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KA2807

KA2807 Description

The KA2807 is a power supply circuit designed for fixed voltage regulation applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this component is categorized under Power Management Integrated Circuits (PMIC). The KA2807 is specifically engineered to provide reliable and efficient power management solutions, making it an ideal choice for various electronic systems.

KA2807 Features

The KA2807 features a robust set of technical specifications that ensure its performance and reliability in diverse applications. Key features include:

• Earth Leakage Detection: The KA2807 is designed to detect earth leakage currents, providing a critical safety feature for electrical systems.
• Through Hole Mounting: This mounting type ensures secure and stable installation on printed circuit boards (PCBs), making it suitable for a wide range of applications.
• Low Supply Current: With a supply current of only 19mA, the KA2807 is highly energy-efficient, reducing power consumption and heat generation.
• Package Type: The KA2807 is packaged in a tube, which offers protection and ease of handling during manufacturing processes.
• Obsolete Status: While the KA2807 is now considered obsolete, it remains a valuable component for legacy systems and specific applications where its unique features are still required.
• RoHS3 Compliance: The KA2807 meets the stringent RoHS3 compliance standards, ensuring it is environmentally friendly and suitable for use in regions with strict regulatory requirements.
• HTSUS Code: The KA2807 is classified under HTSUS code 8542.39.0001, facilitating accurate classification for customs and import purposes.

KA2807 Applications

The KA2807 is particularly well-suited for applications that require precise and reliable power management. Its unique features make it an excellent choice for:

• Earth Leakage Detection Systems: Ideal for applications where safety is paramount, such as residential and commercial electrical systems.
• Fixed Voltage Regulation: Suitable for power supply circuits where a stable and consistent voltage output is required.
• Legacy Systems: Given its obsolete status, the KA2807 is often used in the maintenance and repair of older systems where modern alternatives may not be compatible.

Conclusion of KA2807

The KA2807, manufactured by Fairchild Semiconductor (onsemi), is a versatile power supply circuit designed for fixed voltage regulation and earth leakage detection. Its low supply current, through-hole mounting, and RoHS3 compliance make it a reliable and environmentally friendly choice. Although now obsolete, the KA2807 continues to play a crucial role in legacy systems and specific applications where its unique features are essential. For engineers and technicians working with power management circuits, the KA2807 remains a valuable component in their toolkit.