Texas Instruments

TPS7B8750QKVURQ1  

Linear & Switching Voltage Regulators

TPS7B8750QKVURQ1 Description

The TPS7B8750QKVURQ1 is an automotive-grade linear regulator from Texas Instruments, designed to deliver reliable power management solutions for demanding applications. This single regulator features a fixed output voltage of 5V, capable of supporting up to 500mA of output current. With a maximum input voltage of 40V, it is well-suited for systems requiring high input voltage tolerance. The regulator offers a low dropout voltage of 0.575V at 500mA, ensuring efficient power conversion even under low input-to-output voltage differentials.

TPS7B8750QKVURQ1 Features

• Output Type: Fixed 5V output voltage, providing stable power supply for various electronic components.
• Input Voltage Range: Supports a wide input voltage range up to 40V, making it suitable for automotive and industrial applications with fluctuating input voltages.
• Output Current: Capable of delivering up to 500mA, ideal for powering microcontrollers, sensors, and other low-to-medium power devices.
• Low Dropout Voltage: A maximum dropout voltage of 0.575V at 500mA ensures high efficiency and minimal power loss, especially in low voltage applications.
• Power Good Indicator: The Power Good feature provides a status signal indicating the regulator's output is within the specified voltage range, enhancing system reliability.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) safeguard the regulator and connected devices from potential damage.
• Low Quiescent Current: With a quiescent current of only 26 µA, the TPS7B8750QKVURQ1 minimizes power consumption during standby or low-load conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 70dB at 1kHz reduces the impact of input voltage noise on the output, ensuring clean power supply.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures the device is suitable for surface mount assembly processes, maintaining reliability in high-humidity environments.
• Package Type: Available in a Tape & Reel (TR) package, facilitating automated assembly and ensuring consistent quality.

TPS7B8750QKVURQ1 Applications

The TPS7B8750QKVURQ1 is ideal for automotive applications where high reliability, efficiency, and robustness are critical. Its automotive-grade qualification ensures it meets stringent industry standards for performance and durability. Specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Control: Suitable for industrial automation systems, sensors, and actuators that require stable power supply in harsh environments.
• Telecommunications: Can be used in base station power supplies and remote monitoring devices, ensuring reliable operation under varying input conditions.
• Consumer Electronics: Applicable in consumer devices that require high input voltage tolerance and low power consumption, such as portable electronics and smart home devices.

Conclusion of TPS7B8750QKVURQ1

The TPS7B8750QKVURQ1 from Texas Instruments stands out as a reliable and efficient linear regulator, particularly suited for automotive and industrial applications. Its combination of a fixed 5V output, low dropout voltage, and robust protection features make it an ideal choice for systems requiring stable power supply under varying conditions. The low quiescent current and high PSRR further enhance its performance, making it a superior option compared to similar models. Whether powering critical automotive electronics or industrial control systems, the TPS7B8750QKVURQ1 delivers the reliability and efficiency needed for modern power management solutions.

TPS7B8750QKVURQ1 Documents

Download datasheets and manufacturer documentation for TPS7B8750QKVURQ1

PCN :

Product Change Notification (PDF)