Overview of L7912CV by STMicroelectronics
The L7912CV by STMicroelectronics is a negative voltage regulator designed specifically to deliver a -12V output. It comes encapsulated in a TO-220-3 package, ensuring a robust and durable design suitable for a range of electronic applications. This component supports an input voltage ranging from -35V to -19V and boasts a single output feature. Given its fixed output type, it provides consistent and reliable performance.
Key specifications include a nominal output voltage of -12V, an output current capacity up to 1.5A, and a typical dropout voltage of 1.1V. Notably, this component adheres to critical compliance standards including RoHS and REACH, making it suitable for global use in various electronic products. Additionally, it maintains performance stability with line and load regulation maximums both positioned at 0.24%, and operates efficiently within a temperature range up to 125°C.
Given its TO-220 package, the L7912CV emphasizes ease of use with through-hole mounting, which is ideal for high-power circuits where surface mount technology might not be robust enough. The robust package combined with a moisture sensitivity level of 1 also underlines its suitability for demanding environments.
Industry Applications for L7912CV
The L7912CV might be suitably employed within various industries due to its high performance and reliability in regulating power:
- Energy and Power Systems: This part could potentially be utilized in power distribution control systems where stable and reliable negative voltage regulation is necessary. The precision regulation features could benefit setups requiring consistent power delivery to prevent fluctuations that could result in system inefficiencies or failures.
- Transportation and Logistics: In transportation systems, especially in electronic control units used in mass transit systems, the L7912CV might contribute to operational efficiency. It potentially regulates the power in communication and safety systems, where consistent output voltage is critical.
- Renewable Energy: In renewable energy applications such as solar power inverters and wind turbine controls, this part could help in managing the power conversion processes—ensuring energy generated is regulated and consistent for storage or immediate use.
- Automotive: Provided automotive industry standards are adhered to, L7912CV possibly serves in vehicle electronic systems, where precise power regulation can enhance the efficiency and reliability of automotive electronics including sensors and ECU power supplies.
Note that these potential industry applications are conceptual and necessitate thorough analysis and verification by engineering and design teams for adherence to industry-specific standards and specific application requirements.
About STMicroelectronics
STMicroelectronics is a globally recognized leader in the development of semiconductor solutions across a spectrum of electronic applications. Their products, particularly within the Linear Regulator ICs subcategory, deliver innovation and performance aligned with modern technological needs. The L7912CV is just one example among STMicroelectronics’ suite of power management products designed to offer reliability, efficiency, and precision.
STMicroelectronics not only develops Linear Regulator ICs but also a variety of other sophisticated electronic components that find applications in everything from consumer electronics to industrial systems. The company emphasizes innovation and sustainability, often reflected in their compliance with international standards and their commitment to environmentally responsible manufacturing practices.
Where to Find L7912CV by STMicroelectronics
To purchase the L7912CV or explore other similar parts from STMicroelectronics or other manufacturers, a recommended resource is findchips.com. Visitors can find detailed information about current stock levels, pricing, and availability across different distributors. Historically, this part has been available from distributors such as Win Source Electronics, LCSC, EBV Elektronik, and DigiKey among others. However, checking findchips.com will provide up-to-date information regarding where you can source this component.