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S-817A31APF-CUUTFG

S-817A31APF-CUUTFG Description

The S-817A31APF-CUUTFG is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMIC). This device is specifically engineered to provide a fixed output voltage of 3.1V with a maximum output current of 50mA. It features a single regulator with a positive output configuration, making it suitable for applications requiring stable and reliable power supply solutions.

S-817A31APF-CUUTFG Features

• Fixed Output Voltage: The S-817A31APF-CUUTFG offers a fixed 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, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: The device consumes only 2.5 µA of quiescent current, making it highly energy-efficient and suitable for battery-powered applications.
• Short Circuit Protection: Integrated short circuit protection ensures the device remains safe and operational under abnormal conditions.
• Surface Mount Technology: The S-817A31APF-CUUTFG is designed for surface mount applications, providing a compact and reliable solution for modern electronics.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is packaged in tape and reel (TR) format, facilitating easy handling and integration into automated assembly processes.

S-817A31APF-CUUTFG Applications

The S-817A31APF-CUUTFG is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for:

• Battery-Powered Devices: The regulator’s efficiency ensures minimal power loss, extending battery life.
• Portable Electronics: Its compact size and surface mount design make it perfect for integrating into small form factor devices.
• Low-Voltage Systems: The ability to maintain output voltage even with low input voltage differences makes it ideal for systems with tight voltage margins.

Conclusion of S-817A31APF-CUUTFG

The S-817A31APF-CUUTFG from ABLIC Inc. stands out as a reliable and efficient linear regulator IC. Its fixed 3.1V output and low dropout voltage make it a versatile solution for a range of applications, particularly those requiring stable power in low-voltage environments. Despite being marked as obsolete, its technical specifications and compliance with industry standards ensure it remains a valuable component for existing designs. For new projects, engineers may consider its unique features and benefits over similar models to determine its suitability.