Product Overview: TPS74801RGW from Texas Instruments

The TPS74801RGW is a highly efficient, single-output, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver outstanding performance for a wide range of applications. This advanced regulator offers a maximum output current of 1.5 A and is capable of providing a stable output voltage with a minimal input-to-output voltage drop, making it an ideal choice for power-sensitive designs.

Key Features

• Adjustable Output Voltage: The TPS74801RGW allows for an adjustable output voltage range from 0.8 V to 3.6 V, providing the flexibility needed to cater to various application requirements.
• High Accuracy: With an impressive 1% output voltage accuracy over line, load, and temperature variations, this regulator ensures reliable performance under diverse operating conditions.
• Stable with Low ESR Capacitors: The device is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than other capacitor types, enabling the use of cost-effective, compact capacitors in the design.
• Power Good (PG) Output: The regulator includes a PG output that allows for power sequencing and system monitoring, signaling when the output voltage is within nominal operation range.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features such as thermal shutdown and overcurrent protection safeguard the device and the system from excessive temperatures and current overloads.

Applications

The TPS74801RGW is suitable for a variety of applications, including but not limited to:

• Post-Regulation for Switching Supplies
• FPGAs, DSPs, and Microprocessors
• Wireless and DSL Modems
• Portable and Battery-Powered Equipment
• Medical and Healthcare Systems

Package and Availability

This voltage regulator is available in a compact 20-pin VQFN (RGW) package, providing a space-saving solution for densely populated circuit boards. The TPS74801RGW is part of Texas Instruments' extensive portfolio of voltage regulators and power management ICs, known for their reliability and performance. For detailed specifications, application notes, and ordering information, please visit the Texas Instruments website or contact your local TI distributor.