Linear Technology's LT1175CST-5 Low Dropout Negative Regulator

The LT1175CST-5 is a high-performance, low dropout negative voltage regulator designed by Linear Technology, a leader in the design and manufacturing of analog integrated circuits. This regulator is specifically engineered to provide a steady and reliable negative 5V output, making it an ideal choice for a wide range of applications that require a stable negative voltage supply.

Key Features:

• Low Dropout Voltage: The LT1175CST-5 boasts a low dropout voltage, which ensures efficient operation even when the input voltage is very close to the output voltage. This feature is crucial for battery-powered devices where maximizing the use of available power is essential.
• Adjustable Output: While the device typically provides a fixed -5V output, it also offers the flexibility to adjust the output voltage to meet specific application requirements with the addition of external resistors.
• High Output Current: Capable of delivering up to 500mA of output current, this regulator can handle a substantial load, making it suitable for powering a variety of components.
• Thermal Protection: The LT1175CST-5 is equipped with thermal shutdown protection, which safeguards the device against damage from overheating, thereby enhancing its reliability and longevity.
• Low Quiescent Current: Its low quiescent current makes it an excellent choice for battery-operated devices, as it minimizes power consumption when the device is in standby mode.

Applications:

The LT1175CST-5 is versatile and can be used in a variety of applications, including:

• Battery-powered equipment
• Portable consumer electronics
• Automotive applications
• Industrial instrumentation
• Power supplies

Package and Quality:

The LT1175CST-5 comes in a TO-220 package, which is known for its robustness and ease of mounting onto a printed circuit board. Linear Technology ensures high-quality production standards, providing reliable and consistent performance for critical applications.