#Japan #ROHM #Kyoto #BD9xxN5 Series #Nano Cap

ROHM's Innovative LDO Regulator Series for High-Power Applications

In an increasingly tech-driven world, ROHM Co., Ltd. has unveiled a remarkable addition to its power management line-up—the BD9xxN5 Series of Low-Dropout (LDO) regulator ICs. This state-of-the-art series boasts a substantial output current of 500mA, designed to cater to the growing needs of modern electronic devices that require smaller yet more powerful power management solutions.

The Evolution of LDO Regulators

The introduction of the BD9xxN5 Series follows the success of the previous BD9xxN1 Series, which provided 150mA output current. With an increase of over threefold in output capability, the new series is poised to address a wider range of applications, particularly in sectors such as automotive equipment, industrial machinery, and communication infrastructure.

Key Features of the BD9xxN5 Series

One of the standout features of the BD9xxN5 series is its Ultra-Stable Control Technology, known as Nano Cap (TM). This proprietary innovation allows for stable operation even with compact capacitor sizes, making it ideal for applications where space is at a premium. This technology enables the use of very low output capacitance, approximately 470nF, while still achieving minimal output voltage ripple of about 250mV during load fluctuations.

This combination of characteristics not only promotes space-saving designs but also enhances versatility in component selection. The regulator can efficiently handle variations in load currents from 1mA to 500mA within just 1 microsecond, ensuring consistent performance across different operating conditions.

Applications and Advantages

As consumer electronics move towards higher density designs, the demand for power supply units capable of stable output with minimal size continues to rise. The BD9xxN5 Series is specifically engineered to support the needs of these compact devices, thus facilitating design flexibility and efficiency. From automotive applications to industrial devices, the versatility of this LDO regulator makes it a practical choice for engineers looking to optimize their electronic designs.

Moreover, ROHM provides high-precision SPICE simulation models, allowing engineers to simulate and analyze the performance of the BD9xxN5 Series effectively. These resources are available for download on ROHM's official website, ensuring users can seamlessly integrate the new LDO regulators into their projects.

Conclusion

With the introduction of the BD9xxN5 Series, ROHM demonstrates its commitment to innovation and excellence in power management solutions. By achieving high output current capabilities in ultra-small packages, ROHM not only addresses current market requirements but also future-proofs its offerings against the ever-evolving landscape of electronic design. Whether in automotive, industrial, or communication applications, the BD9xxN5 Series is set to redefine the standards of LDO regulator performance.

For more information about this groundbreaking series, visit ROHM's official site.