Texas Instruments

LM4041B12IDBZR  

Voltage References

LM4041B12IDBZR Description

The LM4041B12IDBZR is a precision shunt voltage reference IC designed by Texas Instruments, offering exceptional performance and reliability in a compact SOT23-3 package. This device is ideal for applications requiring high accuracy and stability in voltage reference solutions. The LM4041B12IDBZR features a fixed output voltage of 1.225V with a tolerance of ±0.2%, ensuring precise voltage regulation. It supports a maximum output current of 12 mA, making it suitable for a wide range of electronic circuits. The device exhibits a low temperature coefficient of 100ppm/°C, which minimizes voltage drift over varying temperature conditions. Additionally, the LM4041B12IDBZR offers low noise performance, with a noise level of 20µVrms from 10Hz to 10kHz, ensuring clean and stable reference voltages for sensitive analog circuits.

LM4041B12IDBZR Features

• Fixed Output Voltage: The LM4041B12IDBZR provides a stable output voltage of 1.225V, ideal for applications requiring a precise reference voltage.
• High Accuracy: With a tolerance of ±0.2%, this device ensures high accuracy in voltage regulation, making it suitable for precision measurement and control systems.
• Low Temperature Coefficient: The 100ppm/°C temperature coefficient ensures minimal voltage drift over temperature variations, enhancing the stability of the reference voltage.
• Low Noise Performance: The device exhibits a low noise level of 20µVrms from 10Hz to 10kHz, which is crucial for applications requiring clean and stable reference voltages.
• High Output Current Capability: The LM4041B12IDBZR can support up to 12 mA of output current, making it suitable for driving various loads in electronic circuits.
• Surface Mount Package: The SOT23-3 package is compact and suitable for surface mount applications, allowing for integration into space-constrained designs.
• Compliance and Reliability: The LM4041B12IDBZR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing processes.

LM4041B12IDBZR Applications

The LM4041B12IDBZR is well-suited for a variety of applications where precise voltage references are critical. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise voltage levels for accurate digital-to-analog conversion.
• Precision Measurement Equipment: Used in instruments requiring high accuracy and stability in voltage references.
• Power Management Circuits: Offers a reliable reference voltage for voltage regulation and monitoring.
• Medical and Industrial Equipment: Ideal for applications where precision and reliability are paramount, such as in medical devices and industrial control systems.

Conclusion of LM4041B12IDBZR

The LM4041B12IDBZR from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a combination of precision, stability, and low noise. Its fixed output voltage, high accuracy, and low temperature coefficient make it an excellent choice for applications requiring reliable voltage references. The compact SOT23-3 package and surface mount compatibility further enhance its suitability for modern electronic designs. With its compliance to environmental and regulatory standards, the LM4041B12IDBZR ensures both performance and sustainability. Whether in precision measurement equipment, ADCs, DACs, or power management circuits, the LM4041B12IDBZR delivers exceptional performance, making it a preferred choice for engineers and designers in the electronics industry.

LM4041B12IDBZR Documents

Download datasheets and manufacturer documentation for LM4041B12IDBZR

PCN Assembly/Origin :

Qual of NFME 17/Feb/2017      

Datasheets :

LM4041      

HTML Datasheet :

LM4041      

PCN Design/Specification :

LM404xx 07/Mar/2023