The TPS71711DCKR is a high-performance, low-dropout linear regulator (LDO) designed and manufactured by the renowned semiconductor company Texas Instruments (TI). This LDO offers a compact, efficient, and reliable solution for a wide array of applications that require precise voltage regulation with minimal power loss.

Key Features

• High Accuracy: The TPS71711DCKR provides an output voltage accuracy of ±2%, ensuring reliable and consistent performance for sensitive electronic circuits.
• Low Dropout: With a dropout voltage of typically 145mV at 150mA load, this LDO maintains regulation even when the supply voltage is close to the output voltage, making it ideal for battery-operated devices.
• Stable with Low-ESR Capacitors: The device is stable with ceramic capacitors, which are smaller, more reliable, and have lower equivalent series resistance (ESR) than other types of capacitors.
• Low Quiescent Current: The TPS71711DCKR boasts a low quiescent current of 17µA (typical), which significantly extends battery life in portable applications.
• Wide Range of Output Voltages: Available in a variety of fixed output voltages ranging from 1.2V to 5.5V, this LDO can cater to diverse design requirements.
• Thermal Shutdown and Overcurrent Protection: Enhanced safety features include thermal shutdown and overcurrent protection to prevent damage from overheating and excessive load conditions.

Applications

The TPS71711DCKR is versatile and can be used in numerous applications, including:

• Portable and battery-powered devices
• RF power supplies
• Healthcare and medical equipment
• Smartphones and PDAs
• Power management for DSPs and microcontrollers

Package and Availability

The device is offered in a compact 5-pin SC-70 package, making it suitable for space-constrained applications. Its small footprint does not compromise its performance or reliability, making the TPS71711DCKR an excellent choice for designers looking to optimize their power management solutions.

For detailed specifications, technical documents, and ordering information, visit the Texas Instruments website or contact your local TI distributor.