Texas Instruments

TPS7B8733QDDARQ1  

Linear & Switching Voltage Regulators

The TPS7B8733QDDARQ1 is a low-power, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. This LDO is designed to provide stable and accurate voltage regulation for a wide range of applications.

Description:

The TPS7B8733QDDARQ1 is a small-outline, wide-SOIC (WSON) package that measures 1.5mm x 2mm. It is a low-dropout regulator, meaning it can provide a stable output voltage even when the input voltage is close to the output voltage. This makes it suitable for use in battery-powered applications where minimizing power consumption is critical.

Features:

1. Low dropout voltage: The TPS7B8733QDDARQ1 has a low dropout voltage of 180mV at a 1A load, which helps to minimize power consumption.
2. Low quiescent current: The LDO has a very low quiescent current of 2.5µA, which helps to extend battery life in portable applications.
3. High PSRR: The TPS7B8733QDDARQ1 has a high power supply rejection ratio (PSRR) of 80dB at 1kHz, which helps to minimize noise coupling from the input to the output.
4. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to specific application requirements.
5. Thermal shutdown protection: The LDO has built-in thermal shutdown protection to prevent damage in the event of an overheating condition.

Applications:

The TPS7B8733QDDARQ1 is suitable for a wide range of applications, including:

1. Portable devices: The low quiescent current and low dropout voltage make it ideal for use in battery-powered devices such as smartphones, tablets, and wearables.
2. IoT devices: The low-power consumption and adjustable output voltage make it suitable for use in Internet of Things (IoT) devices, where power efficiency and flexibility are important.
3. Medical devices: The TPS7B8733QDDARQ1 can be used in medical devices that require stable and accurate voltage regulation, such as hearing aids and portable medical instruments.
4. Industrial applications: The LDO can be used in industrial applications where stable voltage regulation is required, such as in sensors and control systems.

In summary, the TPS7B8733QDDARQ1 is a low-power, low-dropout voltage regulator that offers high performance and flexibility for a wide range of applications. Its low quiescent current, low dropout voltage, and adjustable output voltage make it an excellent choice for battery-powered and power-sensitive applications.

TPS7B8733QDDARQ1 Documents

Download datasheets and manufacturer documentation for TPS7B8733QDDARQ1

PCN :

Product Change Notification (PDF)       Product Change Notification_2024_08_30 (PDF)