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AZ317DTR-E1

AZ317DTR-E1 Description

The AZ317DTR-E1 is a linear regulator IC designed for power management applications, manufactured by Diodes Incorporated. This device offers an adjustable output voltage ranging from 1.25V to 13.7V, making it highly versatile for various electronic systems. It features a maximum input voltage of 15V and is capable of delivering a continuous output current of 1A. The regulator is designed with a dropout voltage of 1.3V at 1A, ensuring efficient operation even at high load conditions. The AZ317DTR-E1 is housed in a TO-252-3 package, which is suitable for surface mount applications, providing a compact and reliable solution for space-constrained designs.

AZ317DTR-E1 Features

• Adjustable Output Voltage: The AZ317DTR-E1 provides an adjustable output voltage range from 1.25V to 13.7V, allowing it to be tailored to specific application requirements.
• High Input Voltage Capability: With a maximum input voltage of 15V, this regulator can handle a wide range of input sources, enhancing its flexibility in diverse power management scenarios.
• Low Dropout Voltage: The maximum dropout voltage of 1.3V at 1A ensures high efficiency, especially in applications where the input-to-output voltage difference is minimal.
• Protection Features: The device includes over-current and over-temperature protection, safeguarding both the regulator and the connected circuitry from potential damage.
• High PSRR: A power supply rejection ratio (PSRR) of 75dB at 120Hz ensures excellent noise filtering, resulting in a clean and stable output voltage.
• Wide Operating Temperature Range: The AZ317DTR-E1 operates reliably within a temperature range of 0°C to 125°C, making it suitable for industrial and automotive applications.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It is available in a tape & reel (TR) package, facilitating automated assembly processes.

AZ317DTR-E1 Applications

The AZ317DTR-E1 is ideal for a variety of applications requiring a stable and adjustable power supply. Its adjustable output voltage and high input voltage capability make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Automotive Applications: Ensuring reliable power supply for infotainment systems, electronic control units (ECUs), and other automotive electronics.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment.
• Medical Devices: Ensuring precise power delivery to medical instruments and diagnostic equipment.

Conclusion of AZ317DTR-E1

The AZ317DTR-E1 from Diodes Incorporated is a robust and versatile linear regulator IC designed to meet the demands of modern power management applications. Its adjustable output voltage, low dropout voltage, and comprehensive protection features make it a reliable choice for a wide range of electronic systems. Despite being marked as obsolete, the AZ317DTR-E1 remains a valuable component for engineers seeking a high-performance, compliant, and efficient power solution. Its compatibility with various applications ensures that it continues to be a preferred choice in the electronics industry.