Texas Instruments

TPS7A1650DRBR

The TPS7A1650DRBR 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 TPS7A1650DRBR is a low-dropout linear voltage regulator that operates from an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 3.3V. It is available in a small SOT-23 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The TPS7A1650DRBR has a low dropout voltage of 250mV, which means it can efficiently regulate the output voltage even when the input voltage is close to the output voltage.
2. High output current: The LDO can deliver up to 150mA of output current, making it suitable for applications that require higher current levels.
3. Low quiescent current: The device has a low quiescent current of 5.5µA, which helps to minimize power consumption in battery-powered applications.
4. Good load and line regulation: The TPS7A1650DRBR provides excellent load and line regulation, ensuring a stable output voltage even under varying input voltage and load conditions.
5. Enable function: The LDO features an enable function, allowing the user to turn the regulator on and off as needed.
6. Overcurrent protection: The device includes overcurrent protection to protect against overload conditions.

Applications:

The TPS7A1650DRBR is suitable for a wide range of applications that require a stable and reliable voltage output. Some common applications include:

1. Portable electronics: The LDO can be used to provide a stable voltage supply for portable devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The low quiescent current makes it an ideal choice for battery-powered IoT devices that require long battery life.
3. Sensors and transducers: The TPS7A1650DRBR can be used to power sensors and transducers in industrial and automotive applications.
4. Medical devices: The LDO can provide a stable voltage supply for medical devices that require precise voltage regulation.
5. Consumer electronics: The device can be used in various consumer electronics applications, such as audio equipment, gaming consoles, and set-top boxes.

In summary, the TPS7A1650DRBR is a low-dropout linear voltage regulator from Texas Instruments that offers a stable and reliable voltage output for a wide range of applications. Its features, such as low dropout voltage, high output current, low quiescent current, and overcurrent protection, make it suitable for use in portable electronics, IoT devices, sensors, medical devices, and consumer electronics.