The LD1085D2T25 is a high-performance, low-dropout voltage regulator from STMicroelectronics, designed to deliver a fixed output voltage of 2.5V with an impressive accuracy. This device is part of the LD1085 series, which is renowned for its ability to maintain stable operation even under varying load conditions and supply voltages, making it an ideal choice for sensitive electronic applications.

Key Features

• Output Voltage: Fixed at 2.5V, suitable for a wide range of low-voltage applications.
• Output Current: Capable of delivering up to 3A, providing ample current for demanding circuits.
• Low Dropout Voltage: Requires a minimal difference between the input and output voltage, enhancing efficiency and allowing operation with lower input voltages.
• High Efficiency: Ensures minimal loss of power as heat, making it suitable for energy-sensitive designs.
• Thermal Overload Protection: Automatically shuts down the regulator to prevent damage if the temperature exceeds safe operating limits.
• Short Circuit Protection: Offers robustness and reliability by protecting the device against short-circuit conditions.
• Adjustable Versions: For applications requiring different output voltages, the LD1085 series includes adjustable versions.

Applications

The LD1085D2T25 is versatile and can be used in a variety of applications, including:

• Power supplies for microcontrollers and digital systems
• Battery-powered devices
• Linear power regulators for domestic and industrial appliances
• Post-regulation for switching supplies

Package and Quality

This voltage regulator is available in a TO-220 package, which is widely used in commercial and industrial electronic devices due to its robustness and heat dissipation capabilities. The LD1085D2T25 is manufactured to STMicroelectronics' high-quality standards, ensuring both reliability and performance for your critical applications.

For more detailed information, including pin configurations, output voltage tolerances, and physical dimensions, please refer to the official datasheet provided by STMicroelectronics. The LD1085D2T25 is a testament to STMicroelectronics' commitment to providing high-quality power management solutions that meet the needs of a diverse range of electronic systems.