Product Overview: Texas Instruments TPS79928DRVR

The TPS79928DRVR is a high-performance, low-dropout (LDO) linear voltage regulator designed and manufactured by Texas Instruments. This compact and efficient power management IC is ideal for a wide range of applications, including portable electronics, wireless communication devices, and various other battery-operated gadgets. With its advanced features and robust design, the TPS79928DRVR ensures a stable and reliable power supply for sensitive electronic components.

Key Features

• Stable Output Voltage: The device provides a fixed output voltage of 2.8V, which is ideal for powering low-voltage digital circuits.
• High Output Current: Capable of delivering up to 200mA of continuous output current, the TPS79928DRVR can meet the demands of most low-power applications.
• Low Dropout Voltage: The low dropout voltage feature allows the regulator to continue delivering a regulated output even when the input-to-output voltage differential is minimal, enhancing the efficiency of the system.
• Low Quiescent Current: With a low quiescent current of typically 40µA, this LDO regulator helps in extending battery life in portable applications.
• High Power Supply Rejection Ratio (PSRR): The device boasts a high PSRR, which significantly reduces the output voltage ripple, providing a cleaner voltage supply.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and overcurrent protection features safeguard the device and the system from damage due to excessive temperatures or currents.
• Small Package Size: The TPS79928DRVR comes in a small 6-pin SON package, making it suitable for space-constrained applications.

Applications

• Mobile Phones and PDAs
• Wireless LAN and Bluetooth® Devices
• Portable Media Players
• Handheld GPS Units
• Digital Cameras

The Texas Instruments TPS79928DRVR is a reliable and versatile LDO voltage regulator that offers a combination of features such as low dropout, high PSRR, and low quiescent current, all packed in a tiny, power-efficient package. Whether for consumer electronics, medical devices, or industrial applications, the TPS79928DRVR provides a straightforward solution for stable power regulation, ensuring optimal performance of the end product.