Product Overview: LP38841T-1.2

The LP38841T-1.2 is a high-performance, low-noise linear regulator from Texas Instruments, designed to deliver up to 800mA of continuous output current with a fixed output voltage of 1.2V. This regulator provides excellent regulation over variations in line, load, and temperature, making it an ideal choice for sensitive analog circuitry requiring a stable power supply.

Key Features

• Output Voltage: Fixed 1.2V with high accuracy.
• Output Current: Capable of delivering 800mA of continuous current.
• Low Dropout Voltage: Ensures efficient operation even with a small input-to-output voltage difference.
• Low Noise: Ultra-low output noise, ideal for RF and precision analog applications.
• Stable with Low ESR Capacitors: Stable with ceramic capacitors as low as 10µF, reducing board space and component costs.
• Thermal Protection: Built-in thermal shutdown and overcurrent protection features safeguard the device against excessive temperature and load conditions.
• Adjustable Soft-Start: Minimizes the stress on the input power source during startup.

Applications

The LP38841T-1.2 is versatile and can be used in various applications where low voltage and high current are required. It is particularly well-suited for:

• High-End Audio Equipment
• Precision Analog Systems
• RF Power Supplies
• Post-Regulation for Switching Supplies

Package and Quality

Encased in a TO-220 package, the LP38841T-1.2 offers a robust design that is both easy to install and handle. Texas Instruments' commitment to quality ensures that this linear regulator meets the highest standards for performance and reliability.

Support and Resources

Designers can access extensive technical documentation, including datasheets, application notes, and design tools, to facilitate the integration of the LP38841T-1.2 into their projects. Texas Instruments also provides customer support to address any technical inquiries related to their products.