Texas Instruments

The TPS77628PWPR from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator that offers the ideal solution for a wide range of applications requiring a stable and accurate power supply. Designed with precision, reliability, and efficiency in mind, this regulator is capable of delivering a fixed output voltage of 2.8V with an output current up to 500mA.

Key Features

• Output Voltage: Fixed 2.8V output to power a variety of devices.
• High Output Current: Capable of providing up to 500mA, suitable for powering small to medium-sized loads.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage, maximizing battery life for portable applications.
• Fast Transient Response: Maintains stable output voltage despite rapid changes in load, which is crucial for high-performance electronics.
• Thermal Protection: Integrated thermal shutdown feature protects the device from overheating, enhancing system reliability.
• Overcurrent Protection: Built-in current limit helps safeguard the regulator and the load from damage due to excessive current.
• Low Quiescent Current: Minimizes the power consumed when in standby mode, making it ideal for battery-powered applications.
• Package Type: Available in a thermally enhanced TSSOP-20 package, which provides a compact footprint and good heat dissipation.

Applications

The TPS77628PWPR is a versatile component that can be used in various applications, including:

• Portable electronics such as PDAs, cell phones, and tablets
• Microcontroller power supplies
• Wireless communication devices
• Peripheral power supplies for computers and laptops
• Linear power regulation in industrial and automotive systems

With its combination of features, the TPS77628PWPR from Texas Instruments is an excellent choice for designers looking for a robust, efficient, and reliable LDO voltage regulator. It ensures that your devices operate smoothly by delivering a consistent power supply, contributing to the overall performance and longevity of the application it serves.