Texas Instruments

TPS77825D

TPS77825D Description

The TPS77825D is a fixed output linear voltage regulator designed by Texas Instruments. This regulator offers a stable output voltage of 2.5V and is capable of delivering up to 750mA of current. It is designed for surface mount applications and comes in an 8SOIC package, making it suitable for compact and high-density PCB designs. The regulator can accept input voltages up to 10V, ensuring compatibility with a wide range of power sources.

TPS77825D Features

• Output Type: Fixed at 2.5V, ensuring stable and reliable power supply for sensitive electronics.
• Input Voltage Range: Up to 10V, providing flexibility in power source selection.
• Output Current: 750mA, sufficient for driving a variety of low to medium power devices.
• Low Quiescent Current: 125 µA, which minimizes power consumption in standby or low-load conditions.
• High PSRR: 60dB at 1kHz, ensuring excellent noise rejection and clean output voltage.
• Control Features: Includes enable, power good, and reset functionalities, providing enhanced control and monitoring capabilities.
• Protection Features: Over current, over temperature, and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS77825D Applications

The TPS77825D is ideal for a variety of applications where a stable and reliable power supply is required. Its fixed output voltage and high current capability make it suitable for powering microcontrollers, sensors, and other low-power electronics. The regulator's low quiescent current and high PSRR make it particularly useful in applications where noise and power efficiency are critical, such as in precision analog circuits and communication systems.

Conclusion of TPS77825D

The TPS77825D from Texas Instruments is a robust and versatile linear voltage regulator that offers a balance of performance and reliability. Its fixed 2.5V output and 750mA current capability make it suitable for a wide range of applications, while its low quiescent current and high PSRR ensure efficient and clean power delivery. The inclusion of advanced control and protection features further enhances its suitability for demanding electronic systems. Whether used in precision analog circuits or general-purpose power supply applications, the TPS77825D provides a reliable and efficient solution.