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AZ317T-E1

AZ317T-E1 Description

The AZ317T-E1 is a linear voltage regulator designed by Diodes Incorporated, offering an adjustable output voltage ranging from 1.25V to 13.7V with a maximum input voltage of 15V. This regulator is capable of delivering up to 1A of output current, making it suitable for a variety of applications requiring stable and reliable power supply. The AZ317T-E1 features a single regulator with a positive output configuration, ensuring efficient power delivery. It has a dropout voltage of 1.3V at 1A, which is relatively low compared to other linear regulators, allowing it to maintain regulation even at lower input-to-output voltage differences. The regulator is housed in a through-hole TO220-3 package, which is robust and suitable for high-power applications. Despite being marked as obsolete, the AZ317T-E1 remains a viable option for many existing designs due to its proven performance and availability. It is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. The regulator operates within a temperature range of 0°C to 125°C, making it suitable for industrial and automotive applications. It also features over-current and over-temperature protection, enhancing its reliability and safety in various operating conditions.

AZ317T-E1 Features

• Adjustable Output Voltage: The AZ317T-E1 provides an adjustable output voltage range from 1.25V to 13.7V, allowing for flexibility in various applications.
• High Input Voltage Capability: With a maximum input voltage of 15V, this regulator can handle a wide range of input voltages, making it suitable for diverse power supply requirements.
• Low Dropout Voltage: The dropout voltage of 1.3V at 1A ensures efficient operation even when the input-to-output voltage difference is minimal.
• Over-Current and Over-Temperature Protection: These protection features enhance the reliability and safety of the regulator, preventing damage in case of over-current or over-temperature conditions.
• Wide Operating Temperature Range: The AZ317T-E1 operates reliably within a temperature range of 0°C to 125°C, making it suitable for both industrial and automotive applications.
• Through-Hole Packaging: The TO220-3 package is robust and suitable for high-power applications, ensuring mechanical stability and ease of installation.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.

AZ317T-E1 Applications

The AZ317T-E1 is ideal for applications requiring a stable and adjustable power supply. Its adjustable output voltage and high input voltage capability make it suitable for a variety of electronic systems, including:

• Industrial Control Systems: Providing stable power to control boards and sensors.
• Automotive Electronics: Supplying power to various electronic components within vehicles.
• Consumer Electronics: Powering devices such as audio amplifiers and small appliances.
• Telecommunications: Ensuring reliable power supply for communication equipment.
• Medical Devices: Supplying power to medical instruments and monitoring devices.

Conclusion of AZ317T-E1

The AZ317T-E1 is a robust and reliable linear voltage regulator that offers adjustable output voltage, low dropout voltage, and essential protection features. Despite being marked as obsolete, its proven performance and availability make it a valuable component for many existing designs. The regulator's wide operating temperature range and environmental compliance further enhance its suitability for a variety of applications. Whether used in industrial, automotive, or consumer electronics, the AZ317T-E1 provides a stable and efficient power supply, ensuring the reliable operation of electronic systems.