Texas Instruments

TPS73225DCQ

TPS73225DCQ Description

The TPS73225DCQ is a high-performance linear voltage regulator from Texas Instruments, designed to provide a stable and efficient power supply for a wide range of electronic applications. This regulator features a fixed output voltage of 2.5V and is capable of delivering up to 250mA of output current. It operates within an input voltage range of up to 5.5V, making it suitable for various power supply scenarios. The TPS73225DCQ is housed in a surface-mount SOT223-6 package, ensuring compact and reliable integration into modern electronic designs.

TPS73225DCQ Features

• Output Type: Fixed at 2.5V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 250mA, suitable for low to medium power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.15V at 250mA, enhancing efficiency and performance in low-voltage applications.
• Low Quiescent Current: 550 µA, minimizing power consumption during operation.
• High PSRR: 58dB to 37dB across a frequency range of 100Hz to 10kHz, ensuring excellent noise rejection and signal integrity.
• Protection Features: Over current, over temperature, short circuit, and reverse polarity protection, safeguarding the regulator and connected circuits from damage.
• Control Features: Enable functionality allows for dynamic control of the regulator's operation.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental sustainability and regulatory compliance.
• Mounting Type: Surface mount, facilitating easy integration into compact and space-constrained designs.

TPS73225DCQ Applications

The TPS73225DCQ is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for low-voltage and noise-sensitive applications, such as:

• Consumer Electronics: Portable devices, smartphones, and tablets that require a stable power supply with minimal noise.
• Industrial Equipment: Control systems and sensors that demand high reliability and efficiency.
• Medical Devices: Diagnostic and monitoring equipment where precision and low noise are critical.
• Telecommunications: Base stations and network equipment that require stable power for consistent performance.
• Automotive Electronics: On-board systems and infotainment units that need reliable power supply solutions.

Conclusion of TPS73225DCQ

The TPS73225DCQ from Texas Instruments is a robust and versatile linear voltage regulator that offers a combination of high performance, efficiency, and reliability. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications. The surface-mount SOT223-6 package ensures easy integration into modern electronic designs, while its compliance with environmental regulations ensures long-term sustainability. Whether for consumer electronics, industrial equipment, or medical devices, the TPS73225DCQ provides a reliable and efficient power supply solution.