Texas Instruments

TPS7A0528PDBZT

TPS7A0528PDBZT Description

The TPS7A0528PDBZT is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this device offers a fixed output voltage of 2.8V and can deliver up to 200mA of current. It is housed in a compact SOT23-3 package, making it ideal for space-constrained designs. The regulator is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with a wide range of power sources.

TPS7A0528PDBZT Features

• Output Type: Fixed at 2.8V, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 200mA, suitable for low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.308V at 200mA ensures high efficiency, even at low input voltages.
• Low Quiescent Current: Only 3µA, minimizing power consumption in standby mode.
• High PSRR: 40dB across a wide frequency range (1kHz to 1MHz), providing excellent noise rejection.
• Control Features: Includes an enable pin, allowing for precise control over the regulator's operation.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect connected components.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount, ideal for automated assembly processes.
• Packaging: Tape & Reel (TR), facilitating easy handling and storage.

TPS7A0528PDBZT Applications

The TPS7A0528PDBZT is well-suited for a variety of applications where a reliable and efficient power supply is essential. Its low dropout voltage and high PSRR make it ideal for:

• Battery-powered devices: Ensuring stable operation even as the battery voltage drops.
• Low-power sensors: Providing a clean power source with minimal noise.
• Portable electronics: Offering a compact solution for space-constrained designs.
• Medical devices: Ensuring reliable operation with over-current and over-temperature protection.
• Industrial control systems: Providing a stable power supply for sensitive control circuits.

Conclusion of TPS7A0528PDBZT

The TPS7A0528PDBZT from Texas Instruments is a versatile and efficient linear regulator that offers a combination of high performance and compact design. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of applications. Whether used in battery-powered devices, low-power sensors, or portable electronics, the TPS7A0528PDBZT ensures stable and efficient power delivery. Its compliance with environmental and regulatory standards further enhances its suitability for modern electronic designs.