Texas Instruments

TPS767D318PWPR

The TPS767D318PWPR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications, including battery-powered systems, portable devices, and industrial equipment.

Description:

The TPS767D318PWPR is a low-dropout linear regulator with an output voltage of 3.15V. It is available in a small, thermally-enhanced PowerPad package, making it suitable for space-constrained applications. The device features a low quiescent current of 2.5µA, which helps to extend battery life in portable devices.

Features:

1. Low dropout voltage: The TPS767D318PWPR has a low dropout voltage of 300mV at 1A load, ensuring stable output voltage even under heavy load conditions.
2. High input voltage range: The device can operate with input voltages from 2.5V to 5.5V, making it suitable for a wide range of power supply scenarios.
3. Low quiescent current: The low quiescent current of 2.5µA helps to minimize power consumption in battery-powered applications.
4. High PSRR: The TPS767D318PWPR offers a high power supply rejection ratio (PSRR) of 80dB at 1kHz, providing excellent noise immunity.
5. Small package size: The device is available in a thermally-optimized PowerPad package, which is ideal for space-constrained applications.
6. Enable and disable control: The LDO features an enable/disable control pin, allowing for efficient power management in systems with multiple power rails.

Applications:

1. Portable devices: The TPS767D318PWPR is ideal for use in portable devices such as smartphones, tablets, and wearables, where low power consumption and small form factor are crucial.
2. Battery-powered systems: The low quiescent current and wide input voltage range make this LDO suitable for battery-powered applications, such as wireless sensors and IoT devices.
3. Industrial equipment: The TPS767D318PWPR can be used in industrial equipment that requires a stable and reliable voltage supply, such as motor controllers and control systems.
4. Automotive systems: The device can be used in automotive applications, such as infotainment systems and sensor interfaces, where a stable voltage supply is essential.
5. Medical devices: The TPS767D318PWPR can be used in medical devices that require a stable voltage supply, such as portable monitoring equipment and diagnostic devices.

In summary, the TPS767D318PWPR 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 low quiescent current, small package size, and high PSRR make it an excellent choice for portable devices, battery-powered systems, and industrial equipment.