The LD1085-33 from STMicroelectronics is a robust low-dropout voltage regulator capable of delivering up to 3A of output current. Designed to maintain precision voltage control, this regulator ensures a stable 3.3V output, which is crucial for sensitive electronic circuits and applications where a consistent voltage level is a must for proper functionality.

Key Features

• High Current Output: With an ability to deliver 3A, this regulator can support applications with higher current demands.
• Low Dropout Voltage: The LD1085-33 maintains regulation with a minimal difference between the input and output voltage, enhancing efficiency and reducing power loss.
• Adjustable Output: While pre-set to 3.3V, the output voltage can be adjusted with external resistors for applications requiring different voltages.
• Thermal Overload Protection: The built-in thermal shutdown feature prevents damage from overheating, ensuring longevity and reliability.
• Current Limiting: In-built current limiting protects the device and the load from short-circuit conditions.

Applications

The LD1085-33 is versatile and can be used in a variety of applications, including but not limited to:

• High-efficiency linear power supplies
• Battery-powered devices
• Microprocessor and microcontroller systems
• Peripheral and I/O power supplies

Product Specifications

The LD1085-33 is a testament to STMicroelectronics' commitment to providing high-quality power management solutions. With its combination of features and protections, this voltage regulator is an excellent choice for designers looking to ensure stable power in their electronic projects.