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ISL9021AIRUJZ-T

ISL9021AIRUJZ-T Description

The ISL9021AIRUJZ-T is a linear voltage regulator from Renesas Electronics Corporation, designed to provide a stable and reliable power supply for various electronic applications. This regulator features a fixed output voltage of 2.8V and is capable of delivering a maximum output current of 250mA. It operates within an input voltage range up to 5.5V, making it suitable for a wide range of power sources. The ISL9021AIRUJZ-T is housed in a 6UTDFN package, optimized for surface mount applications, ensuring compact and efficient integration into modern electronic designs.

ISL9021AIRUJZ-T Features

• Output Type: Fixed 2.8V output voltage, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with various input power sources.
• Output Current: Capable of delivering up to 250mA, suitable for powering small to medium-sized electronic devices.
• Low Dropout Voltage: A maximum dropout voltage of 0.25V at 250mA ensures high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Only 50 µA, contributing to minimal power consumption during operation.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over current, over temperature, reverse polarity, short circuit, and soft start protections ensure robust and reliable performance.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface mount, suitable for automated assembly processes and compact designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, ideal for various environmental conditions.

ISL9021AIRUJZ-T Applications

The ISL9021AIRUJZ-T is ideal for applications requiring a stable and efficient power supply with minimal power consumption. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and portable electronics where energy efficiency is crucial. The regulator's fixed output voltage and robust protection features make it a reliable choice for powering sensitive electronic components in various consumer, industrial, and automotive applications.

Conclusion of ISL9021AIRUJZ-T

The ISL9021AIRUJZ-T from Renesas Electronics Corporation is a high-performance linear voltage regulator that offers a stable 2.8V output with a maximum current of 250mA. Its low dropout voltage and low quiescent current ensure efficient operation, making it ideal for battery-powered and portable devices. The regulator's comprehensive protection features and compliance with environmental standards further enhance its reliability and suitability for a wide range of applications. Despite its obsolete status, the ISL9021AIRUJZ-T remains a valuable component for designers seeking a reliable and efficient power solution.