Texas Instruments

TPS73101DBVR

The TPS73101DBVR 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 TPS73101DBVR is a low-dropout linear voltage regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 1.2V to 3.3V. It has a very low dropout voltage of 250mV at a 1A load, making it suitable for battery-powered applications where minimizing power consumption is critical.

Features:

1. Low dropout voltage: The TPS73101DBVR has a low dropout voltage of 250mV at a 1A load, which helps to minimize power consumption.
2. Wide input voltage range: The regulator can accept input voltages from 2.5V to 5.5V, making it suitable for a wide range of power supply scenarios.
3. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to meet specific application requirements.
4. Low quiescent current: The TPS73101DBVR has a low quiescent current of 55µA, which helps to conserve power in battery-powered applications.
5. High output current: The regulator can provide an output current of up to 1A, making it suitable for applications that require higher power.
6. Small package size: The TPS73101DBVR is available in a compact SOT-23 package, making it ideal for space-constrained applications.

Applications:

The TPS73101DBVR is suitable for a wide range of applications, including:

1. Portable electronics: Due to its low power consumption and wide input voltage range, the TPS73101DBVR is well-suited for use in portable electronic devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and adjustable output voltage make the TPS73101DBVR an excellent choice for powering IoT devices, such as sensors and smart home devices.
3. Medical devices: The TPS73101DBVR can be used in battery-powered medical devices, such as hearing aids and portable monitoring equipment, where low power consumption and stable voltage output are critical.
4. Industrial equipment: The regulator can also be used in industrial applications, such as motor controllers and sensor interfaces, where a stable and reliable voltage supply is required.

In summary, the TPS73101DBVR is a versatile and efficient low-dropout linear voltage regulator that offers a wide input voltage range, adjustable output voltage, and low power consumption, making it suitable for a variety of applications, including portable electronics, IoT devices, medical devices, and industrial equipment.