Product Overview: LT1117IST#PBF

The LT1117IST#PBF is a robust, fixed voltage linear regulator designed by Linear Technology, now part of Analog Devices, renowned for their precision and reliability in power management solutions. This component is particularly well-suited for applications requiring a stable and reliable power supply, with its capability to deliver up to 800mA of continuous output current.

Key Features

• Output Current: The LT1117IST#PBF can provide an output current of 800mA, making it suitable for a variety of medium-power applications.
• Dropout Voltage: It features a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage, thereby minimizing power loss and improving efficiency.
• Protection Mechanisms: The device includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse battery protection, safeguarding your circuit against potential damage.
• Adjustable Output: While this model comes with a fixed output, the LT1117 series also offers an adjustable version for applications requiring a custom voltage setting.

Applications

The LT1117IST#PBF is versatile and can be used in a wide range of electronic devices and systems. Its applications include but are not limited to:

• Power supplies for microprocessors and digital systems
• Post-regulation for switching supplies
• Battery-powered equipment
• Linear power regulators for embedded systems

Product Specifications

Here are some of the key specifications of the LT1117IST#PBF:

• Package: Surface mount TO-220 package
• Output Voltage: Fixed output voltages available in standard values
• Operating Temperature Range: Suitable for commercial and industrial temperature ranges
• Regulation: Excellent line and load regulation characteristics

Quality and Reliability

Linear Technology's commitment to quality ensures that the LT1117IST#PBF meets stringent standards for performance and reliability. Each component is rigorously tested to ensure it meets the high-quality benchmarks expected from Linear Technology products.

Conclusion

In summary, the LT1117IST#PBF from Linear Technology is a highly reliable fixed voltage linear regulator, suitable for a broad range of applications requiring stable power supply. Its robust design and built-in protection features make it an ideal choice for engineers and designers looking for a dependable power management solution.