Texas Instruments

TLV75519PDRVR  

Linear & Switching Voltage Regulators

TLV75519PDRVR Description

The TLV75519PDRVR is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 1.9V with a maximum input voltage of 5.5V. This regulator is capable of delivering up to 500mA of output current, making it suitable for a wide range of applications requiring stable power supply. The device features a low dropout voltage of 0.4V at 500mA, ensuring efficient power conversion even at low input-to-output voltage differentials. With a quiescent current of only 31 µA, the TLV75519PDRVR is optimized for low power consumption, making it ideal for battery-operated devices and portable electronics.

TLV75519PDRVR Features

• Output Type: Fixed, providing a stable 1.9V output voltage.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with various power sources.
• Output Current: Capable of delivering up to 500mA, suitable for demanding applications.
• Low Dropout Voltage: Maximum of 0.4V at 500mA, enhancing efficiency in low-voltage scenarios.
• Low Quiescent Current: 31 µA, minimizing power consumption in standby mode.
• High PSRR: 52dB across a frequency range of 1kHz to 1MHz, ensuring excellent noise rejection.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and prevent damage under abnormal conditions.
• Mounting Type: Surface Mount, compatible with modern PCB assembly processes.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated manufacturing lines.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

TLV75519PDRVR Applications

The TLV75519PDRVR 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 applications such as:

• Battery-Powered Devices: Portable electronics, wearables, and IoT devices benefit from the low quiescent current and efficient power conversion.
• Low-Voltage Systems: Ideal for systems operating near the dropout voltage, ensuring continuous operation even as the input voltage drops.
• Noise-Sensitive Applications: The high PSRR makes it suitable for applications requiring low noise, such as precision analog circuits and RF modules.
• Industrial and Automotive: Robust protection features and compliance with environmental standards make it suitable for harsh operating conditions.

Conclusion of TLV75519PDRVR

The TLV75519PDRVR from Texas Instruments stands out as a reliable and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its fixed 1.9V output and 500mA capability make it suitable for a wide range of applications, from portable devices to industrial systems The. inclusion of over-current and over-temperature protection ensures robust operation, while its surface-mount package and tape & reel format facilitate easy integration into modern manufacturing processes. For applications requiring stable power supply with minimal power loss and noise, the TLV75519PDRVR is an excellent choice.

TLV75519PDRVR Documents

Download datasheets and manufacturer documentation for TLV75519PDRVR

Datasheets :

TLV755P      

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