The TPS76618D is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments (TI) to meet the stringent power needs of modern electronic devices. This regulator is capable of delivering a continuous output current of up to 250mA while maintaining a low dropout voltage, making it an ideal choice for battery-powered applications where maximizing battery life is critical.

Key Features

• Output Voltage: The TPS76618D provides a fixed output voltage of 1.8V, which is a common requirement for digital circuits, including microcontrollers and memory modules.
• Low Dropout Voltage: With a dropout voltage of typically 85mV at 250mA, this LDO ensures efficient operation close to the supply voltage, reducing power loss and improving system efficiency.
• High Accuracy: Output voltage accuracy is maintained within ±2% over conditions of line, load, and temperature, ensuring reliable performance under varying operating conditions.
• Thermal Shutdown and Overcurrent Protection: The device incorporates safety features such as thermal shutdown and current limit to protect the device and the load from damage due to overheating and overcurrent conditions.

Applications

The versatility of the TPS76618D allows it to be used in a wide range of applications. It is particularly suitable for:

• Portable Devices
• Wireless Communication Systems
• Power Supply for DSPs, Microcontrollers, and FPGAs
• Battery-Powered Equipment
• Smart Card Readers

Package and Availability

The TPS76618D is offered in an 8-pin small outline integrated circuit (SOIC) package, providing a compact footprint for space-constrained applications. The package is designed to be easily solderable, making it suitable for both prototyping and mass production. TI provides comprehensive technical support, including datasheets, reference designs, and application notes to facilitate the integration of the TPS76618D into various designs.

For pricing, availability, and additional technical resources, please visit the Texas Instruments official website or contact an authorized TI distributor.