Semtech

SC431LCSK-25TRT  

Voltage References

SC431LCSK-25TRT Description

The SC431LCSK-25TRT is a precision shunt voltage reference IC designed by Semtech Corporation. This device is known for its high accuracy and stability, making it suitable for a wide range of applications. The SC431LCSK-25TRT features an adjustable output voltage ranging from 1.24V to 16V, with a tolerance of ±0.25%. It operates within a temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions. The IC is RoHS compliant, adhering to strict environmental standards, and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

The SC431LCSK-25TRT is designed for surface mount applications and comes in a SOT23-3 package, which is ideal for compact and space-efficient designs. It has a cathode current capability of up to 100 mA, allowing it to drive various loads effectively. The output current is adjustable up to 100 µA, providing flexibility in different circuit configurations. The device is available in tape and reel packaging, facilitating automated assembly processes.

SC431LCSK-25TRT Features

• Adjustable Output Voltage: The SC431LCSK-25TRT offers an adjustable output voltage range from 1.24V to 16V, providing flexibility to meet specific application requirements.
• High Accuracy: With a tolerance ± of0.25%, the SC431LCSK-25TRT ensures precise voltage reference, critical for high-precision applications.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for various industrial and consumer applications.
• RoHS Compliance: The SC431LCSK-25TRT is RoHS compliant, ensuring it meets environmental standards and is suitable for use in environmentally conscious designs.
• Moisture Sensitivity Level 1: The MSL rating of 1 allows for unlimited exposure to ambient conditions, reducing the risk of moisture-related issues during storage and assembly.
• Surface Mount Compatibility: The SOT23-3 package is designed for surface mount applications, enabling compact and efficient PCB designs.
• High Cathode Current Capability: The device can handle up to 100 mA of cathode current, making it suitable for driving various loads.
• Flexible Output Current: The output adjustable current up to 100 µA allows for versatile circuit configurations.

SC431LCSK-25TRT Applications

The SC431LCSK-25TRT is ideal for applications requiring a precise and stable voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The high accuracy and stability of the SC431LCSK-25TRT make it excellent an reference voltage source for ADCs, ensuring precise conversion and measurement.
• Digital-to-Analog Converters (DACs): The device provides a reliable reference voltage for DACs, enhancing the accuracy of digital signal processing.
• Power Management Circuits: The SC431LCSK-25TRT can be used in power management applications to provide a stable reference voltage for regulators and controllers.
• Instrumentation and Measurement Equipment: The high precision and wide temperature operating range make it suitable for use in precision instruments and measurement devices.
• Consumer Electronics: The compact SOT23-3 package and surface mount compatibility make it ideal for consumer electronics where space is a constraint.

Conclusion of SC431LCSK-25TRT

The SC431LCSK-25TRT from Semtech Corporation is a versatile and precise shunt voltage reference IC. Its adjustable output voltage, high accuracy, and wide operating temperature range make it suitable for a variety of applications, from precision instrumentation to consumer electronics. The RoHS compliance and moisture sensitivity level of 1 ensure it meets environmental standards and is suitable for long-term storage and assembly processes. While the product is now obsolete, it remains a reliable choice for applications requiring a high-precision voltage reference.

SC431LCSK-25TRT Documents

Download datasheets and manufacturer documentation for SC431LCSK-25TRT

Datasheets :

SC431L      

PCN Packaging :

Label Changes 28/Jun/2019      

PCN Obsolescence/ EOL :

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HTML Datasheet :

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