Texas Instruments

TPS71202DRCRG4

TPS71202DRCRG4 Description

The TPS71202DRCRG4 is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is known for its adjustable output voltage, making it versatile for various electronic systems. The TPS71202DRCRG4 features an input voltage range up to 5.5V and can deliver a maximum output current of 250mA. It includes two regulators with a positive output configuration, providing flexibility in power distribution.

TPS71202DRCRG4 Features

• Adjustable Output Voltage: The TPS71202DRCRG4 offers an adjustable output voltage ranging from 1.2V to 5.5V, making it suitable for diverse applications requiring different voltage levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 500mA, the regulator maintains high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: The device features a low quiescent current of 250 µA, which is crucial for battery-powered applications where power consumption needs to be minimized.
• Control and Protection Features: The TPS71202DRCRG4 includes enable and power good control features, as well as over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections, ensuring reliable operation under various conditions.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 59dB to 54dB at 120Hz, effectively filtering out noise from the input supply.
• Compliance and Packaging: The TPS71202DRCRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a surface-mount package, specifically in a tape and reel (TR) format, facilitating easy integration into modern PCB designs.

TPS71202DRCRG4 Applications

The TPS71202DRCRG4 is ideal for a variety of applications due to its adjustable output voltage, low dropout voltage, and comprehensive protection features. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management and protection against voltage fluctuations.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where stable power supply and low noise are essential.
• Automotive: Applicable in automotive electronic systems, including infotainment, telematics, and advanced driver-assistance systems (ADAS), where high reliability and robust protection features are required.

Conclusion of TPS71202DRCRG4

The TPS71202DRCRG4 from Texas Instruments is a versatile and high-performance linear regulator that stands out due to its adjustable output voltage, low dropout voltage, and comprehensive protection features. Its low quiescent current and high PSRR make it suitable for applications where power efficiency and noise reduction are paramount. The device's compliance with environmental standards and its surface-mount packaging further enhance its appeal for modern electronics. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the TPS71202DRCRG4 offers reliable power management with a competitive edge over similar models.