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TPS7A7401DSDR

TPS7A7401DSDR Description

The TPS7A7401DSDR is a 1.5-A low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and efficient power supply in various electronic systems. With an adjustable output voltage range of 0.65V to 3.6V, it can be used in a wide range of applications. The device is available in a surface-mount package and is compliant with RoHS3 regulations.

TPS7A7401DSDR Features

• Adjustable Output Voltage: The TPS7A7401DSDR offers an adjustable output voltage range of 0.65V to 3.6V, making it suitable for various applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.18V at 1.5A, the device maintains high efficiency even under heavy load conditions.
• High PSRR: The TPS7A7401DSDR provides a high power supply rejection ratio (PSRR) of 70dB at 1kHz and 50dB at 1MHz, ensuring stable output voltage under varying input conditions.
• Control Features: The device includes current limit, enable, and soft start control features, allowing for precise regulation and system integration.
• Protection Features: Over current and over temperature protection features are integrated into the TPS7A7401DSDR, ensuring reliable operation and system safety.
• Low Quiescent Current: The device consumes only 330 µA of quiescent current, making it ideal for battery-powered applications.

TPS7A7401DSDR Applications

The TPS7A7401DSDR is ideal for use in a variety of electronic systems, including:

1. Portable Electronics: Due to its low quiescent current and adjustable output voltage, the TPS7A7401DSDR is well-suited for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's ability to maintain stable output voltage under varying input conditions makes it suitable for use in industrial control systems and automation equipment.
3. Medical Devices: The TPS7A7401DSDR's low dropout voltage and high PSRR make it an excellent choice for powering sensitive medical devices that require a stable and reliable power supply.

Conclusion of TPS7A7401DSDR

The TPS7A7401DSDR is a versatile and efficient low-dropout linear voltage regulator from Texas Instruments. Its adjustable output voltage, low dropout voltage, and high PSRR make it an ideal choice for a wide range of applications, including portable electronics, industrial control systems, and medical devices. With its RoHS3 compliance and low quiescent current, the TPS7A7401DSDR is a reliable and eco-friendly solution for your power regulation needs.