Semtech

SC431LC5SK-1TRT  

Voltage References

SC431LC5SK-1TRT Description

The SC431LC5SK-1TRT is a precision shunt voltage reference IC designed by Semtech Corporation. This device offers an adjustable output voltage range from 1.24V to 16V, making it highly versatile for a variety of applications. It features a tolerance of ±1%, ensuring high accuracy in voltage regulation. The SC431LC5SK-1TRT operates within a temperature range of 0°C to 70°C (TA), making it suitable for use in environments with moderate temperature variations.

This voltage reference IC is designed for surface mount applications and comes in a SOT23-5 package, which is ideal for compact designs. The device has a maximum cathode current of 100 mA and a typical output current of 100 µA, providing stable performance under various load conditions. The SC431LC5SK-1TRT is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is available in tape and reel (TR) packaging. Despite its obsolete status, it remains a reliable choice for applications requiring precise voltage references.

SC431LC5SK-1TRT Features

• Adjustable Output Voltage: The SC431LC5SK-1TRT offers an adjustable output voltage range from 1.24V to 16V, providing flexibility for various circuit designs.
• High Accuracy: With a tolerance of ±1%, this IC ensures precise voltage regulation, making it suitable for applications requiring high accuracy.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for use in a variety of environmental conditions.
• Low Output Current: The typical output current of 100 µA ensures stable performance with minimal power consumption.
• Surface Mount Compatibility: The SOT23-5 package is designed for surface mount applications, allowing for compact and efficient PCB designs.
• High Cathode Current: The maximum cathode current of 100 mA ensures robust performance under various load conditions.
• Moisture Sensitivity Level (MSL) 1: The SC431LC5SK-1TRT has an MSL rating of 1 (unlimited), making it suitable for use in environments with varying humidity levels.
• Tape & Reel Packaging: The device is available in tape and reel (TR) packaging, facilitating efficient handling and assembly in manufacturing processes.

SC431LC5SK-1TRT Applications

The SC431LC5SK-1TRT is ideal for applications requiring precise voltage references, such as:

• Power Supplies: The adjustable output voltage and high accuracy make it suitable for use in precision power supply designs.
• Analog Circuits: The device can be used in analog circuits where stable and accurate voltage references are crucial for performance.
• Battery Management Systems: The wide operating temperature range and low output current make it suitable for battery management systems where precise voltage monitoring is required.
• Industrial Control Systems: The SC431LC5SK-1TRT can be used in industrial control systems where reliable and accurate voltage references are essential for maintaining system stability.
• Consumer Electronics: The compact SOT23-5 package and surface mount compatibility make it suitable for consumer electronics where space is a constraint.

Conclusion of SC431LC5SK-1TRT

The SC431LC5SK-1TRT is a versatile and reliable shunt voltage reference IC from Semtech Corporation. Its adjustable output voltage range, high accuracy, and wide operating temperature range make it suitable for a variety of applications. The device's surface mount compatibility, low output current, and high cathode current ensure stable performance under various load conditions. Despite its obsolete status, the SC431LC5SK-1TRT remains a valuable component for precision voltage reference requirements. Its unique features and advantages over similar models make it an ideal choice for applications in power supplies, analog circuits, battery management systems, industrial control systems, and consumer electronics.

SC431LC5SK-1TRT Documents

Download datasheets and manufacturer documentation for SC431LC5SK-1TRT