The LT1117CST-2.85#TRPBF is a fixed voltage regulator from Linear Technology, designed to provide a precise 2.85V output from a wider input voltage range. This component is part of Linear Technology's LT1117 series, which is known for its reliability and efficiency in power management applications.

Key Features

• Output Voltage: 2.85V fixed output with high accuracy.
• Output Current: Capable of delivering up to 800mA of continuous output current.
• Dropout Voltage: Low dropout performance, typically 1.2V at maximum output current, allowing for efficient operation even with low input-to-output voltage differentials.
• Protection Features: Includes overcurrent and overtemperature protection to ensure stable operation under various conditions.
• Adjustable Output: While this model is fixed, the LT1117 series includes adjustable versions for custom voltage requirements.
• Package: Available in a surface-mount SOT-223 package, which is suitable for automated assembly processes and saves board space.
• Regulation: Excellent line and load regulation specifications, maintaining stable output despite variations in input voltage and output load.

Applications

The LT1117CST-2.85#TRPBF is suitable for a wide range of applications that require a regulated 2.85V power supply. These include:

• Low-voltage logic supplies
• Portable devices and battery-powered equipment
• Post-regulation for switching power supplies
• Microprocessor and microcontroller power supplies

Quality and Reliability

Linear Technology ensures that the LT1117CST-2.85#TRPBF meets the highest quality and reliability standards. The product is designed for long-term performance and is packaged in a RoHS-compliant and lead-free package, reflecting the company's commitment to environmental responsibility.

Ordering Information

When ordering this product, the full part number LT1117CST-2.85#TRPBF must be used to specify the fixed 2.85V output version in the SOT-223 package. The "#TRPBF" suffix indicates tape and reel packaging for automated assembly processes.