The L4957AD2.5TR is a high-performance, low-dropout voltage regulator designed and manufactured by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This regulator is specifically engineered to deliver a stable and precise 2.5V output voltage, making it an ideal solution for sensitive electronic applications requiring a consistent power supply.

Key Features

• Output Voltage: 2.5V fixed output, providing a stable voltage for critical circuit components.
• High Accuracy: Ensures tight regulation, which is vital for powering sensitive digital circuits.
• Low Dropout: The device's low dropout performance ensures efficiency even with a minimal difference between the input and output voltages.
• Current Capacity: Capable of supplying up to 250mA of output current, suitable for a range of low-power applications.
• Thermal Protection: Integrated thermal shutdown feature protects the device from overheating, enhancing its reliability and longevity.
• Package: The component is available in a compact surface-mount package, making it ideal for space-constrained applications.

Applications

The L4957AD2.5TR voltage regulator finds its utility in various applications where a reliable power source is critical. It is particularly useful in:

• Battery-powered devices
• Portable and handheld equipment
• Microcontroller power supplies
• Consumer electronics
• Automotive electronics

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The L4957AD2.5TR is built with this commitment in mind, ensuring that it performs consistently over its operational lifespan. Its robust design and built-in protection features make it a dependable choice for designers and manufacturers across various industries.

Ordering Information

The product is available with the ordering code L4957AD2.5TR and is supplied in tape and reel packaging, which facilitates efficient handling and placement during the manufacturing process. For detailed product specifications and ordering information, customers are encouraged to consult the official STMicroelectronics datasheets and product resources.