Texas Instruments

TPS7A0228PDBVR  

Linear & Switching Voltage Regulators

TPS7A0228PDBVR Description

The TPS7A0228PDBVR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for high-efficiency, low-power applications. It delivers a fixed 2.8V output with a maximum current of 200mA, making it ideal for battery-powered and space-constrained designs. With an ultra-low quiescent current of 60 nA, it significantly extends battery life in portable electronics. The device operates within a 6V maximum input range and features a low dropout voltage of 0.36V at 200mA, ensuring stable performance even with minimal headroom. Packaged in a SOT23-5 form factor, it is optimized for surface-mount applications where board space is critical.

TPS7A0228PDBVR Features

• Ultra-Low Quiescent Current (60 nA): Ideal for always-on, battery-operated systems.
• High PSRR (55dB @ 1kHz): Excellent noise rejection for sensitive analog/digital circuits.
• Low Dropout Voltage (0.36V @ 200mA): Maintains regulation with minimal input-output differential.
• Robust Protection: Includes over-current, over-temperature, and UVLO (Under Voltage Lockout) for enhanced reliability.
• Enable Control: Allows power sequencing and shutdown to minimize standby power.
• Compact SOT23-5 Package: Suitable for space-constrained PCB designs.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.

TPS7A0228PDBVR Applications

• IoT & Wearable Devices: Prolongs battery life with ultra-low Iq.
• Portable Medical Equipment: Reliable power for sensors and low-power MCUs.
• Industrial Sensors: Stable voltage supply in harsh environments.
• Consumer Electronics: Power management for handheld gadgets.
• Battery-Powered Systems: Efficient regulation in energy-harvesting applications.

Conclusion of TPS7A0228PDBVR

The TPS7A0228PDBVR stands out for its ultra-low power consumption, high PSRR, and robust protection features, making it a superior choice for low-power, noise-sensitive applications. Its small footprint and high efficiency cater to modern portable and IoT designs, while its industrial-grade reliability ensures long-term performance. For engineers seeking a compact, high-performance LDO, this regulator delivers an optimal balance of size, efficiency, and functionality.

TPS7A0228PDBVR Documents

Download datasheets and manufacturer documentation for TPS7A0228PDBVR

PCN Assembly/Origin :

Assembly Material 13/Jul/2023      

Datasheets :

TPS7A02 Datasheet      

PCN Packaging :

Additional Binary Codes 03/Oct/2022