Overview of L7809CV by STMicroelectronics
The L7809CV, manufactured by STMicroelectronics, falls under the electronic parts subcategory of Linear Regulator ICs. It is a positive voltage regulator IC characterized by a fixed 9V output, which is encapsulated in a TO-220 package with 3 pins. Designed for a wide range of applications, this IC requires an input voltage between 15V and 35V to operate efficiently, providing a stable and consistent voltage supply. With an output current capability of up to 1 A, the L7809CV can serve a variety of power needs.
The part’s key features include a nominal dropout voltage of 2V, suggesting the minimum difference between input and output voltages needed to maintain regulation. It exhibits excellent line and load regulation characteristics, both capped at a maximum of 0.18%, ensuring output voltage stability against variations in input voltage and load. Manufactured with bipolar technology, this component is packaged for through-hole mounting, making it suitable for various applications requiring robust and reliable power regulation. It is RoHS compliant, indicating adherence to hazardous substances standards, which is crucial for environmental and health safety.
Industry Applications for L7809CV
The L7809CV’s attributes suggest its potential utility across a wide spectrum of applications. However, it’s important to note that these potential industry applications are speculative and require comprehensive analysis and verification by engineering and design teams to ensure compatibility with specific standards and requirements. Below are illustrative examples of where the L7809CV might find use:
- Consumer Electronics: In consumer electronics like audio systems, gaming consoles, and household appliances, the L7809CV might ensure stable operation by providing a steady 9V power supply. Its robust load and line regulation capabilities would be essential in maintaining performance across various loads and supply variations.
- Industrial Automation: For control systems and sensors requiring a regulated power supply, the L7809CV could potentially provide reliable voltage regulation. Its capacity to handle up to 1A output current and its sturdy package design make it suitable for the demanding environments of industrial applications.
- Telecommunications: Devices such as repeaters, routers, and switches might utilize the L7809CV to maintain constant voltage levels, essential for uninterrupted data transmission. The part’s wide input voltage range supports flexibility in power supply design.
- Computing and Data Storage: In computing peripherals and storage devices that require a fixed voltage supply for operation, the stability provided by the L7809CV could be crucial. Its ability to operate within a broad input voltage range and its effective regulation characteristics ensure the integrity of supplied power.
- Audio and Video Systems: For professional and consumer-grade audio/video equipment, consistent power delivery is key to maintaining performance. The L7809CV might offer a solution, ensuring noise-free operation in sensitive audio pathways and stable power for video processing units.
It’s imperative for designers to assess the suitability of the L7809CV for their specific application, considering requirements for voltage regulation, current capacity, and environmental conditions.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. STMicroelectronics’ product portfolio encompasses a wide range of components, including a variety of Linear Regulator ICs and other Power Circuits. The L7809CV is a testament to STMicroelectronics’ commitment to providing robust and reliable power management solutions. Their offering includes a diverse range of linear voltage regulators designed for various applications, from industrial and automotive to consumer electronics. With decades of experience in the semiconductor industry, STMicroelectronics has established a reputation for innovation, quality, and reliability, catering to the evolving needs of the electronics market.
Where to Find L7809CV by STMicroelectronics
To purchase the L7809CV or explore alternatives, consider using findchips.com. The platform provides access to current stock levels, pricing, and availability from multiple distributors. While historically, the L7809CV has been available from distributors such as Win Source Electronics, Chip 1 Exchange, Future Electronics, and Newark, inventory can fluctuate. To ensure you find the best option for your procurement needs, use findchips.com to compare the latest availability and pricing. Additionally, the site allows you to browse other Linear Regulator ICs, offering a broad selection from STMicroelectronics and other manufacturers to meet your project requirements.