Texas Instruments

TPS7133QP  

Linear & Switching Voltage Regulators

TPS7133QP Description

The TPS7133QP is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this regulator offers a fixed output voltage of 3.3V and is capable of delivering up to 500mA of output current. With a maximum input voltage of 10V, the TPS7133QP ensures reliable operation across a wide range of input conditions. The regulator features a low dropout voltage of 0.4V at 500mA, which allows it to maintain regulation even when the input voltage is close to the output voltage, making it ideal for battery-powered applications.

TPS7133QP Features

• Output Type: Fixed at 3.3V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 10V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 500mA, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: 0.4V at 500mA, enhancing efficiency and extending battery life.
• Low Quiescent Current: 350 µA, minimizing power consumption during standby or low-load conditions.
• Control Features: Includes enable and power good signals, allowing for precise control and monitoring of the power supply.
  -Protection ** Features**: Over-temperature and reverse polarity protection ensure robustness and reliability.
• PSRR: 59dB to 54dB at 120Hz, providing excellent noise rejection and clean power output.
• Mounting Type: Through-hole, suitable for applications requiring robust mechanical stability.
• Package: Supplied in a tube package, facilitating easy handling and assembly in production environments.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.

TPS7133QP Applications

The TPS7133QP is ideal for a wide range of applications where a stable and efficient power supply is critical. Its fixed 3.3V output and low dropout voltage make it particularly suitable for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The regulator's low quiescent current and high PSRR ensure minimal power loss and clean power delivery, making it an excellent choice for applications sensitive to noise and power fluctuations.

Conclusion of TPS7133QP

The TPS7133QP from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern electronic systems. Its fixed 3.3V output, low dropout voltage, and low quiescent current make it an ideal solution for battery-powered applications where power efficiency and stability are paramount. With features such as enable and power good signals, over-temperature protection, and reverse polarity protection, the TPS7133QP offers enhanced control and reliability. Its through-hole mounting and tube packaging ensure ease of integration and robustness in various industrial and consumer applications.

TPS7133QP Documents

Download datasheets and manufacturer documentation for TPS7133QP

Datasheets :

TPS71 Datasheet      

PCN Design/Specification :

Material Set 30/Mar/2017