Texas Instruments

TPS7A3701DRVT  

Linear & Switching Voltage Regulators

TPS7A3701DRVT Description

The TPS7A3701DRVT is a high-performance, adjustable linear voltage regulator from Texas Instruments, designed for applications requiring a stable and efficient power supply. With an output current capability of 1A and a maximum input voltage of 5.5V, this regulator is suitable for a wide range of electronic devices.

TPS7A3701DRVT Features

• Adjustable Output Voltage: The TPS7A3701DRVT offers an adjustable output voltage range of 1.2V to 5.37V, providing flexibility in power supply design.
• Low Dropout Voltage: With a maximum dropout voltage of 0.2V at 1A, this regulator maintains high efficiency even under heavy load conditions.
• Excellent PSRR: The TPS7A3701DRVT boasts a power supply rejection ratio (PSRR) of 58dB to 37dB across the frequency range of 100Hz to 10kHz, ensuring stable output voltage under varying input conditions.
• Robust Protection Features: This regulator includes over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection to safeguard the system from potential damage.
• Low Quiescent Current: The TPS7A3701DRVT consumes only 400µA of quiescent current, making it ideal for battery-powered applications where power conservation is critical.
• Small Form Factor: The 6-pin WSON package allows for easy integration into compact designs.

TPS7A3701DRVT Applications

The TPS7A3701DRVT is ideal for applications where a stable and efficient power supply is crucial. Some specific use cases include:

• Portable Electronic Devices: Due to its low quiescent current and small form factor, it is well-suited for smartphones, tablets, and other portable electronics.
• Industrial Control Systems: The robust protection features and adjustable output voltage make it suitable for industrial control systems where reliability is paramount.
• Medical Devices: The TPS7A3701DRVT's low dropout voltage and stable output voltage are essential for precise power supply in medical equipment.

Conclusion of TPS7A3701DRVT

The TPS7A3701DRVT from Texas Instruments stands out for its adjustable output voltage, low dropout voltage, and robust protection features. Its small form factor and low quiescent current make it an excellent choice for a variety of applications, from portable electronics to industrial and medical devices. With its performance benefits and unique features, the TPS7A3701DRVT is a reliable and efficient solution for voltage regulation in demanding applications.

TPS7A3701DRVT Documents

Download datasheets and manufacturer documentation for TPS7A3701DRVT

PCN Assembly/Origin :

Additional Assembly Site 26/Aug/2021      

Datasheets :

TPS7A37xx      

Design Resources :

TPS7A3701 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS7A37xx