The LD1084V33 from STMicroelectronics is a robust, high-performance low-dropout voltage regulator designed to provide a stable 3.3V output voltage. This regulator is a part of the LD1084 series, which is well-known for its high efficiency and reliability. The LD1084V33 is capable of delivering up to 5A of continuous output current, making it suitable for a wide range of applications, from simple low-power devices to more demanding circuits requiring a stable power supply.

Key Features

• Output Voltage: Fixed 3.3V output, ideal for 3.3V logic circuits.
• High Current Capacity: Capable of providing up to 5A of output current.
• Low Dropout Voltage: Minimal voltage drop across the regulator, ensuring efficient operation even with low input-to-output voltage differentials.
• Adjustable Output: Offers an adjustable version (with external resistors) for output voltages from 1.25V to 13.8V.
• Thermal Overload Protection: Built-in thermal shutdown protects the device from overheating.
• Short Circuit Protection: Ensures device safety and longevity by providing protection against short-circuit conditions.
• Wide Operating Temperature Range: Suitable for industrial-grade applications with an operating temperature range from -40°C to 125°C.

Applications

The LD1084V33 is incredibly versatile and can be used in a variety of electronic devices and systems. Its applications include, but are not limited to:

• Microcontroller power supplies
• Peripheral power supplies
• Battery-powered devices
• Linear power regulators for digital logic
• Low-voltage power supplies in automotive applications

With its combination of high current capability, low dropout performance, and protection features, the LD1084V33 is an excellent choice for designers looking for a reliable and efficient voltage regulation solution. STMicroelectronics' commitment to quality ensures that this voltage regulator will provide a consistent, dependable power source for your electronic projects.