and stability in voltage reference circuits. The LM4041DIM3-1.2 features a low temperature coefficient of 150ppm/°C, ensuring minimal drift over varying temperatures. It also boasts a low noise level of 20µVrms from 10Hz to 10kHz, contributing to its high performance in precision applications.

This voltage reference IC operates with a cathode current of 70µA, providing a balance between power consumption and reference accuracy. The LM4041DIM3-1.2 is available in a Surface Mount SOT23-3 package, making it suitable for compact and space-constrained designs. It is REACH Affected and ROHS3 Compliant, ensuring compliance with environmental regulations. The device is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.

LM4041DIM3-1.2 Features

• Fixed Output Voltage: 1.225V with a tolerance of ±1%, ensuring high precision in voltage reference applications.
• Low Temperature Coefficient: 150ppm/°C, providing stable performance across a wide temperature range.
• Low Noise: 20µVrms from 10Hz to 10kHz, minimizing noise interference in sensitive circuits.
• Low Cathode Current: 70µA, balancing power efficiency and reference accuracy.
• Surface Mount Package: SOT23-3 package, ideal for compact and space-efficient designs.
• Environmental Compliance: REACH Affected and ROHS3 Compliant, ensuring adherence to environmental standards.
• Regulatory Classification: ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.

LM4041DIM3-1.2 Applications

The LM4041DIM3-1.2 is well-suited for a variety of applications where precision voltage references are critical. These include:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage to ensure accurate digital conversions.
• Digital-to-Analog Converters (DACs): Ensuring precise output levels for analog signals.
• Precision Power Supplies: Offering a stable reference for voltage regulation.
• Battery Management Systems: Ensuring accurate voltage monitoring and control.
• Medical Devices: Providing reliable voltage references for critical medical equipment.
• Industrial Control Systems: Ensuring precise voltage references for control and monitoring applications.

Conclusion of LM4041DIM3-1.2

The LM4041DIM3-1.2 is a high-performance shunt voltage reference IC that stands out for its precision, stability, and low noise characteristics. Its fixed output voltage of 1.225V with a ±1% tolerance and low temperature coefficient of 150ppm/°C make it an ideal choice for applications requiring high accuracy and minimal drift. The low noise level of 20µVrms ensures minimal interference in sensitive circuits. The LM4041DIM3-1.2 is also designed with environmental compliance in mind, being REACH Affected and ROHS3 Compliant, and it is classified under ECCN EAR99 and HTSUS 8542.39.0001 for international trade and regulatory compliance.

In summary, the LM4041DIM3-1.2 is a versatile and reliable voltage reference IC, suitable for a wide range of precision applications in the electronics industry. Its compact SOT23-3 package and surface mount design make it ideal for space-constrained designs, further enhancing its appeal for modern electronic systems.

LM4041DIM3-1.2 Documents

Download datasheets and manufacturer documentation for LM4041DIM3-1.2

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4041-N, LM4041-N-Q1 Datasheet      

PCN Obsolescence/ EOL :

LM404x obs 07/Mar/2023