Overview of L78L12ACD13TR by STMicroelectronics
The L78L12ACD13TR is a positive voltage regulator designed to provide a fixed output voltage of 12 V with a maximum output current of 0.1 A. This component belongs to the subcategory of Linear Regulator ICs within the broader category of Power Circuits. It is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, making it suitable for surface mount applications. This part features a fixed output voltage regulation, which is advantageous for applications where consistent voltage is critical.
The L78L12ACD13TR operates with a maximum input voltage of 35 V and a nominal dropout voltage of 1.7 V. This means that for optimal performance, the input voltage should be at least 14.5 V but not exceed 27 V. The component’s robustness is reflected by its specification to operate under maximum temperatures of 125 °C, and its moisture sensitivity level is rated at 1. This part complies with both ROHS and REACH regulations, ensuring it meets various environmental standards.
With a line regulation maximum of 0.25% and load regulation maximum of 0.1%, the L78L12ACD13TR is capable of maintaining a stable output despite variations in input voltage or load conditions. The device also features a voltage tolerance of 5%, which highlights its dependability in managing output voltage levels.
Industry Applications for L78L12ACD13TR
The design and specifications of the L78L12ACD13TR lend themselves to various industrial applications. Here are some examples of industries where this component might be utilized:
- Consumer Electronics: The L78L12ACD13TR could potentially be used in devices such as handheld gaming consoles, portable speakers, or even smartphones where a stable 12 V supply is necessary to power various parts of the device.
- Telecommunications: In telecommunications equipment, the L78L12ACD13TR might be utilized to provide regulated voltage to radios, modems, or routers. A stable voltage is crucial in maintaining signal integrity and ensuring reliable communication.
- Internet of Things (IoT): The part might serve in IoT devices that require stable power supply to sensors or microcontrollers for data processing and communication. Examples could include smart home devices, environmental monitoring units, or wearable technology.
- Robotics and Drones: In robotic systems or drones, the regulator could be used to manage voltage supply to various components like motors, sensors, or microcontrollers, ensuring efficient operation across different battery levels.
- Consumer Audio and Video Systems: The L78L12ACD13TR could potentially be employed in audio amplifiers or video processing units where precise voltage regulation is essential for high-quality output.
It’s important to note that these potential industry applications are conceptual and illustrative. Engineering and design teams should conduct a thorough analysis and verification against industry standards and specific application requirements before implementation.
About STMicroelectronics
STMicroelectronics is a global semiconductor manufacturer that offers a comprehensive range of products, including Linear Regulator ICs. The company specializes in developing solutions across various industries, offering high-performance components that cater to diverse applications. The L78L12ACD13TR is part of their extensive portfolio of linear voltage regulators, which are designed for reliability and efficiency.
STMicroelectronics has a strong background in manufacturing power circuits, and its linear regulators are known for their performance in managing regulated voltage outputs. Similar parts from STMicroelectronics include the L7812 series, which also offers a fixed output voltage and operates under various load conditions. This indicates STMicroelectronics’ commitment to providing a wide range of voltage regulation solutions for different requirements.
Where to Find L78L12ACD13TR by STMicroelectronics
For those looking to purchase the L78L12ACD13TR, it is recommended to research availability and pricing on findchips.com. This platform can also be used to explore alternative options within the Linear Regulator ICs category, which may include similar products from STMicroelectronics or other manufacturers.
Historically, the L78L12ACD13TR has been available from several reputable distributors, including Win Source Electronics, DigiKey, Mouser Electronics, and Arrow Electronics. However, users should visit findchips.com for the most current stock levels and pricing as availability can vary significantly.