Texas Instruments

TPS7A0228DBVR  

Linear & Switching Voltage Regulators

TPS7A0228DBVR Description

The TPS7A0228DBVR is a high-performance, low-dropout linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.8V with a maximum input voltage of 6V. This device is optimized for applications requiring low power consumption and high efficiency, making it ideal for battery-powered and portable electronics. The regulator supports a maximum output current of 200mA and features an ultra-low quiescent current of 60 nA, ensuring minimal power loss even under no-load conditions.

TPS7A0228DBVR Features

• Output Type: Fixed at 2.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 6V, providing flexibility for various power sources.
• Output Current: Capable of delivering up to 200mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.36V at 200mA, enabling efficient operation even at low input-to-output voltage differentials.
• Ultra-Low Quiescent Current: 60 nA, significantly reducing power consumption in standby mode.
• High PSRR: 55dB at 1kHz, ensuring excellent noise rejection and clean power delivery.
• Control Features: Includes current limit and enable functionality for enhanced control and protection.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) safeguard the device and connected components.
• Mounting Type: Surface mount, ideal for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Product Status: Active, ensuring availability for current and future projects.

TPS7A0228DBVR Applications

The TPS7A0228DBVR is well-suited for applications where low power consumption and high efficiency are critical. Its low dropout voltage and ultra-low quiescent current make it ideal for battery-powered devices, such as:

• Portable Electronics: Smartphones, tablets, and wearable devices.
• Medical Devices: Portable medical instruments and monitoring equipment.
• IoT Devices: Sensors and IoT gateways requiring long battery life.
• Consumer Electronics: Low-power audio and video equipment.

Conclusion of TPS7A0228DBVR

The TPS7A0228DBVR from Texas Instruments stands out as a versatile and efficient linear regulator, offering a unique combination of low dropout voltage, ultra-low quiescent current, and high PSRR. Its robust protection features and flexible control options make it a reliable choice for a variety of applications. Whether powering portable devices or sensitive electronics, the TPS7A0228DBVR ensures stable and efficient power delivery, making it a standout solution in the power management category.

TPS7A0228DBVR Documents

Download datasheets and manufacturer documentation for TPS7A0228DBVR

PCN :

Product Change Notification (PDF)