Texas Instruments

TPS74701DRCR-P

TPS74701DRCR-P Description

The TPS74701DRCR-P is a high-performance, adjustable linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC regulator offers exceptional efficiency and reliability, making it an ideal choice for modern electronic systems. With a quiescent current of just 2 mA, the TPS74701DRCR-P ensures minimal power consumption even in low-load conditions. Its Power Supply Rejection Ratio (PSRR) ranges from 60 dB at 1 kHz to 30 dB at 300 kHz, effectively filtering out noise and maintaining stable output voltage.

The TPS74701DRCR-P supports an input voltage range up to 5.5V and can deliver a maximum output current of 500 mA. It features a low dropout voltage of 0.12V at 500 mA, enabling efficient operation even when the input-to-output voltage differential is minimal. The regulator's output voltage is adjustable between 0.8V and 3.6V, providing flexibility to meet various system requirements.

TPS74701DRCR-P Features

• Adjustable Output Voltage: The TPS74701DRCR-P offers an adjustable output voltage range from 0.8V to 3.6V, making it suitable for a variety of applications with different voltage needs.
• High PSRR: With a PSRR of 60 dB at 1 kHz and 30 dB at 300 kHz, this regulator effectively suppresses noise and ripple, ensuring a clean and stable output voltage.
• Low Dropout Voltage: The maximum dropout voltage of 0.12V at 500 mA allows the regulator to maintain high efficiency even under heavy load conditions.
• Advanced Control Features: The TPS74701DRCR-P includes current limit, enable, power good, and soft start features, providing comprehensive control and protection for the power supply system.
• Protection Features: Overcurrent, overtemperature, short-circuit, and under-voltage lockout (UVLO) protections ensure robust and reliable operation, safeguarding the device and connected circuits from potential damage.
• Surface Mount Package: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Compliance: The TPS74701DRCR-P is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.

TPS74701DRCR-P Applications

The TPS74701DRCR-P is well-suited for a variety of applications where efficient power management and high reliability are critical. Its adjustable output voltage and low dropout characteristics make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles where space is limited and efficiency is paramount.
• Industrial Equipment: Providing stable power supply for sensors, actuators, and microcontrollers in industrial control systems.
• Communication Devices: Ensuring reliable power delivery in routers, modems, and other communication equipment.
• Medical Devices: Supplying clean and stable power to sensitive medical instruments and diagnostic equipment.

Conclusion of TPS74701DRCR-P

The TPS74701DRCR-P from Texas Instruments is a versatile and high-performance linear regulator that excels in power management applications. Its adjustable output voltage, high PSRR, and low dropout voltage make it an excellent choice for a wide range of electronic systems. The inclusion of advanced control and protection features ensures reliable operation and ease of integration. With its surface mount package and compliance with environmental standards, the TPS74701DRCR-P stands out as a reliable and efficient solution for modern power management needs.