The TPS54231DRG4 from Texas Instruments is a high-performance, 2A step-down (Buck) DC-DC converter designed for efficient power management in a wide range of applications. This adjustable output regulator operates over an input voltage range of 3.5V to 28V, delivering a minimum output voltage of 0.8V and a maximum of 25V, making it highly versatile for both low and moderate voltage requirements. With a switching frequency of 570kHz, it balances efficiency and component size, reducing the need for bulky external filters. Packaged in an 8-pin SOIC and available in Tape & Reel (TR), it is optimized for surface-mount assembly in space-constrained designs.
This regulator excels in applications demanding stable, efficient power conversion, such as:
The TPS54231DRG4 stands out for its wide input range, compact form factor, and adjustable output, making it a reliable choice for engineers seeking a balance between performance and cost. Its 570kHz switching frequency ensures efficient operation with minimal external components, while RoHS3 compliance aligns with modern environmental standards. Whether for industrial, automotive, or consumer applications, this regulator delivers precision, durability, and design flexibility, solidifying its position as a go-to solution for DC-DC power conversion.
Download datasheets and manufacturer documentation for TPS54231DRG4