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S-817B42AY-Z2-U

S-817B42AY-Z2-U Description

The S-817B42AY-Z2-U is a high-performance linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This regulator is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and efficient power supply. The S-817B42AY-Z2-U features a fixed output voltage of 4.2V and can deliver a maximum output current of 65mA. It is designed to operate with an input voltage range up to 10V, ensuring compatibility with a wide range of power sources.

S-817B42AY-Z2-U Features

• Fixed Output Voltage: The S-817B42AY-Z2-U provides a stable output voltage of 4.2V, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 10V, this regulator can handle a variety of input power sources, making it versatile for different applications.
• Low Dropout Voltage: The regulator has a maximum dropout voltage of 0.3V at 10mA, which allows it to maintain regulation even at low input-to-output voltage differentials. This feature is particularly beneficial in battery-powered applications where the input voltage may drop over time.
• Low Quiescent Current: The S-817B42AY-Z2-U boasts a low quiescent current of 2.5 µA, minimizing power consumption and extending battery life in portable devices.
• Positive Output Configuration: The regulator offers a positive output configuration, suitable for powering a wide range of electronic components.
• Through Hole Mounting: The through-hole mounting type ensures reliable mechanical stability and ease of integration into various circuit designs.
• ROHS3 Compliant: The S-817B42AY-Z2-U meets the stringent environmental standards of ROHS3, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level (MSL) 1: This regulator is classified as MSL 1, indicating it is not sensitive to moisture, which enhances its reliability in various environmental conditions.
• Packaging: The S-817B42AY-Z2-U is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.

S-817B42AY-Z2-U Applications

The S-817B42AY-Z2-U is well-suited for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make this regulator ideal for battery-powered applications, such as portable electronics, where maximizing battery life is crucial.
• Consumer Electronics: The regulator's ability to handle a wide input voltage range and provide a stable output voltage makes it suitable for consumer electronics that require reliable power management.
• Industrial Equipment: The robust design and compliance with environmental standards make the S-817B42AY-Z2-U suitable for industrial applications where durability and reliability are paramount.
• Medical Devices: The low quiescent current and stable output voltage are beneficial for medical devices that require precise power regulation and minimal power consumption.

Conclusion of S-817B42AY-Z2-U

The S-817B42AY-Z2-U is a versatile and high-performance linear voltage regulator that offers numerous advantages over similar models. Its fixed output voltage of 4.2V, combined with a low dropout voltage and low quiescent current, makes it an excellent choice for applications requiring efficient power management. The regulator's compliance with ROHS3 and its MSL 1 classification further enhance its reliability and suitability for a wide range of applications. Whether used in battery-powered devices, consumer electronics, industrial equipment, or medical devices, the S-817B42AY-Z2-U provides a stable and efficient power solution that meets the demands of modern electronics.