Texas Instruments

TPS7201QD  

Linear & Switching Voltage Regulators

TPS7201QD Description

The TPS7201QD is a high-performance linear regulator designed by Texas Instruments, offering adjustable output voltage capabilities with a wide input voltage range up to 10V. This single regulator IC is designed to deliver up to 250mA of output current, making it suitable for a variety of applications requiring efficient power management. The regulator features a positive output configuration and supports an output voltage range from 1.2V to 9.75V. With a low dropout voltage of 0.2V at 350mA, the TPS7201QD ensures high efficiency even at low input-to-output voltage differentials. The device is housed in a surface-mount 8SOIC package, making it ideal for compact designs.

TPS7201QD Features

• Adjustable Output Voltage: The TPS7201QD offers adjustable output voltage ranging from 1.2V to 9.75V, providing flexibility for various power requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.2V at 350mA, the regulator maintains high efficiency across a wide range of operating conditions.
• Low Quiescent Current: The device features a low quiescent current of 80 µA, which is critical for battery-powered applications where minimizing power consumption is essential.
• High PSRR: The TPS7201QD boasts a high power supply rejection ratio (PSRR) of 85dB to 50dB across a frequency range of 10Hz to 1MHz, ensuring excellent noise filtering and stable output voltage.
• Protection Features: The regulator includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the device and connected circuits from damage.
• Enable Control: The TPS7201QD features an enable control pin, allowing users to turn the regulator on and off as needed, which is useful for power sequencing and reducing power consumption during standby modes.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a tube package, facilitating easy handling and assembly.

TPS7201QD Applications

The TPS7201QD is well-suited for a variety of applications where efficient power management and flexibility are critical. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make the TPS7201QD ideal for portable electronics and battery-powered applications, such as smartphones, tablets, and wearable devices.
• Embedded Systems: The adjustable output voltage and high PSRR ensure stable power supply for microcontrollers, sensors, and other sensitive components in embedded systems.
• Communication Equipment: The regulator's ability to handle a wide input voltage range and provide a stable output makes it suitable for powering communication modules and RF devices.
• Industrial Applications: The TPS7201QD can be used in industrial control systems, where reliable power management and protection features are essential for maintaining system stability and longevity.

Conclusion of TPS7201QD

The TPS7201QD from Texas Instruments stands out as a versatile and efficient linear regulator, offering adjustable output voltage, low dropout voltage, and high PSRR. Its low quiescent current and comprehensive protection features make it an excellent choice for battery-powered and sensitive applications. The surface-mount package and compliance with environmental standards further enhance its suitability for modern electronics. Whether in portable devices, embedded systems, or industrial applications, the TPS7201QD provides reliable power management with minimal power loss and high performance.

TPS7201QD Documents

Download datasheets and manufacturer documentation for TPS7201QD

Datasheets :

TPS72xxQ,Y      

HTML Datasheet :

TPS72xxQ,Y