Texas Instruments

TLV71328PDQNT

TLV71328PDQNT Description

The TLV71328PDQNT is a highly efficient, low-dropout linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.8V and capable of delivering up to 150mA of output current. This regulator is optimized for low power consumption, with a quiescent current of just 75 µA, making it ideal for battery-powered and energy-sensitive applications. The device features a maximum input voltage of 5.5V and a dropout voltage of only 0.57V at full load, ensuring high efficiency even at low input-to-output voltage differentials.

TLV71328PDQNT Features

• Output Type: Fixed at 2.8V, providing a stable and reliable power source for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, allowing for compatibility with a wide range of input power sources.
• Output Current Capability: 150mA, sufficient for powering various low-to-medium power devices.
• Low Dropout Voltage: 0.57V at 150mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 75 µA, which is crucial for extending battery life in portable applications.
• High PSRR: Ranging from 70dB at 100Hz to 55dB at 1MHz, effectively reducing noise and improving signal integrity.
• Protection Features: Over current, over temperature, reverse polarity, short circuit, and under voltage lockout (UVLO) protections ensure robustness and reliability.
• Control Features: An enable pin allows for easy control and shutdown of the regulator.
• Packaging: Available in a 4x2 SON package, which is compact and suitable for surface mount applications.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TLV71328PDQNT Applications

The TLV71328PDQNT is well-suited for a variety of applications where low power consumption and high efficiency are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where extending battery life is essential.
• Low-Power IoT Devices: Suitable for Internet of Things (IoT) devices that require a stable power supply with minimal power draw.
• Medical Devices: Applicable in medical equipment where reliability and low noise are paramount.
• Industrial Control Systems: Useful in industrial applications where low dropout and high PSRR are required to maintain system stability.

Conclusion of TLV71328PDQNT

The TLV71328PDQNT from Texas Instruments stands out as a versatile and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its robust protection features and compact packaging make it an excellent choice for a wide range of applications, particularly those requiring high reliability and energy efficiency. Whether powering portable devices or critical industrial systems, the TLV71328PDQNT delivers superior performance and reliability, making it a standout solution in the power management category.