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S-817B31AY-Z2-U

S-817B31AY-Z2-U Description

The S-817B31AY-Z2-U is a high-performance linear regulator designed for a wide range of applications requiring a stable and efficient power supply. Manufactured by ABLIC Inc., this device is part of the Power Management Integrated Circuits (PMIC) category and is known for its fixed output voltage of 3.1V and a maximum output current of 50mA. The regulator is designed to operate with a maximum input voltage of 10V, ensuring compatibility with various power sources. Its low dropout voltage of 0.41V at 10mA makes it ideal for applications where input voltage levels are close to the required output voltage, minimizing power loss and maximizing efficiency.

S-817B31AY-Z2-U Features

• Fixed Output Voltage: The S-817B31AY-Z2-U provides a stable output voltage of 3.1V, ensuring consistent power delivery to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.41V at 10mA, this regulator can maintain its output voltage even when the input voltage is close to the output voltage, making it highly efficient.
• Low Quiescent Current: The regulator features a low quiescent current of 2.5 µA, which is crucial for minimizing power consumption in low-power applications.
• Single Regulator Design: The device includes a single regulator, simplifying the design and reducing the overall footprint on the PCB.
• Positive Output Configuration: The regulator provides a positive output configuration, suitable for a wide range of electronic devices.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various electronic assemblies.
• Compliance and Packaging: The S-817B31AY-Z2-U is ROHS3 compliant and available in a Tape & Reel (TR) package, making it suitable for high-volume production and environmentally friendly applications.

S-817B31AY-Z2-U Applications

The S-817B31AY-Z2-U is well-suited for a variety of applications where a reliable and efficient power supply is essential. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as portable audio players, digital cameras, and handheld gaming consoles.
• Industrial Equipment: Suitable for low-power industrial sensors and control systems where stable voltage regulation is critical.
• Medical Devices: Can be used in medical equipment that requires precise voltage regulation and low power consumption, such as portable diagnostic tools.
• Automotive Applications: The regulator’s robust design and low dropout voltage make it suitable for automotive applications where space is limited and power efficiency is crucial.

Conclusion of S-817B31AY-Z2-U

The S-817B31AY-Z2-U from ABLIC Inc. stands out as a reliable and efficient linear regulator, offering a fixed output voltage of 3.1V and a maximum output current of 50mA. Its low dropout voltage and low quiescent current make it an ideal choice for applications where power efficiency and stability are paramount. The through-hole mounting type and ROHS3 compliance further enhance its suitability for a wide range of electronic devices. Whether used in consumer electronics, industrial equipment, medical devices, or automotive applications, the S-817B31AY-Z2-U provides a robust and efficient power management solution.