Texas Instruments

TPS71202DRCT  

Linear & Switching Voltage Regulators

TPS71202DRCT Description

The TPS71202DRCT is a high-performance, dual-output linear voltage regulator from Texas Instruments. This device is designed to provide adjustable output voltages with a maximum output current of 250mA per channel. The TPS71202DRCT operates with an input voltage range of up to 5.5V and offers a minimum output voltage of 1.2V. It is available in a 10-pin SOIC package and is suitable for surface mount applications.

TPS71202DRCT Features

• Adjustable Output Voltage: The TPS71202DRCT offers adjustable output voltages, providing flexibility in designing power supply circuits for various applications.
• Dual-Output Configuration: This device features two independent positive output regulators, making it ideal for applications requiring multiple regulated power supplies.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 500mA, the TPS71202DRCT maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The TPS71202DRCT consumes only 250µA of quiescent current, making it suitable for battery-powered applications.
• Robust Protection Features: This device includes over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection to ensure reliable operation.
• Excellent PSRR: The TPS71202DRCT provides a power supply rejection ratio (PSRR) of 59dB to 54dB at 120Hz, ensuring stable output voltage in the presence of input voltage fluctuations.

TPS71202DRCT Applications

The TPS71202DRCT is ideal for a wide range of applications, including:

• Portable Electronics: Due to its low quiescent current and small form factor, the TPS71202DRCT is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The TPS71202DRCT's dual-output capability and robust protection features make it suitable for powering multiple components in industrial control systems.
• Automotive Applications: This device can be used to provide stable power supplies for various electronic control units (ECUs) in automotive systems.

Conclusion of TPS71202DRCT

The TPS71202DRCT from Texas Instruments is a versatile and high-performance dual-output linear voltage regulator. Its adjustable output voltage, low dropout voltage, and robust protection features make it an excellent choice for a wide range of applications, from portable electronics to industrial control systems. With its compact size and low quiescent current, the TPS71202DRCT is an ideal solution for designers looking to optimize power efficiency and board space in their designs.

TPS71202DRCT Documents

Download datasheets and manufacturer documentation for TPS71202DRCT

Images :

Mechanical Outline Drawing       Function Diagram      

Models :

TPS71202DRCT Symbol & Footprint by SnapMagic      

Product Catalogs :

Power Management for Xilinx FPGAs      

Application Notes :

Power for TMS320C5504/05 (Rev. A)       Powering OMAP™3 With TPS6235x: Design-In Guide