Product Announcements: IC Power Supplies

ROHM's BU665xNUX series of 3ch CMOS LDO regulators provide 200mA output in a combination of voltages. Other features include excellent noise and load response characteristics with a circuit current of only 120µA in a compact surface mount package. (read more)

ROHM's isolated LED driver (BP5845W) features constant current output (set via external resistors), an integrated transformer, and is capable of driving 6-9 1W LEDs from 100VAC input. In addition, flicker-free dimming (0-100%) is possible using PWM control. (read more)

Developed using energy saving technologies adopted from AC/DC converter designs, the BP5843A constant current LED driver seamlessly integrates all control circuits, switching elements, transformers, and constant current circuits required for LED drive into a compact, isolated SIP form factor. (read more)

LED driver suitable for high-beam, low-beam and daytime running light circuits; controls dimming without PWM input; provides range of protection functions; unique buck/boost topology more efficient and requires fewer external components. (read more)