ROHM Semiconductor Launches High-Current LDO Regulators with Ultra-Small Capacitor Support
Event summary
- ROHM Semiconductor introduced the BD9xxN5 Series LDO regulators with 500mA output current, leveraging its Nano Cap™ technology.
- The series includes 18 products designed for 12V/24V primary power supply applications in automotive, industrial, and communication infrastructure.
- Mass production began in October 2025 with a monthly capacity of 300,000 units.
- The regulators achieve stable operation with ultra-small capacitors as low as 470nF, enabling space savings and design flexibility.
The big picture
ROHM Semiconductor's new LDO regulators address the growing demand for compact, high-power electronic devices by enabling stable operation with ultra-small capacitors. This innovation is particularly relevant in automotive and industrial applications where space savings and design flexibility are critical. The launch underscores ROHM's commitment to advancing power supply technology through its proprietary Nano Cap™ technology.
What we're watching
- Market Adoption
- How quickly the BD9xxN5 Series will be adopted in high-power applications across automotive and industrial sectors.
- Competitive Response
- Whether competitors will introduce similar high-current LDO regulators with ultra-small capacitor support.
- Production Scaling
- The pace at which ROHM can scale production to meet demand, given the 300,000-unit monthly capacity.
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