Texas Instruments

TPS70802PWPR

TPS70802PWPR Description

The TPS70802PWPR is a high-performance linear regulator designed for applications requiring precise voltage regulation and low power consumption. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and offers adjustable output voltage with a wide input voltage range. The TPS70802PWPR features two regulators, each capable of delivering up to 250mA and 125mA, respectively, making it suitable for a variety of power management applications.

TPS70802PWPR Features

• Output Type: Adjustable, allowing for flexible voltage regulation to meet specific application requirements.
• Input Voltage Range: Up to 6V, providing compatibility with a broad range of power sources.
• Output Current: Dual regulators with outputs of 250mA and 125mA, ensuring reliable power delivery for multiple loads.
• Output Configuration: Positive, ensuring stable and consistent power supply.
• Output Voltage Range: Adjustable from 1.22V to 5.5V, offering precise control over output voltage levels.
• Low Quiescent Current: 230 µA, minimizing power consumption during operation.
• High Power Supply Rejection Ratio (PSRR): 60dB at 1kHz and 50dB at 1kHz, ensuring high performance in noisy environments.
• Control Features: Enable, Power Good, Reset, and Sequencing, providing advanced control and monitoring capabilities.
• Protection Features: Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO), ensuring robust protection against various fault conditions.
• Mounting Type: Surface Mount, suitable for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating efficient manufacturing and assembly processes.
• Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental and regulatory compliance.

TPS70802PWPR Applications

The TPS70802PWPR is ideal for applications requiring precise voltage regulation and low power consumption. Its adjustable output voltage and dual regulators make it suitable for a variety of power management tasks, including:

• Embedded Systems: Providing stable power supply for microcontrollers, sensors, and other low-power devices.
• Communication Equipment: Ensuring reliable power delivery for RF modules, transceivers, and other communication components.
• Industrial Control: Powering control boards, PLCs, and other industrial automation equipment.
• Consumer Electronics: Supplying power to portable devices, wearables, and other consumer products.

Conclusion of TPS70802PWPR

The TPS70802PWPR from Texas Instruments is a versatile and high-performance linear regulator, offering adjustable output voltage and dual regulators for flexible power management. Its low quiescent current and high PSRR make it suitable for applications requiring low power consumption and high performance. The device also features advanced control and protection mechanisms, ensuring reliable operation and robust protection against various fault conditions. While the product is now obsolete, its unique features and advantages make it a valuable component for legacy systems and specific applications where its capabilities are still required.