Overview of LR8K4-G by Microchip Technology Inc.
The LR8K4-G by Microchip Technology Inc. is an adjustable positive voltage regulator, capable of delivering 20mA of output current with an adjustable output voltage range from 1.2V to 440V. Its features include a wide input voltage range from 13.2V to 450V, making it suitable for a range of applications where variable output voltage and high input voltage are required. The device is housed in a TO-252AA-3 package, indicating its compact form factor for surface mount technology (SMT) applications. Furthermore, it adheres to RoHS compliance, indicating it meets the environmental standards regarding the restriction of hazardous substances.
With attributes such as an input-output voltage differential range of 12V to 450V and a nominal dropout voltage of 12V, the LR8K4-G is engineered for applications demanding high voltage regulation and flexibility. Its load and line regulation specifications ensure stable performance under various load conditions, maintaining output voltage within a 3% variation. The device operates within a temperature range of -40°C to +125°C (junction temperature), highlighting its reliability in challenging thermal environments. Additionally, its packaging and terminal construction are designed for durability and efficient heat dissipation, essential for managing the high voltage operation effectively.
Industry Applications for LR8K4-G
The performance characteristics and specifications of the LR8K4-G make it potentially suitable for a broad range of industries and applications. While the specific usability in an application should be verified by engineering and design teams, and adherence to industry standards should be ensured, here are several conceptual examples of where the LR8K4-G might find potential applications:
- Energy and Power Systems: The regulator could potentially be used in power management systems, where maintaining stable voltages across varying loads is critical. For example, power supplies for telecommunications infrastructure, which require consistent regulation despite fluctuating demand, might benefit from the LR8K4-G’s capabilities.
- Renewable Energy: In renewable energy systems such as solar power inverters, efficient voltage regulation is crucial for converting variable DC power from solar panels into a stable output voltage. The LR8K4-G’s wide output voltage range and high input voltage capacity could make it an option for these applications.
- Transportation and Logistics: Electronic control units (ECUs) and other onboard electronics in transportation systems, which need reliable voltage regulation under varying environmental conditions, might utilize the LR8K4-G. Its ability to withstand a wide range of operating temperatures and high voltage inputs could be advantageous in such settings.
- Industrial Automation: In automated machinery and control systems, precise power regulation is necessary for sensor operation, actuator control, and communication systems. The LR8K4-G’s precision in load and line regulation may enable its use in such environments.
However, it is important to note that these potential industry applications are purely illustrative. Specific use cases require careful analysis and verification by professionals to ensure compliance with all necessary standards and suitability for the intended application.
About Microchip Technology Inc.
Microchip Technology Inc. is a globally recognized leader in the development and manufacturing of microcontroller and analog semiconductors, offering a broad portfolio of products that intersect various elements of Power Circuits, including a specialty in Linear Regulator ICs. The LR8K4-G is part of this expansive product range, showcasing Microchip’s commitment to providing versatile, high-performance components that serve the varied needs of the electronics industry.
Microchip’s reputation in the field of Power Circuits, and Linear Regulator ICs in specific, is built on a foundation of quality, reliability, and innovation. Their products, including the LR8K4-G and similar parts, are designed with the end-user in mind, focusing on ease of integration, robust performance, and compliance with environmental standards. Whether for simple applications or more complex systems requiring precise regulation and high voltage capabilities, Microchip’s offerings stand out as viable options for a multitude of engineering requirements.
Where to Find LR8K4-G by Microchip Technology Inc
To source the LR8K4-G, or explore other Linear Regulator ICs for your project needs, visiting findchips.com is the recommended course of action. The site provides comprehensive, up-to-date listings of available stock from various distributors, offering detailed information on availability, pricing, and shipping. Historically, the LR8K4-G has been available through distributors such as Win Source Electronics, Master Electronics, EBV Elektronik, and Mouser Electronics, among others. However, for the most current stock levels, pricing details, and potential alternatives from Microchip Technology Inc. or other manufacturers, findchips.com is an invaluable resource.