Texas Instruments

TPS71711DCKRG4

TPS71711DCKRG4 Description

The TPS71711DCKRG4 is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.1V with a maximum output current of 150mA. This regulator is optimized for low power consumption, featuring a maximum supply current of 100 µA and a quiescent current of 80 µA. It operates within an input voltage range up to 6.5V and offers a low dropout voltage of 0.3V at 150mA, ensuring efficient power delivery even at low input-to-output differentials.

The TPS71711DCKRG4 is housed in a compact SC70-5 package, making it suitable for space-constrained applications. It includes a comprehensive set of protection features such as over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO), ensuring robustness and reliability in various operating conditions. Additionally, it supports an enable control feature, allowing for dynamic power management.

TPS71711DCKRG4 Features

• Fixed Output Voltage: 1.1V, providing a stable power supply for sensitive electronic components.
• High Efficiency: Low dropout voltage of 0.3V at 150mA maximizes efficiency, especially in battery-powered applications.
• Low Power Consumption: Maximum supply current of 100 µA and quiescent current of 80 µA minimize power loss.
• Robust Protection: Features over-current, over-temperature, reverse polarity, and UVLO protections to safeguard the regulator and connected circuits.
• Enable Control: Allows for dynamic power management, enabling or disabling the regulator as needed.
• High PSRR: 70dB to 45dB across a frequency range of 100Hz to 1MHz, ensuring minimal noise and ripple in the output voltage.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. Moisture Sensitivity Level (MSL) of 1 (Unlimited) guarantees reliability in various environmental conditions.

TPS71711DCKRG4 Applications

The TPS71711DCKRG4 is ideal for a wide range of applications where low power consumption, high efficiency, and compact size are critical. Some specific use cases include:

• Battery-Powered Devices: Its low dropout voltage and low quiescent current make it suitable for applications such as smartphones, tablets, and portable medical devices.
• Wearable Technology: The compact SC70-5 package and low power consumption are perfect for wearable devices that require minimal footprint and extended battery life.
• IoT Devices: Ideal for Internet of Things (IoT) devices that need a reliable and efficient power source to operate under varying input voltage conditions.
• Medical Equipment: Suitable for medical devices that require high reliability and low noise, ensuring accurate and stable operation.

Conclusion of TPS71711DCKRG4

The TPS71711DCKRG4 from Texas Instruments stands out as a highly efficient and reliable linear regulator, offering a fixed 1.1V output with a maximum current of 150mA. Its low dropout voltage, low power consumption, and comprehensive protection features make it an excellent choice for a variety of applications, particularly those requiring compact size and high efficiency. The enable control feature and high PSRR further enhance its versatility and performance, making it a preferred solution for modern electronic designs.