Texas Instruments

TPS7A0522PDBZT  

Linear & Switching Voltage Regulators

TPS7A0522PDBZT Description

The TPS7A0522PDBZT is a highly efficient, low-dropout linear regulator designed by Texas Instruments. This device is part of the Power Management Integrated Circuits (PMIC) category and offers a fixed output voltage of 2.2V with a maximum output current of 200mA. It is housed in a compact SOT23-3 package, making it suitable for space-constrained applications. The regulator is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with a wide range of power sources.

TPS7A0522PDBZT Features

• Output Type: Fixed, providing a stable 2.2V output voltage.
• Input Voltage Range: Up to 5.5V, ensuring flexibility in power source selection.
• Output Current: Capable of delivering up to 200mA, suitable for a variety of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.382V at 200mA, enhancing efficiency and performance in low-input voltage scenarios.
• Low Quiescent Current: Only 3 µA, which minimizes power consumption in standby mode.
• High Power Supply Rejection Ratio (PSRR): 40dB across a frequency range of 1kHz to 1MHz, ensuring excellent noise rejection and stable output.
• Control Features: Includes an enable pin for easy control and power management.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect against various fault conditions.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Mounting Type: Surface mount, compatible with automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), suitable for a wide range of manufacturing environments.

TPS7A0522PDBZT Applications

The TPS7A0522PDBZT is ideal for applications requiring a stable and efficient power supply in a compact form factor. Specific use cases include:

• Consumer Electronics: Portable devices such as smartphones, tablets, and wearable technology where space and power efficiency are critical.
• Industrial Applications: Low-power sensors and IoT devices that require reliable power management and minimal power consumption.
• Medical Devices: Portable medical equipment and diagnostic tools that demand high performance and low noise.
• Communication Systems: Low-power communication modules and RF devices that benefit from the regulator's high PSRR and low dropout voltage.

Conclusion of TPS7A0522PDBZT

The TPS7A0522PDBZT from Texas Instruments stands out in the realm of low-dropout linear regulators due to its combination of high efficiency, low quiescent current, and robust protection features. Its compact SOT23-3 package and fixed 2.2V output make it an excellent choice for a wide range of applications, particularly those with stringent space and power constraints. The device's high PSRR and low dropout voltage ensure stable and efficient operation, making it a reliable solution for modern electronic designs.

TPS7A0522PDBZT Documents

Download datasheets and manufacturer documentation for TPS7A0522PDBZT

SPICE Models :

TPS7A0533P PSpice Transient Model       TPS7A0508P PSpice Transient Model       TPS7A0530P Unencrypted PSpice Transient Model       TPS7A0518P Unencrypted PSpice Transient Model       TPS7A0518P PSpice Transient Model       TPS7A0515P Unencrypted PSpice Transient Model       TPS7A0508P Unencrypted PSpice Transient Model       TPS7A05285P PSpice Transient Model       TPS7A0512P PSpice Transient Model       TPS7A051825P Unencrypted PSpice Transient Model       TPS7A0533P Unencrypted PSpice Transient Model       TPS7A0522P PSpice Transient Model       TPS7A0531P Unencrypted PSpice Transient Model       TPS7A0525P PSpice Transient Model       TPS7A0531P PSpice Transient Model       TPS7A051825P PSpice Transient Model       TPS7A0512P Unencrypted PSpice Transient Model       TPS7A0510P Unencrypted PSpice Transient Model       TPS7A0522P Unencrypted PSpice Transient Model       TPS7A05285P Unencrypted PSpice Transient Model       TPS7A0530P PSpice Transient Model       TPS7A0528P PSpice Transient Model       TPS7A0510P PSpice Transient Model       TPS7A0515P PSpice Transient Model       TPS7A0525P Unencrypted PSpice Transient Model       TPS7A0520P PSpice Transient Model       TPS7A0528P Unencrypted PSpice Transient Model