Texas Instruments

TPS7A1008PDSET

TPS7A1008PDSET Description

The TPS7A1008PDSET is a high-performance linear voltage regulator designed by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a fixed output voltage with minimal power consumption. The TPS7A1008PDSET features a fixed output voltage of 0.8V and can deliver up to 300mA of output current. It operates with an input voltage range up to 3.3V and boasts an ultra-low quiescent current of 2.6 µA and a maximum supply current of 9 µA. The regulator is housed in a 6-WSON package, making it suitable for surface-mount applications.

TPS7A1008PDSET Features

• Output Type: Fixed at 0.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 3.3V, providing flexibility in power source selection.
• Output Current Capability: 300mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: Maximum of 0.09V at 300mA, enhancing efficiency even at low input voltages.
• Ultra-Low Quiescent Current: 2.6 µA, minimizing power loss and extending battery life in portable devices.
• Control Features: Includes an enable function, allowing dynamic control of the regulator's operation.
• Protection Features: Over-current, over-temperature, and under-voltage lockout (UVLO) protections ensure robustness and reliability.
• High PSRR: 60dB to 35dB across a frequency range of 1kHz to 1.5MHz, providing excellent noise rejection.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Packaging: Tape & Reel (TR) format, suitable for automated assembly processes.

TPS7A1008PDSET Applications

The TPS7A1008PDSET is well-suited for applications that demand high efficiency and low power consumption. Its low dropout voltage and ultra-low quiescent current make it ideal for battery-powered devices, such as portable electronics, IoT devices, and wearables. The fixed output voltage and high PSRR ensure stable and clean power supply for sensitive analog and digital circuits, including sensors, microcontrollers, and RF modules. The enable function allows for dynamic power management, making it suitable for systems that require power gating to optimize energy usage.

Conclusion of TPS7A1008PDSET

The TPS7A1008PDSET from Texas Instruments stands out in the market due to its unique combination of low dropout voltage, ultra-low quiescent current, and high PSRR. These features make it an excellent choice for applications where power efficiency and signal integrity are critical. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Whether powering sensitive analog circuits or managing power in low-power systems, the TPS7A1008PDSET delivers exceptional performance in a compact and efficient package.