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TC1174VUA

TC1174VUA Description

The TC1174VUA is a high-performance linear voltage regulator designed by Microchip Technology, offering adjustable output voltage capabilities. This regulator is designed to provide a stable and reliable power supply for a variety of electronic applications. With a maximum input voltage of 6V and an adjustable output voltage ranging from 1.2V to 5.95V, the TC1174VUA is highly versatile. It can deliver up to 300mA of output current, making it suitable for applications requiring moderate power levels. The regulator features a low dropout voltage of 0.48V at 300mA, ensuring efficient power conversion even under low input-to-output voltage differentials. Its quiescent current of 90 µA further enhances its efficiency, making it ideal for battery-powered devices. The TC1174VUA is housed in an 8MSOP surface-mount package, offering a compact and robust solution for space-constrained designs.

TC1174VUA Features

• Adjustable Output Voltage: The TC1174VUA provides an adjustable output voltage range from 1.2V to 5.95V, allowing for flexibility in various applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.48V at 300mA, the regulator efficient ensures power conversion, even when the input voltage is close to the output voltage.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 60dB at 1kHz, effectively filtering out noise from the input power supply.
• Enable Control Feature: The TC1174VUA includes an enable control feature, allowing for easy control of the regulator’s operation, which is particularly useful in power management applications.
• Protection Features: The regulator offers over-current and over-temperature protection, ensuring safe operation under various conditions.
• Compliance and Reliability: The TC1174VUA is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.
• Compact Packaging: The 8MSOP surface-mount package provides a compact and reliable solution, ideal for space-constrained designs.

TC1174VUA Applications

The TC1174VUA is well-suited for a variety of applications due to its adjustable output voltage, low dropout, and high PSRR. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make the TC1174VUA ideal for battery-powered devices, where efficiency and longevity are critical.
• Consumer Electronics: The regulator’s adjustable output voltage and compact packaging make it suitable for consumer electronics, such as portable audio devices and smart home appliances.
• Industrial Control Systems: The TC1174VUA’s high PSRR and protection features make it a reliable choice for industrial control systems, where stable and noise-free power supply is essential.
• Medical Devices: The compact size and high reliability of the TC1174VUA make it suitable for medical devices, where space and performance are critical factors.

Conclusion of TC1174VUA

The TC1174VUA from Microchip Technology is a versatile and high-performance linear voltage regulator that offers adjustable output voltage, low dropout, and high PSRR. Its compact 8MSOP surface-mount package and low quiescent current make it an ideal choice for space-constrained and battery-powered applications. The regulator’s enable control feature and comprehensive protection mechanisms further enhance its reliability and usability. Whether used in consumer electronics, industrial control systems, or medical devices, the TC1174VUA delivers stable and efficient power supply, making it a standout choice in its category.