Texas Instruments

TPS76927QDBVRG4Q1

The TPS76927QDBVRG4Q1 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS76927QDBVRG4Q1 is a low-dropout linear voltage regulator with an output voltage range of 1.23V to 3.3V. It is available in a small QFN package and has a quiescent current of only 1.1µA, making it ideal for battery-powered applications.

Features:

1. Low Dropout Voltage: The TPS76927QDBVRG4Q1 has a low dropout voltage of 300mV, which ensures stable output voltage even when the input voltage is close to the output voltage.
2. Low Quiescent Current: The quiescent current of the TPS76927QDBVRG4Q1 is only 1.1µA, which makes it suitable for battery-powered applications where power consumption is critical.
3. Output Voltage Accuracy: The TPS76927QDBVRG4Q1 has an output voltage accuracy of ±1%, which ensures a stable and accurate output voltage.
4. Wide Input Voltage Range: The TPS76927QDBVRG4Q1 can operate with an input voltage range of 1.9V to 5.5V, making it suitable for a wide range of applications.
5. Enable Function: The TPS76927QDBVRG4Q1 has an enable function that allows the regulator to be turned on or off, which can help to save power when the regulator is not needed.

Applications:

The TPS76927QDBVRG4Q1 is suitable for a wide range of applications where a stable and accurate voltage output is required. Some of the applications where the TPS76927QDBVRG4Q1 can be used include:

1. Portable Electronics: The low quiescent current and low dropout voltage make the TPS76927QDBVRG4Q1 ideal for use in portable electronic devices such as smartphones, tablets, and wearable devices.
2. IoT Devices: The TPS76927QDBVRG4Q1 can be used in IoT devices such as sensors, smart home devices, and industrial IoT devices where a stable and accurate voltage output is required.
3. Medical Devices: The TPS76927QDBVRG4Q1 can be used in medical devices such as hearing aids, blood glucose meters, and portable medical instruments where a stable and accurate voltage output is critical.
4. Automotive Applications: The TPS76927QDBVRG4Q1 can be used in automotive applications such as infotainment systems, GPS devices, and automotive sensors where a stable and reliable voltage output is required.

In summary, the TPS76927QDBVRG4Q1 is a low-dropout linear voltage regulator with low quiescent current and high output voltage accuracy. It is suitable for a wide range of applications where a stable and accurate voltage output is required.