The LP38859T-0.8 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed output of 0.8 volts from an input voltage range of 2.7V to 5.5V. This regulator provides excellent regulation over line, load, and temperature variations, making it an ideal choice for sensitive applications requiring a stable voltage supply.

Key Features

• Output Voltage: Fixed output of 0.8V, suitable for low-voltage operations in modern digital circuits.
• High Accuracy: Maintains tight output voltage regulation, ensuring less than 2% variation over the full range of operating conditions.
• High Current Capability: Capable of supplying up to 1.5A of continuous output current, ideal for high-power applications.
• Low Dropout: The low dropout voltage allows for efficient operation, even when the input voltage is close to the output voltage.
• Thermal Protection: Integrated thermal shutdown feature protects the device from overheating, enhancing system reliability.
• Stable with Low ESR Capacitors: Stable with ceramic output capacitors, providing flexibility in design and reducing overall component cost.

Applications

The LP38859T-0.8 LDO regulator is versatile and can be used in a wide range of applications, including:

• FPGA, DSP, and ASIC power supplies
• Portable and battery-powered equipment
• Networking and telecommunication systems
• Consumer electronics
• Automotive electronics

Quality and Reliability

Texas Instruments is known for its commitment to quality and the LP38859T-0.8 is no exception. It is designed to meet the rigorous standards of the industry, ensuring high reliability and performance for critical applications. With its robust design and advanced manufacturing process, this LDO regulator is an excellent choice for engineers and designers seeking a dependable power management solution.