We have a consistent function from planning of semiconductor devices to development, production, sales and quality assurance. And with CMOS analog technology which realized commercialization ahead of the world as the core, we are developing a compact, low power consumption power IC for the mobile equipment market, high voltage, high current, high performance for the in-vehicle / We are supplying power ICs featuring features as a compact and highly accurate protection IC for the Li ion battery market, contributing to the added value improvement of customer products.

Power Management ICs

According to the use intended by customers, we have a broad lineup of consumer, industrial, and automotive products.

LDO Linear Regulators

DC/DC Switching Regulators

Voltage Detectors (Reset ICs)

Watchdog Timers

Reset Timer ICs

Switch ICs

LED Driver Controller ICs

Power Management Multi-channel ICs

Operational Amplifiers & Comparators

Battery Management ICs

Li-ion battery protection ICs featuring high accuracy, low supply current and various protections that contribute to enhancing the safety of customers' products, etc.

Lithium-ion Battery Protection ICs

Analog Front End

Mixed Signal ICs / Digital ICs

RTCs including a clock adjust function which correct such as variations of the crystal oscillator frequency, frequency deviation caused by temperature, and so on; Power delivery controller ICs meeting the USB Type-C Connector and the USB Power Delivery Standards, etc.

Real Time Clock

LD Driver ICs for Display

USB Power Delivery Controller ICs