Texas Instruments

TPS7201QP

TPS7201QP Description

The TPS7201QP is a high-performance, adjustable linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device offers a robust solution for delivering stable power with minimal dropout voltage. The TPS7201QP is capable of providing up to 250mA of output current, making it suitable for applications that require efficient power delivery in compact designs.

Key specifications of the TPS7201QP include an input voltage range up to 10V and an adjustable output voltage from 1.2V to 9.75V. The regulator features a low dropout voltage of 0.2V at 350mA, ensuring high efficiency even under low input-to-output voltage differentials. With a quiescent current of only 80 µA, the TPS7201QP is optimized for low power consumption, making it ideal for battery-powered and energy-sensitive applications.

The TPS7201QP is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), which is suitable for both prototyping and production environments. This package type ensures reliable mechanical stability and ease of integration into various circuit designs.

TPS7201QP Features

• Adjustable Output Voltage: The TPS7201QP offers an adjustable output voltage range from 1.2V to 9.75V, providing flexibility to meet the specific voltage requirements of various electronic systems.
• Low Dropout Voltage: With a maximum dropout voltage of 0.2V at 350mA, the TPS7201QP ensures high efficiency and minimal power loss, making it suitable for applications with tight voltage margins.
• Low Quiescent Current: The regulator features a low quiescent current of 80 µA, which is crucial for minimizing power consumption in low-power and battery-operated devices.
• High PSRR: The TPS7201QP boasts a high power supply rejection ratio (PSRR) of 85dB at 10Hz to 50dB at 1MHz, ensuring excellent noise filtering and stable output voltage under varying input conditions.
• ** FeaturesProtection**: The device includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the regulator and connected components from damage.
• Enable Control: The TPS7201QP features an enable pin, allowing for dynamic control of the regulator's operation, which is useful for power sequencing and system power management.
• Compliance and Packaging: The TPS7201QP is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards. It is available in a through-hole package, making it easy to integrate into a variety of applications.

TPS7201QP Applications

The TPS7201QP is well-suited for a variety of applications where efficient power delivery and flexibility are critical. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make the TPS7201QP ideal for portable devices such as smartphones, tablets, and wearable technology, where battery life and efficiency are paramount.
• Embedded Systems: The adjustable output voltage and compact through-hole package make it suitable for embedded systems in industrial, automotive, and IoT applications where space is limited and power efficiency is essential.
• Consumer Electronics: The TPS7201QP can be used in a wide range of consumer electronics, including gaming consoles, smart home devices, and audio equipment, where stable power supply and low noise are required.
• Medical Devices: The high PSRR and protection features make the TPS7201QP a reliable choice for medical devices that require precise power regulation and protection against electrical disturbances.

Conclusion of TPS7201QP

The TPS7201QP from Texas Instruments is a versatile and high-performance linear regulator that offers significant advantages over similar models. Its adjustable output voltage, low dropout voltage, and low quiescent current make it an excellent choice for a wide range of applications, particularly those requiring efficient power delivery and minimal power loss. The inclusion of advanced protection features and compliance with environmental standards further enhance its appeal. Whether used in battery-powered devices, embedded systems, or consumer electronics, the TPS7201QP provides reliable and efficient power management, making it a standout solution in the power management IC market.