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LT1175CN8-5#PBF

LT1175CN8-5#PBF Description

The LT1175CN8-5#PBF is a high-performance, fixed-output linear regulator designed by Analog Devices Inc. This device is part of the Power Management Integrated Circuit (PMIC) category and is packaged in a through-hole 8DIP format. The regulator is designed to deliver a stable -5V output with a maximum output current of 500mA. It features a low dropout voltage of 0.7V at 500mA, ensuring efficient operation even under varying load conditions. The LT1175CN8-5#PBF operates within a temperature range of 0°C to 125°C (TJ), making it suitable for a wide range of industrial and consumer applications.

LT1175CN8-5#PBF Features

• Output Type: Fixed at -5V, providing a stable and reliable power supply.
• Output Current: Capable of delivering up to 500mA, suitable for moderate power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.7V at 500mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Control Features: Includes current limit and enable functions, providing enhanced control over the power delivery and system protection.
• Operating Temperature Range: Wide operating temperature range from 0°C to 125°C (TJ), ensuring robust performance in various environmental conditions.
• Quiescent Current: Low quiescent current of 80 µA minimizes power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): High PSRR ranging from 60dB to 15dB across frequencies from 1kHz to 100kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance and Packaging: The LT1175CN8-5#PBF is REACH unaffected and RoHS3 compliant, packaged in a tube format, making it suitable for environmentally conscious applications.

LT1175CN8-5#PBF Applications

The LT1175CN8-5#PBF is ideal for a variety of applications requiring a stable and efficient power supply. Some specific use cases include:

• Industrial Control Systems: Provides a reliable power source for control boards and sensors operating in harsh industrial environments.
• Telecommunications Equipment: Ensures stable power delivery to communication modules and interfaces.
• Consumer Electronics: Suitable for powering devices such as routers, modems, and other consumer electronics requiring a -5V supply.
• Automotive Electronics: Ideal for automotive applications where a stable power supply is crucial for the operation of electronic control units (ECUs) and other automotive electronics.
• Medical Devices: Provides a stable power supply for medical equipment requiring precise voltage regulation and low noise.

Conclusion of LT1175CN8-5#PBF

The LT1175CN8-5#PBF from Analog Devices Inc. is a versatile and high-performance linear regulator designed to meet the demands of modern power management applications. Its fixed -5V output, low dropout voltage, and wide operating temperature range make it an excellent choice for a variety of industrial, consumer, and automotive applications. The inclusion of control features such as current limit and enable functions, along with its compliance with environmental standards, further enhance its appeal. The LT1175CN8-5#PBF stands out as a reliable and efficient power management solution, offering significant advantages over similar models in terms of performance and versatility.