Texas Instruments

TLV75533PDQNT  

Linear & Switching Voltage Regulators

TLV75533PDQNT Description

The TLV75533PDQNT is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed 3.3V output voltage with a maximum output current of 500mA. This regulator is optimized for low dropout voltage, ensuring efficient operation even at high load currents. The TLV75533PDQNT features a maximum input voltage of 5.5V and a dropout voltage of only 0.238V at 500mA, making it ideal for applications where input voltage levels are close to the desired output voltage. The regulator also boasts a low quiescent current of 31 µA, which is crucial for minimizing power consumption in low-power and battery-operated devices.

TLV75533PDQNT Features

• Output Type: Fixed 3.3V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 500mA, suitable for a wide range of applications requiring moderate power.
• Low Dropout Voltage: Maximum dropout voltage of 0.238V at 500mA, enhancing efficiency and reducing power loss.
• Low Quiescent Current: 31 µA, ideal for low-power applications and extending battery life.
• Power Supply Rejection Ratio (PSRR): 52dB across the frequency range of 1kHz to 1MHz, ensuring high performance in noisy environments.
• Control Features: Enable function allows for easy control of the regulator's operation, enhancing system flexibility.
• Protection Features: Over-current and over-temperature protection, safeguarding the regulator and connected components from damage.
• Package: 4x2 SON (Surface Mount), suitable for compact designs and high-density PCB layouts.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TLV75533PDQNT Applications

The TLV75533PDQNT is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for portable devices, consumer electronics, and industrial systems that require reliable power management. Specific use cases include:

• Portable Devices: Smartphones, tablets, and other handheld devices where battery life and efficiency are paramount.
• Consumer Electronics: Audio and video equipment, gaming consoles, and home automation systems.
• Industrial Applications: Control systems, sensors, and IoT devices that demand stable power and low power consumption.
• Medical Devices: Portable medical equipment and diagnostic tools that require high reliability and low noise.

Conclusion of TLV75533PDQNT

The TLV75533PDQNT from Texas Instruments stands out as a robust and efficient linear voltage regulator, offering a fixed 3.3V output with a maximum current of 500mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and low power consumption. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Whether for portable devices, consumer electronics, or industrial systems, the TLV75533PDQNT provides a reliable and efficient power management solution, ensuring stable operation and extended battery life.

TLV75533PDQNT Documents

Download datasheets and manufacturer documentation for TLV75533PDQNT

PCN Assembly/Origin :

Mult Dev Site Add 23/Oct/2019      

Datasheets :

TLV755P      

HTML Datasheet :

TLV755P