Texas Instruments

TPS71725QDRVRQ1  

Linear & Switching Voltage Regulators

TPS71725QDRVRQ1 Description

The TPS71725QDRVRQ1 is a high-performance linear regulator designed for automotive applications, manufactured by Texas Instruments. This regulator features a fixed output voltage of 2.5V and is capable of delivering up to 150mA of output current. It operates with an input voltage range up to 6.5V and has a low dropout voltage of 0.3V at 150mA, ensuring efficient power delivery even under low input voltage conditions. The regulator is designed with a maximum supply current of 100 µA and a quiescent current of 80 µA, making it suitable for low-power applications. It also includes an enable control feature and comprehensive protection mechanisms such as over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO).

TPS71725QDRVRQ1 Features

• Output Type: Fixed
• Input Voltage Range: Up to 6.5V
• Output Voltage: Fixed at 2.5V
• Output Current: Up to 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 100 µA
• Quiescent Current (Iq): 80 µA
• Dropout Voltage (Max): 0.3V @ 150mA
• Power Supply Rejection Ratio (PSRR): 70dB to 45dB across a frequency range of 100Hz to 1MHz
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Grade: Automotive

TPS71725QDRVRQ1 Applications

The TPS71725QDRVRQ1 is ideal for a variety of automotive applications where reliable power management is critical. Its low dropout voltage and high PSRR make it suitable for noise-sensitive applications such as infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics. The regulator's low quiescent current and supply current are beneficial for battery-powered systems where power efficiency is paramount. Additionally, the inclusion of enable control and comprehensive protection features enhances its versatility and reliability in demanding automotive environments.

Conclusion of TPS71725QDRVRQ1

The TPS71725QDRVRQ1 from Texas Instruments stands out as a robust and efficient linear regulator tailored for automotive applications. Its combination of a fixed 2.5V output, low dropout voltage, and high PSRR ensures stable and efficient power delivery. The inclusion of advanced control and protection features further enhances its reliability and adaptability. This regulator is an excellent choice for automotive engineers seeking a high-performance, low-power solution for their designs.

TPS71725QDRVRQ1 Documents

Download datasheets and manufacturer documentation for TPS71725QDRVRQ1

Datasheets :

TPS717xx-Q1 Datasheet      

Reference Design Library :

TIDA-01583: Ultra-Low Noise Bias Voltage Reference Design for Microbolometer Detectors      

HTML Datasheet :

TPS717xx-Q1 Datasheet      

PCN Design/Specification :

Data Sheet Rev 04/Aug/2015       Datasheet Chg 17/Feb/2016