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TC1173-5.0VUATR

TC1173-5.0VUATR Description

The TC1173-5.0VUATR is a high-performance linear regulator designed to deliver a fixed 5V output voltage with a maximum output current of 300mA. Manufactured by Microchip Technology, this regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8MSOP package suitable for surface mount applications. The TC1173-5.0VUATR is designed to operate with an input voltage range up to 6V, ensuring reliable performance in a variety of electronic systems.

TC1173-5.0VUATR Features

Technical Specifications:

• Output Type: Fixed 5V output voltage
• Input Voltage Range: Up to 6V
• Output Current: 300mA maximum
• Number of Regulators: Single regulator
• Output Configuration: Positive
• Voltage Dropout: Maximum of 0.48V at 300mA, ensuring high efficiency even under heavy load conditions
• Quiescent Current: Low quiescent current of 90 µA, minimizing power consumption in standby mode
• Power Supply Rejection Ratio (PSRR): 60dB at 1kHz, providing excellent noise suppression
• Protection Features: Over-current and over-temperature protection to safeguard the device and connected components
• Control Features: Enable function for precise control over the regulator's operation
• Compliance: REACH Unaffected, ROHS3 Compliant, and classified under ECCN EAR99 and HTSUS 8542.39.0001
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments

Performance Benefits:
The TC1173-5.0VUATR offers several unique advantages over similar linear regulators:

• High Efficiency: The low dropout voltage ensures that the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Noise: The 60dB PSRR at 1kHz makes it ideal for applications requiring low noise and high signal integrity.
• Reliability: Over-current and over-temperature protection features enhance the robustness and reliability of the regulator in various operating conditions.
• Flexibility: The enable control feature allows for dynamic control of the regulator, making it suitable for applications requiring power management and sleep modes.

TC1173-5.0VUATR Applications

The TC1173-5.0VUATR is ideal for a wide range of applications due to its high efficiency, low noise, and robust protection features. Specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles where low noise and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and instrumentation where reliable power supply and over-current protection are essential.
• Communication Devices: Can be used in routers, switches, and other networking equipment where low dropout voltage and high PSRR are required.
• Automotive Electronics: Applicable in automotive infotainment systems, telematics, and other electronic modules that demand high reliability and low noise.

Conclusion of TC1173-5.0VUATR

The TC1173-5.0VUATR from Microchip Technology is a versatile and high-performance linear regulator that offers a fixed 5V output with a maximum current of 300mA. Its low dropout voltage, high PSRR, and robust protection features make it an excellent choice for a variety of applications, from consumer electronics to industrial and automotive systems. The enable control function and compliance with industry standards further enhance its suitability for modern electronic designs. Whether powering sensitive communication devices or ensuring reliable operation in industrial environments, the TC1173-5.0VUATR stands out as a reliable and efficient solution.