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S-817B40AY-B2-U

S-817B40AY-B2-U Description

The S-817B40AY-B2-U is a high-performance linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the field of electronic components. This regulator is specifically engineered to provide a fixed output voltage of 4V with a maximum input voltage of 10V. It is capable of delivering a continuous output current of up to 65mA, making it suitable for a wide range of low-power applications. The regulator features a low dropout voltage of 0.3V at 10mA, ensuring efficient operation even under low input voltage conditions. With a quiescent current of only 2.5 µA, the S-817B40AY-B2-U is highly energy-efficient, making it ideal for battery-powered devices and other applications where power consumption is a critical factor.

S-817B40AY-B2-U Features

• Fixed Output Voltage: The S-817B40AY-B2-U provides a stable output voltage of 4V, ensuring consistent performance in various electronic circuits.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 10mA, this regulator can maintain its output voltage even when the input voltage is close to the output voltage, enhancing overall efficiency.
• High Efficiency: The low quiescent current of 2.5 µA minimizes power loss, making the regulator highly efficient and suitable for low-power applications.
• Single Regulator Design: The device includes a single regulator, simplifying the design and reducing the complexity of the power supply circuit.
• Positive Output Configuration: The regulator offers a positive output configuration, which is commonly used in most electronic systems.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various PCB designs.
• Compliance and Reliability: The S-817B40AY-B2-U is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture, enhancing its reliability in different environmental conditions.
• Bulk Packaging: The bulk packaging option facilitates efficient storage and handling, making it convenient for large-scale production and assembly processes.

S-817B40AY-B2-U Applications

The S-817B40AY-B2-U is well-suited for a variety of applications due to its high efficiency, low dropout voltage, and low quiescent current. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronic devices such as smartphones, tablets, and wearable, technology where minimizing power consumption is crucial.
• Low-Power Embedded Systems: Suitable for microcontroller-based systems, IoT devices, and other embedded applications that require stable power supply with minimal power loss.
• Consumer Electronics: Can be used in various consumer electronics such as digital cameras, MP3 players, and other portable gadgets that need reliable and efficient power regulation.
• Industrial Applications: Applicable in industrial control systems, sensors, and other low-power industrial equipment where consistent voltage regulation is essential.

Conclusion of S-817B40AY-B2-U

The S-817B40AY-B2-U from ABLIC Inc. stands out as a reliable and efficient linear voltage regulator, offering a fixed 4V output with a maximum input voltage of 10V and a continuous output current of 65mA. Its low dropout voltage and low quiescent current make it highly efficient, particularly in low-power applications. The through-hole mounting type and bulk packaging ensure ease of integration and handling, while its compliance with ROHS3 and MSL 1 standards guarantee reliability and environmental safety. The S-817B40AY-B2-U is an excellent choice for designers and engineers looking for a robust, efficient, and versatile voltage regulator for a wide range of applications.