The TPS76825QDRG4 is a high-performance, low-dropout (LDO) linear voltage regulator fabricated by Texas Instruments, designed to deliver a stable and reliable power supply in a variety of applications. With an output voltage of 2.5V and a maximum output current of 1A, this regulator is well-suited for powering sensitive analog and digital circuits that require a low-noise, steady voltage source.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.5V, which is ideal for logic and microcontroller-based systems.
• High Output Current: Capable of delivering up to 1A of continuous output current, making it suitable for a broad range of applications.
• Low Dropout Voltage: The TPS76825QDRG4 boasts a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Stable with Low ESR Capacitors: The regulator is stable with output capacitors that have a low equivalent series resistance (ESR), which is beneficial for maintaining output accuracy and transient response.
• Overcurrent and Overtemperature Protection: Built-in safety features include overcurrent and overtemperature protection to safeguard the device and the load from potential damage.
• Power Good (PG) Output: This feature provides a signal indicating when the output voltage is within its nominal range, which is useful for power sequencing in complex systems.

Applications

The TPS76825QDRG4 is versatile and can be used in a variety of applications, including:

• Post-regulation for switching power supplies
• Microcontrollers and digital signal processors (DSPs)
• Portable and battery-powered devices
• Linear power supplies
• Reference voltage sources

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS76825QDRG4 is no exception. This LDO voltage regulator is designed to meet the stringent requirements of various industries, ensuring reliable performance in even the most demanding environments.

Package and Availability

The TPS76825QDRG4 is available in a compact SOIC-8 package, which is suitable for space-constrained applications. It is also RoHS compliant and is available for purchase through Texas Instruments and authorized distributors.