Texas Instruments

TPS7250QP

TPS7250QP Description

The TPS7250QP is a high-performance linear regulator designed by Texas Instruments, offering a fixed 5V output voltage with a maximum output current of 250mA. This device is part of the Power Management Integrated Circuit (PMIC) category, specifically tailored for applications requiring stable and reliable power supply solutions. The TPS7250QP is housed in an 8-pin DIP package, making it suitable for through-hole mounting, which is ideal for both prototyping and production environments.

TPS7250QP Features

• Output Type: Fixed, providing a consistent 5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 10V, ensuring compatibility with a wide range of power sources.
• Output Current: Delivers a maximum of 250mA, suitable for powering various electronic components and modules.
• Low Dropout Voltage: With a maximum dropout voltage of 1.1V at 250mA, the TPS7250QP ensures efficient power conversion even at low input-to-output voltage differentials.
• Low Quiescent Current: Features a quiescent current of 225 µA, minimizing power consumption during operation.
• Control Features: Includes enable and power good functionalities, allowing for precise control and monitoring of the power supply.
• Protection Features: Equipped with over-current, over-temperature, and reverse polarity protections, ensuring robustness and reliability in various operating conditions.
• Power Supply Current: Maximum supply current of 325 µA, contributing to overall energy efficiency.
• PSRR Performance: Offers a power supply rejection ratio (PSRR) ranging from 60dB to 50dB at 120Hz, providing excellent noise suppression and stable output voltage.
• Compliance and Status: The TPS7250QP is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is also categorized under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

TPS7250QP Applications

The TPS7250QP is ideal for a variety of applications where a stable and efficient power supply is crucial. Its fixed 5V output and 250mA current capability make it suitable for powering microcontrollers, sensors, and other low-power electronics. The low dropout voltage and low quiescent current ensure that the regulator operates efficiently, even in battery-powered or low-power systems. The inclusion of enable and power good features allows for advanced power management, making it suitable for applications requiring precise control over power sequencing and monitoring.

Conclusion of TPS7250QP

The TPS7250QP from Texas Instruments stands out as a reliable and efficient linear regulator, offering a fixed 5V output with a maximum current of 250mA. Its low dropout voltage, low quiescent current, and robust protection features make it an excellent choice for a wide range of applications, from simple power supply designs to more complex systems requiring advanced power management. The through-hole mounting option and compliance with environmental and safety standards further enhance its versatility and suitability for various industrial and commercial applications.