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TS78L05CT A3G

TS78L05CT A3G Description

The TS78L05CT A3G is a linear voltage regulator designed by Taiwan Semiconductor Corporation, a leading manufacturer in the electronics industry. This regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a fixed output voltage of 5V with a maximum input voltage of 35V. It is capable of delivering a continuous output current of 100mA, making it suitable for a variety of low-power applications. The regulator features a positive output configuration and is housed in a Through Hole package, specifically in a Cut Tape (CT) format.

TS78L05CT A3G Features

• Fixed Output Voltage: The TS78L05CT A3G provides a stable 5V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a wide range of input voltages, making it versatile for various power sources.
• Low Dropout Voltage: The regulator has a dropout voltage of 1.7V at 100mA (typical), which means it can maintain regulation even when the input voltage is close to the output voltage.
• Low Quiescent Current: The quiescent current is only 6 mA, which minimizes power consumption during operation.
• High Power Supply Rejection Ratio (PSRR): The regulator boasts a PSRR of 49dB at 120Hz, effectively filtering out noise from the power supply.
• Protection Features: The TS78L05CT A3G includes over-current and over-temperature protection, ensuring safe operation and reliability.
• Current Limit Control: This feature helps protect the regulator and connected devices from excessive current draw.
• Compliance and Safety: The regulator is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level: The MSL is rated at 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in humid environments.

TS78L05CT A3G Applications

The TS78L05CT A3G is ideal for applications requiring a stable 5V power supply with low power consumption. Some specific use cases include:

• Consumer Electronics: Ideal for powering small devices such as remote controls, portable gadgets, and low-power peripherals.
• Industrial Equipment: Suitable for low-power sensors, control modules, and other industrial components that require a reliable and stable power source.
• Telecommunications: Can be used in low-power communication devices and modules where a stable 5V supply is necessary.
• Automotive Applications: Ideal for low-power automotive electronics, such as dashboard indicators and infotainment systems.

Conclusion of TS78L05CT A3G

The TS78L05CT A3G is a robust and reliable linear voltage regulator that offers a stable 5V output with a wide input voltage range. Its low dropout voltage, low quiescent current, and high PSRR make it an efficient choice for low-power applications. The inclusion of over-current and over-temperature protection ensures safe and reliable operation. Despite being marked as obsolete, the TS78L05CT A3G remains a viable option for applications where its specific features and performance benefits are required.