Texas Instruments

TPS76918QDBVRG4Q1  

Linear & Switching Voltage Regulators

TPS76918QDBVRG4Q1 Description

The TPS76918QDBVRG4Q1 is a high-performance, fixed-output linear regulator designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored for automotive applications. It offers a fixed output voltage of 1.8V and can deliver up to 100mA of output current. The regulator is designed to operate with an input voltage range up to 10V, ensuring compatibility with a wide range of power sources. The TPS76918QDBVRG4Q1 is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. It features a low quiescent current of 28 µA, which is ideal for battery-powered systems where power consumption needs to be minimized.

TPS76918QDBVRG4Q1 Features

• Output Type: Fixed at 1.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 10V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 100mA, suitable for a variety of low-power applications.
• Low Quiescent Current: 28 µA, which helps in reducing power consumption and extending battery life.
• Power Supply Rejection Ratio (PSRR): 60dB at 1kHz, ensuring high performance in noisy environments.
• Protection Features: Over-current, over-temperature, and reverse polarity protection, enhancing reliability and durability.
• Control Features: Enable functionality allows for dynamic control of the regulator's operation.
• Package Type: SOT23-5, offering a compact and surface-mountable solution.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for various manufacturing processes.

TPS76918QDBVRG4Q1 Applications

The TPS76918QDBVRG4Q1 is ideal for a range of applications, particularly in the automotive sector. Its fixed 1.8V output makes it suitable for powering microcontrollers, sensors, and other low-voltage electronics. The regulator's ability to handle up to 100mA of current ensures it can support multiple devices simultaneously. Its low quiescent current and high PSRR make it an excellent choice for applications where power efficiency and noise reduction are critical. The compact SOT23-5 package allows for easy integration into space-limited automotive electronics, such as infotainment systems, advanced driver-assistance systems (ADAS), and electronic control units (ECUs).

Conclusion of TPS76918QDBVRG4Q1

The TPS76918QDBVRG4Q1 from Texas Instruments stands out as a robust and efficient linear regulator designed for automotive applications. Its fixed 1.8V output, combined with a maximum input voltage of 10V and a 100mA output current capability, makes it versatile and reliable. The low quiescent current and high PSRR ensure minimal power loss and noise, enhancing overall system performance. The inclusion of over-current, over-temperature, and reverse polarity protection features further solidifies its reliability. Its compact SOT23-5 package and surface-mount design make it easy to integrate into modern automotive electronics. For engineers and designers seeking a high-performance, low-power linear regulator for automotive applications, the TPS76918QDBVRG4Q1 is an excellent choice.

TPS76918QDBVRG4Q1 Documents

Download datasheets and manufacturer documentation for TPS76918QDBVRG4Q1

Datasheets :

TPS769xx-Q1 Datasheet      

HTML Datasheet :

TPS769xx-Q1 Datasheet