Product Overview: LT1117IST-2.85 - Linear Technology

The LT1117IST-2.85 is a fixed voltage regulator from Linear Technology, designed to provide a stable 2.85V output from a wide range of input voltages. This low dropout (LDO) regulator is capable of delivering up to 800mA of output current, making it suitable for a variety of applications, including but not limited to consumer electronics, automotive systems, and industrial equipment.

Key Features

• Output Voltage: Fixed at 2.85V, providing a precise voltage source for sensitive electronic components.
• Output Current: Capable of delivering up to 800mA, ensuring sufficient power for a range of devices.
• Low Dropout Voltage: Minimal voltage drop between the input and output, allowing for efficient operation even with a low voltage difference.
• Thermal Protection: Integrated thermal shutdown feature prevents damage from overheating, enhancing the regulator's reliability and lifespan.
• Stable with Low ESR Capacitors: Compatibility with low ESR output capacitors, providing improved transient response and stability.
• Adjustable Current Limit: In-built current limiting to safeguard the regulator and downstream components from excessive current conditions.

Applications

The LT1117IST-2.85's robust feature set makes it an excellent choice for a broad spectrum of applications. Its ability to maintain a consistent voltage in the presence of fluctuating input levels is particularly valuable in battery-powered devices, where power levels can vary significantly. Additionally, its high-efficiency and low-noise characteristics are ideal for sensitive RF and audio applications, where power integrity is crucial.

Package and Quality

Housed in a TO-220 package, the LT1117IST-2.85 is designed for easy integration into a wide range of product designs. Its package is known for good thermal performance, contributing to the regulator's overall reliability. Linear Technology ensures quality and performance, making the LT1117IST-2.85 a dependable choice for those seeking a high-quality voltage regulation solution.