Semtech

SC431LISK.25TRT

SC431LISK.25TRT Description

The SC431LISK.25TRT is a precision shunt voltage reference IC designed by Semtech Corporation, a leading provider of high-performance analog and mixed-signal semiconductors. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-3 package, making it ideal for space-constrained applications. The SC431LISK.25TRT offers an adjustable output voltage range from 1.24V to 16V with a tolerance of ±0.25%, ensuring high accuracy and stability in various electronic systems. It features a maximum output current of 100 µA and a cathode current capability of up to 100 mA, making it suitable for a wide range of applications that require precise voltage regulation.

SC431LISK.25TRT Features

• Adjustable Output Voltage: The SC431LISK.25TRT provides an adjustable output voltage range from 1.24V to 16V, offering flexibility to meet diverse application requirements.
• High Accuracy: With a tolerance of ±0.25%, this IC ensures precise voltage regulation, critical for applications demanding high accuracy.
• Low Output Current: The device supports a maximum output current of 100 µA, making it suitable for low-power applications.
• Surface Mount Technology: The SC431LISK.25TRT is designed for surface mount applications, facilitating easy integration into modern printed circuit boards (PCBs).
• High Cathode Current: The IC can handle a cathode current of up to 100 mA, providing robust performance in various electronic circuits.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the SC431LISK.25TRT is highly resistant to moisture, ensuring reliability in a wide range of environmental conditions.
• Packaging: The device is available in a Tape & Reel (TR) package, simplifying the manufacturing and assembly processes.

SC431LISK.25TRT Applications

The SC431LISK.25TRT is well-suited for a variety of applications that require precise voltage references. Some specific use cases include:

• Power Supply Circuits: Ideal for providing a stable reference voltage in power supply designs, ensuring consistent performance across varying load conditions.
• Battery Management Systems: Useful in battery management applications where accurate voltage monitoring and regulation are crucial for battery health and longevity.
• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, enhancing the accuracy and reliability of analog signal conversion.
• Precision Measurement Equipment: Suitable for high-precision measurement devices that require a stable and accurate voltage reference.
• Medical Devices: Ideal for medical equipment where precise voltage regulation is essential for accurate diagnostics and treatment.

Conclusion of SC431LISK.25TRT

The SC431LISK.25TRT from Semtech Corporation is a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage range, high accuracy, and robust design make it an excellent choice for a wide range of applications, from power supply circuits to medical devices. Despite being marked as obsolete, the SC431LISK.25TRT remains a reliable option for engineers and designers seeking a precision voltage reference solution. Its compact SOT23-3 package and surface mount compatibility further enhance its appeal for modern electronic designs.