Texas Instruments

TPS76915QDBVRQ1

TPS76915QDBVRQ1 Description

The TPS76915QDBVRQ1 is a linear voltage regulator designed for automotive applications, offering a fixed output voltage of 1.5V and a maximum output current of 100mA. Manufactured by Texas Instruments, this regulator is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The device is designed to operate with an input voltage range up to 10V, ensuring compatibility with a variety of power sources.

TPS76915QDBVRQ1 Features

• Output Type: Fixed, providing a stable 1.5V output voltage.
• Input Voltage Range: Up to 10V, offering flexibility in power supply options.
• Output Current: Capable of delivering up to 100mA, suitable for low to medium current applications.
• Low Quiescent Current: Only 28 µA, which minimizes power consumption in standby or low-load conditions.
• High PSRR: 60dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Protection Features: Includes over-current, over-temperature, and reverse polarity protection, enhancing reliability and safety.
• Control Features: An enable pin allows for easy control and power management.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing processes.
• Package: Tape & Reel (TR) packaging, ideal for automated assembly processes.

TPS76915QDBVRQ1 Applications

The TPS76915QDBVRQ1 is particularly well-suited for automotive applications where a stable and reliable power supply is crucial. Its fixed 1.5V output and low quiescent current make it ideal for powering microcontrollers, sensors, and other low-power electronics in automotive systems. The device's robust protection features ensure it can withstand the harsh conditions often encountered in automotive environments, such as voltage spikes and temperature extremes.

Conclusion of TPS76915QDBVRQ1

The TPS76915QDBVRQ1 from Texas Instruments is a versatile and reliable linear voltage regulator designed for automotive applications. Its combination of a fixed 1.5V output, low quiescent current, and robust protection features make it an excellent choice for powering sensitive electronics in demanding environments. While the product is now obsolete, its legacy in providing stable and efficient power regulation remains significant. For new designs, engineers may need to consider alternative models, but the TPS76915QDBVRQ1 continues to serve as a benchmark for performance and reliability in its class.