Texas Instruments

LM4041A12IDBZT  

Voltage References

LM4041A12IDBZT Description

The LM4041A12IDBZT 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 ±0.1%, ensuring high accuracy and reliability. The LM4041A12IDBZT operates with a maximum output current of 12 mA and a cathode current of 80 µA, making it suitable for applications requiring low power consumption and high efficiency. The device is housed in a compact SOT23-3 package, ideal for surface mount applications where space is a critical consideration.

LM4041A12IDBZT Features

• Fixed Output Voltage: The LM4041A12IDBZT provides a stable output voltage of 1.225V, making it ideal for applications requiring a precise reference voltage.
• High Accuracy: With a tolerance of ±0.1%, this device ensures high accuracy and reliability in voltage reference applications.
• Low Noise: The device exhibits low noise levels of 20µVrms over the frequency range of 10Hz to 10kHz, which is crucial for applications sensitive to voltage fluctuations.
• Temperature Stability: The LM4041A12IDBZT has a temperature coefficient of 100ppm/°C, ensuring stable performance across a wide temperature range.
• Low Power Consumption: The device operates with a cathode current of 80 µA, making it suitable for low power applications.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) indicates that the device is not sensitive to moisture, enhancing its reliability in various environmental conditions.
• Compliance: The LM4041A12IDBZT is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and regulatory standards.
• Packaging: The device is available in a Tape & Reel (TR) package, facilitating easy handling and integration into automated manufacturing processes.

LM4041A12IDBZT Applications

The LM4041A12IDBZT is well-suited for a variety of applications where a precise and stable voltage reference is required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The high accuracy and low noise characteristics make it ideal for providing a stable reference voltage to ADCs, ensuring accurate digital conversions.
• Digital-to-Analog Converters (DACs): The device can serve as a reliable reference for DACs, enhancing the precision of analog output signals.
• Power Management Circuits: The low power consumption and compact size make it suitable for power management applications where space and efficiency are critical.
• Precision Measurement Equipment: The LM4041A12IDBZT can be used in precision measurement equipment to provide a stable reference voltage, ensuring accurate measurements.
• Battery Management Systems: The device's stability and low power consumption make it ideal for battery management systems, where accurate voltage references are essential for monitoring and controlling battery performance.

Conclusion of LM4041A12IDBZT

The LM4041A12IDBZT from Texas Instruments is a high-performance shunt voltage reference that offers a combination of accuracy, stability, and low power consumption. Its compact SOT23-3 package and surface mount design make it suitable for a wide range of applications, from precision measurement equipment to power management circuits. The device's low noise, high accuracy, and temperature stability provide significant advantages over similar models, making it an ideal choice for applications requiring a reliable and precise voltage reference.

LM4041A12IDBZT Documents

Download datasheets and manufacturer documentation for LM4041A12IDBZT

PCN Assembly/Origin :

Qual of NFME 17/Feb/2017      

Datasheets :

LM4041      

HTML Datasheet :

LM4041      

PCN Design/Specification :

LM404xx 07/Mar/2023