Semtech

SC431MSKQTRT-01  

Voltage References

SC431MSKQTRT-01 Description

The SC431MSKQTRT-01 is a high-precision shunt voltage reference IC designed by Semtech Corporation. This device is known for its exceptional performance and reliability, making it suitable for a wide range of applications. It features an adjustable output type with a tolerance of ±0.5%, ensuring high accuracy in voltage regulation. The maximum output voltage is 30 V, while the minimum output voltage is fixed at 2.495 V. This shunt reference is capable of providing an output current of 130 µA and can handle a cathode current up to 150 mA. The SC431MSKQTRT-01 is available in a surface mount package (SOT23-3) and is shipped in tape and reel format (TR). It is classified under ECCN EAR99 and HTSUS 8542.39.0001. The moisture sensitivity level (MSL) is 1 (Unlimited), indicating it is suitable for various environmental conditions. Although this product is now obsolete, its legacy continues to influence the design of modern voltage references.

SC431MSKQTRT-01 Features

• High Precision: The ±0.5% tolerance ensures that the SC431MSKQTRT-01 provides highly accurate voltage references, critical for applications requiring precise voltage levels.
• Wide Voltage Range: With a maximum output voltage of 30 V and a minimum fixed voltage of 2.495 V, this device can accommodate a broad range of voltage requirements.
• Low Quiescent Current: The 130 µA output current and 150 mA cathode current capability make it suitable for low-power applications, minimizing power consumption.
• Surface Mount Technology: The SOT23-3 package allows for easy integration into compact designs and supports surface mount assembly, enhancing manufacturing efficiency.
• Reliability: The moisture sensitivity level of 1 (Unlimited) ensures robust performance in various environmental conditions, making it ideal for industrial and consumer electronics.
• Adjustable Output: The adjustable output type provides flexibility in setting the desired voltage level, enhancing its versatility across different applications.

SC431MSKQTRT-01 Applications

The SC431MSKQTRT-01 is ideal for applications requiring precise voltage references, such as:

• Analog-to-Digital Converters (ADCs): Ensuring accurate voltage levels for reliable data conversion.
• Digital-to-Analog Converters (DACs): Providing stable reference voltages for precise output signals.
• Power Management Systems: Offering stable reference voltages for efficient power regulation.
• Battery Management Systems: Ensuring accurate voltage monitoring and regulation for battery health and performance.
• Industrial Control Systems: Providing reliable voltage references for critical control applications.

Conclusion of SC431MSKQTRT-01

The SC431MSKQTRT-01 is a high-performance shunt voltage reference IC that offers exceptional accuracy and reliability. Its adjustable output, wide voltage range, and low quiescent current make it suitable for a variety of applications, particularly those requiring precise voltage regulation. Despite being obsolete, its legacy continues to influence the development of modern voltage references. For engineers and designers seeking a reliable and precise voltage reference solution, the SC431MSKQTRT-01 remains a notable reference point in the industry.

SC431MSKQTRT-01 Documents

Download datasheets and manufacturer documentation for SC431MSKQTRT-01