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ISL88003IE29Z-T7A

ISL88003IE29Z-T7A Description

The ISL88003IE29Z-T7A is a 1-channel voltage supervisor IC designed for power management applications. Manufactured by Renesas Electronics Corporation, this device offers a comprehensive solution for monitoring voltage levels in electronic systems. The ISL88003IE29Z-T7A features a voltage threshold of 2.925V and a reset timeout of 140ms minimum, ensuring reliable operation and quick response times. The device is packaged in a SC70-3 surface-mount package, making it suitable for compact designs. It is important to note that this product has been marked as obsolete by the manufacturer, which may impact its availability and support.

ISL88003IE29Z-T7A Features

• Voltage Monitoring: The ISL88003IE29Z-T7A monitors a single voltage channel with a threshold of 2.925V, providing precise control over power supply levels.
• Reset Functionality: The device features an active-high reset output, which is triggered when the monitored voltage drops below the threshold. This ensures that the system can safely reset and recover from power supply issues.
• Quick Response Time: With a minimum reset timeout of 140ms, the ISL88003IE29Z-T7A offers a rapid response to voltage fluctuations, minimizing downtime and potential damage to connected components.
• Surface-Mount Technology: The SC70-3 package is designed for surface-mount applications, allowing for integration into compact and high-density PCB designs.
• Compliance and Standards: The ISL88003IE29Z-T7A is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also carries an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.
• Moisture Sensitivity Level: The device has an MSL rating of 3 (168 hours), which is suitable for standard manufacturing processes.

ISL88003IE29Z-T7A Applications

The ISL88003IE29Z-T7A is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are required. Some specific use cases include:

• Power Supply Monitoring: In embedded systems and consumer electronics, the ISL88003IE29Z-T7A can monitor the main power supply voltage to ensure it remains within safe operating limits.
• Microcontroller Reset: The device can be used to provide a reset signal to microcontrollers and other sensitive components, ensuring they start in a known state after power interruptions or brownouts.
• Battery-Powered Devices: In battery-operated systems, the ISL88003IE29Z-T7A can help manage low battery conditions by triggering a reset or shutdown sequence when the battery voltage drops below the threshold.
• Industrial Control Systems: The compact SC70-3 package and surface-mount compatibility make it suitable for use in industrial control systems where space is at a premium.

Conclusion of ISL88003IE29Z-T7A

The ISL88003IE29Z-T7A is a robust voltage supervisor IC designed to provide reliable voltage monitoring and reset functionality in a compact package. Its features, including a precise voltage threshold and quick response time, make it suitable for a wide range of applications. However, its obsolete status should be considered when selecting components for new designs. For existing systems, the ISL88003IE29Z-T7A remains a viable solution for ensuring system stability and reliability.