The L4936N from STMicroelectronics is a highly versatile dual voltage regulator designed to deliver robust performance for a wide range of applications. This integrated circuit is crafted to provide a stable and reliable power supply, making it an ideal choice for automotive and industrial applications that demand high levels of operational reliability and efficiency.

The L4936N features two voltage regulators with different outputs. The first regulator delivers a fixed output of 5V, suitable for logic circuits and microcontroller units, while the second regulator can be adjusted from 5.1V to 20V, offering flexibility for powering peripheral devices or sensors that require different voltage levels. This adjustability ensures compatibility with a broad array of components and systems, enhancing the product's utility in complex electronic designs.

With an impressive output current capacity of up to 500 mA for the fixed output and 250 mA for the adjustable output, the L4936N can handle significant loads without compromising stability or efficiency. This makes it a reliable choice for powering demanding circuits that require a stable energy supply.

The device also boasts a low dropout voltage, which means it can continue to provide a stable output even when the input voltage is close to the output voltage. This feature is particularly useful in battery-operated devices where maximizing the use of available power is crucial.

Protection features are at the core of the L4936N's design. It includes overcurrent protection, thermal shutdown, and a reset function that safeguards the device and the application against a variety of potential issues, including overheating and overloading. This ensures long-term reliability and safety in operation.

Available in a 15-lead Multiwatt package, the L4936N is not only functional but also compact, allowing for efficient use of space in PCB designs. Whether you're developing automotive electronics, industrial control systems, or any application that requires a dependable power supply, the L4936N dual voltage regulator is engineered to meet your needs with precision and durability.