Taiwan Semiconductor

TS2938CS50

TS2938CS50 Description

The TS2938CS50 is a high-performance, ultra-low dropout linear voltage regulator designed by Taiwan Semiconductor Corporation (TSC). This device is engineered to deliver a fixed 5V output with a maximum output current of 500mA. It is ideal for applications requiring a stable power supply with minimal voltage drop. The TS2938CS50 features a maximum input voltage of 26V and a dropout voltage of only 0.6V at full load, ensuring efficient power conversion even under varying input conditions. With a quiescent current of 300 µA, this regulator is well-suited for low-power applications where energy efficiency is paramount. The device also includes comprehensive protection features such as over-current, over-temperature, and over-voltage protection, ensuring robustness and reliability in diverse operating environments. The TS2938CS50 is available in a surface-mount package, making it suitable for compact and high-density PCB designs. It is REACH unaffected and RoHS3 compliant, meeting stringent environmental standards.

TS2938CS50 Features

• Output Type: Fixed 5V output voltage, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Supports a wide input voltage range up to 26V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 500mA of output current, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.6V at 500mA ensures high efficiency and minimal power loss, making it ideal for battery-powered devices.
• Protection Features: Over-current, over-temperature, and over-voltage protection safeguard the regulator and connected components from damage.
• Control Features: Current limit and inhibit functions allow for precise control over the regulator's operation, enhancing system reliability.
• Low Quiescent Current: A quiescent current of 300 µA minimizes power consumption in standby mode, extending battery life.
• Surface-Mount Package: The TS2938CS50 is available in a surface-mount package, facilitating integration into compact and high-density PCB designs.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring the device meets environmental and regulatory standards.

TS2938CS50 Applications

The TS2938CS50 is well-suited for a variety of applications where a reliable and efficient power supply is essential. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices such as smartphones, tablets, and digital cameras, where low dropout voltage and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems and IoT devices that require stable power and robust protection features.
• Automotive Electronics: Applicable in automotive applications where a wide input voltage range and low dropout voltage are necessary to handle varying battery conditions.
• Medical Devices: Provides a reliable power source for medical equipment that demands high precision and low power consumption.
• Telecommunications: Useful in telecom infrastructure where stable power supply and efficient power conversion are required.

Conclusion of TS2938CS50

The TS2938CS50 from Taiwan Semiconductor Corporation stands out as a versatile and efficient ultra-low dropout linear voltage regulator. Its combination of a fixed 5V output, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The device's low quiescent current and surface-mount package further enhance its suitability for modern, compact electronic designs. With its robust performance and compliance with environmental standards, the TS2938CS50 ensures reliable power management in various industries.