Texas Instruments

TPS71550DCKR

The TPS71550DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS71550DCKR is a low-dropout linear voltage regulator that operates from an input voltage range of 2.5V to 5.5V and can provide an adjustable output voltage from 1.23V to 5V. It has a very low dropout voltage of 180mV at maximum load, making it suitable for use in battery-powered applications where minimizing power consumption is critical.

Features:

• Low dropout voltage of 180mV at maximum load
• Adjustable output voltage from 1.23V to 5V
• Input voltage range of 2.5V to 5.5V
• Low quiescent current of 5.5µA
• Output current capability of up to 150mA
• Internal current limit and thermal shutdown protection
• Small package size of 1.6mm x 2mm DFN

Applications:

The TPS71550DCKR is suitable for a wide range of applications where a stable and reliable voltage output is required. Some of the potential applications include:

• Portable and battery-powered devices such as smartphones, tablets, and wearables
• IoT devices and sensors
• Medical and healthcare equipment
• Industrial and automotive systems
• Any application requiring a low-dropout, low-noise, and low-quiescent current voltage regulator

In summary, the TPS71550DCKR is a low-dropout linear voltage regulator from Texas Instruments that offers a stable and reliable voltage output with low quiescent current and low dropout voltage. It is suitable for a wide range of applications, particularly in battery-powered devices and systems where minimizing power consumption is critical.