Intel

EY1602SI-ADJ

EY1602SI-ADJ Description

The EY1602SI-ADJ is a linear regulator IC from Intel's Enpirion® series, designed for power management applications. This device offers an adjustable output voltage range from 1.223V to 12V, making it highly versatile for various electronic systems. It features a maximum input voltage of 40V and can deliver up to 50mA of output current. The regulator is designed with a single output configuration and includes an enable control feature for added flexibility. The EY1602SI-ADJ also boasts a low quiescent current of 24 µA and a maximum supply current of 82 µA, ensuring efficient power usage.

EY1602SI-ADJ Features

• Adjustable Output Voltage: The EY1602SI-ADJ provides an adjustable output voltage range from 1.223V to 12V, allowing it to be tailored to specific application requirements.
• High Input Voltage Capability: With a maximum input voltage of 40V, this regulator can handle a wide range of input power sources, enhancing its adaptability.
• Low Dropout Voltage: The maximum dropout voltage of 0.35V at 50mA ensures high efficiency, especially in low-voltage applications.
• Low Quiescent Current: The quiescent current of 24 µA minimizes power consumption during operation, making it suitable for battery-powered devices.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, providing additional power management options.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect the device from potential damage.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact designs.
• Compliance and Status: The EY1602SI-ADJ is RoHS compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001.

EY1602SI-ADJ Applications

The EY1602SI-ADJ is ideal for a variety of applications where adjustable voltage regulation and low power consumption are critical. Its wide input voltage range and adjustable output make it suitable for:

• Battery-Powered Devices: The low quiescent current and adjustable output voltage make it ideal for portable electronics and IoT devices.
• Embedded Systems: The regulator's ability to handle a wide range of input voltages and its low dropout voltage make it suitable for embedded systems with varying power supply requirements.
• Industrial Equipment: The high input voltage capability and protection features ensure reliable operation in harsh industrial environments.
• Telecommunications: The adjustable output voltage and low dropout voltage make it suitable for powering various components in telecommunications infrastructure.

Conclusion of EY1602SI-ADJ

The EY1602SI-ADJ from Intel's Enpirion® series is a versatile and efficient linear regulator IC. Its adjustable output voltage range, high input voltage capability, and low dropout voltage make it suitable for a wide range of applications. The low quiescent current and enable control feature further enhance its efficiency and flexibility. While the product is now obsolete, its unique features and performance benefits make it a valuable component for existing designs and legacy systems. For new projects, engineers may consider exploring Intel's latest offerings in the Enpirion® series for updated and enhanced power management solutions.