Texas Instruments

TPS72515KTTR

TPS72515KTTR Description

The TPS72515KTTR is a high-performance linear regulator from Texas Instruments, designed to provide a stable and efficient power supply for a variety of electronic applications. This regulator features a fixed output voltage of 1.5V and is capable of delivering up to 1A of output current. It operates with an input voltage range up to 6V, ensuring compatibility with a wide range of power sources. The regulator is housed in a surface-mount DDPAK/TO263-5 package, making it suitable for compact and high-density designs.

TPS72515KTTR Features

• Output Type: Fixed 1.5V output voltage, ensuring stable power supply to sensitive electronic components.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1A, making it suitable for applications requiring moderate to high current.
• Low Dropout Voltage: Maximum dropout voltage of 0.32V at 1A, allowing the regulator to maintain efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: 225 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: 60dB at 1kHz, effectively rejecting noise and ripple from the input power source.
• Protection Features: Over-current protection, over-temperature protection, reverse polarity protection, and under-voltage lockout (UVLO) ensure robust and reliable operation.
• Control Features: Enable and reset functions provide additional control over the regulator's operation, enhancing system flexibility.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for standard manufacturing processes.

TPS72515KTTR Applications

The TPS72515KTTR is ideal for a variety of applications where a stable and efficient power supply is required. Its fixed 1.5V output voltage and 1A current capability make it suitable for powering microcontrollers, digital signal processors (DSPs), and other low-voltage digital circuits. The low dropout voltage and high PSRR ensure minimal power loss and noise, making it ideal for sensitive analog circuits and mixed-signal applications. The regulator's compact surface-mount package and robust protection features make it suitable for space-constrained and rugged environments.

Conclusion of TPS72515KTTR

The TPS72515KTTR from Texas Instruments is a versatile and reliable linear regulator, offering a fixed 1.5V output voltage and up to 1A of output current. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of electronic applications. The regulator's compact surface-mount package and compliance with environmental and regulatory standards further enhance its suitability for modern electronic designs. Whether powering sensitive analog circuits or providing a stable supply to digital components, the TPS72515KTTR delivers performance and reliability in a compact form factor.