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S-817B34AUA-CWXT2G

S-817B34AUA-CWXT2G Description

The S-817B34AUA-CWXT2G is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management sector. This IC offers a fixed output voltage of 3.4V and is capable of delivering a maximum output current of 50mA. It is designed for surface mount applications and comes in a SOT89-3 package, making it suitable for compact and efficient power management solutions. The regulator operates with a maximum input voltage of 10V and features a low dropout voltage of 0.41V at 10mA, ensuring high efficiency even under low input-to-output voltage differentials. The quiescent current is a mere 2.5 µA, contributing to its energy-saving capabilities. This product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. Although it is not recommended for new designs, it remains a viable option for existing applications.

S-817B34AUA-CWXT2G Features

• Fixed Output Voltage: The S-817B34AUA-CWXT2G provides a stable 3.4V output, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.41V at 10mA, this regulator maintains high efficiency, particularly in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The 2.5 µA quiescent current minimizes power consumption, making it ideal for battery-powered and energy-sensitive applications.
• Surface Mount Technology: The SOT89-3 package is designed for surface mount applications, offering a compact and reliable solution for space-constrained designs.
• Environmental Compliance: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental regulations and standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the IC is suitable for a wide range of manufacturing environments without the need for special handling precautions.

S-817B34AUA-CWXT2G Applications

The S-817B34AUA-CWXT2G is well-suited for a variety of applications where a stable and efficient power supply is crucial. Its low dropout voltage and low quiescent current make it ideal for portable devices, consumer electronics, and industrial applications where power efficiency and compact design are paramount. Specific use cases include:

• Portable Devices: Ideal for battery-operated devices such as smartphones, tablets, and wearable technology, where energy efficiency and small form factor are essential.
• Consumer Electronics: Suitable for applications in home appliances, audio equipment, and other consumer devices that require a reliable power source.
• Industrial Applications: Applicable in industrial control systems, sensors, and other equipment that demand stable power supply and compact design.

Conclusion of S-817B34AUA-CWXT2G

The S-817B34AUA-CWXT2G from ABLIC Inc. is a robust and efficient linear regulator IC, offering a fixed 3.4V output and a maximum output current of 50mA. Its low dropout voltage and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power consumption. While it is not recommended for new designs, its existing applications benefit from its compact SOT89-3 package, surface mount technology, and compliance with environmental standards. This IC is particularly suited for portable devices, consumer electronics, and industrial applications where a reliable and efficient power supply is critical.