Overview of L78S05CV by STMicroelectronics
The L78S05CV is a positive voltage regulator integrated circuit that outputs a fixed voltage of 5.0V. Designed by STMicroelectronics, this device falls under the electronic parts subcategory of Linear Regulator ICs in the broader category of Power Circuits. Often used in various electronic applications, the L78S05CV offers a reliable and stable output of 5.0 volts, with a maximum output current of 2 A.
The L78S05CV features a TO-220-3 package style, which allows for easy mounting and heat dissipation. This package includes three pins, making it suitable for through-hole soldering. The device is ROHS compliant, emphasizing its suitability for environmentally-conscious designs. With a fixed output voltage and an input voltage range from 7 V to 25 V, it has an absolute maximum input voltage rating of 35 V, allowing flexibility in various applications.
Key specifications include a nominal dropout voltage of 2V and excellent line and load regulation, each with a maximum variance of 0.1%. These attributes contribute to its capability of maintaining stable output under varying load conditions. The L78S05CV operates effectively within a temperature range, with a maximum junction temperature of 150 °C. However, it is worth noting that this part is classified as obsolete, which should be considered in long-term designs.
Industry Applications for L78S05CV
The L78S05CV’s characteristics make it potentially suitable for various industry applications. The following are a few examples where this part might be utilized:
- Energy and Power Systems: In power supply circuits for energy management systems, the L78S05CV could be employed to provide stable voltage levels to microcontrollers or sensors within the system. Its fixed output voltage and relatively high output current may support applications that require regulated power levels for communication interfaces or data logging devices.
- Transportation and Logistics: The L78S05CV might be applicable in electronic control units (ECUs) in vehicles, providing a regulated power supply for sensors and control logic. Its capability to handle input voltage fluctuations could support the robust environments seen in transportation applications.
- Renewable Energy: In solar energy systems, the L78S05CV could be used to maintain the voltage levels of battery management systems or charge controllers. Its energy-efficient operation helps in sustainable designs by regulating the power flow within the system.
- Automotive: If automotive standards such as AEC-Q100 or AEC-Q101 compliance were indicated, the L78S05CV may be used for powering various electronic systems in automotive applications. It could be suitable for low-power devices like infotainment systems or GPS units, relying on its fixed voltage output to ensure proper operation.
- Consumer Electronics: The L78S05CV could also find potential uses in consumer electronics, powering smaller devices such as radios, LED drivers, and other electronics that require voltage regulation. Its simplicity and reliability make it an attractive option for such applications.
These potential industry applications are only conceptual and illustrative. They require further analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements. Similar types of parts might also be evaluated for these applications based on their individual specifications.
About STMicroelectronics
STMicroelectronics is a global semiconductor manufacturer that plays a significant role in the development of electronic components, particularly in the field of power regulation. Focusing on Linear Regulator ICs, STMicroelectronics produces a wide range of parts designed for various applications in Power Circuits. Among its portfolio is the L78S05CV, which is designed for use in multiple industries needing a reliable voltage regulation solution.
STMicroelectronics is known for developing innovative and efficient technologies that cater to the growing demand for electronic products across various sectors. The company manufactures a variety of similar parts that can provide different output voltages or current ratings based on customer needs, thus establishing itself as a reliable source for power management solutions.
Where to Find L78S05CV by STMicroelectronics
If you are interested in purchasing the L78S05CV, it is advisable to conduct research on available stock and pricing at findchips.com. This platform provides access to a variety of distributors who may have this part in their inventory. Historically, the L78S05CV has been available at distributors such as Schukat electronic, ComSIT Europe, Bristol Electronics, Quest Components, Future Electronics, RS, STMicroelectronics, and Farnell. However, availability may vary, so checking with findchips for current stock levels is recommended.
Additionally, the link to Linear Regulator ICs can help you find alternate parts to the L78S05CV offered by STMicroelectronics or other manufacturers.