The LT1175CT-5#PBF is a high-performance, low dropout negative regulator from Linear Technology that is designed to provide a fixed output voltage of -5V. This regulator is part of a family of devices known for their reliability and efficiency in power management applications. The LT1175CT-5#PBF is particularly suitable for use in battery-powered systems, portable devices, and industrial equipment where a stable and efficient negative voltage rail is critical.

Key Features:

• Fixed Output Voltage: -5V, which is ideal for various low voltage applications.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is very close to the output voltage.
• Low Quiescent Current: The device consumes minimal idle current, making it perfect for battery-powered applications.
• Output Current: Capable of delivering up to 500mA, which is suitable for a wide range of applications.
• Thermal Protection: Built-in thermal shutdown protects the device from overheating.
• Stable with Low ESR Capacitors: Can be used with low ESR output capacitors for better noise performance.
• Overcurrent Protection: Features protection against output overcurrent scenarios.

Applications:

• Battery-powered Devices
• Portable Instruments
• Negative Voltage Rails
• Industrial Equipment
• Automotive Electronics

The LT1175CT-5#PBF is available in a TO-220 package, which is known for its robustness and ease of handling. Its full part number with the package and temperature information is LT1175CT-5#PBF, indicating that it's a commercial-grade product with a lead (Pb) free finish. This regulator is an excellent choice for designers looking for a reliable, fixed-output, negative voltage regulator that can deliver performance with minimal additional components.

For detailed specifications, application notes, and other technical resources, customers are encouraged to visit the Linear Technology website or contact their local sales representative.