Torex Semiconductor
Torex Semiconductor is a Japanese IC design company specializing in ultra-small, ultra-low-power voltage regulators and power management ICs. Torex's LDOs, DC-DC converters, voltage detectors, and load switches are optimized for space-constrained, battery-powered applications in wearables, IoT sensors, medical devices, and portable consumer electronics — where every micron of board space and microamp of quiescent current matters.
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About Torex Semiconductor
Founded in 1995 and headquartered in Tokyo, Japan, Torex Semiconductor focuses exclusively on power management ICs with an emphasis on miniaturization and energy efficiency. The company is known for pioneering the WCSP (wafer-chip-scale package) format in voltage regulators, enabling the smallest possible power IC footprints for wearable and IoT applications.
Torex's product families include XC6xxx ultra-low-power LDOs with quiescent currents as low as 0.3µA, XC9xxx high-frequency synchronous DC-DC converters in 1mm × 1mm packages, XC6xxx voltage detectors for battery monitoring, and XD-series load switches with ultra-low RON. These ICs are critical in coin-cell and energy-harvesting powered designs where every microamp of quiescent current directly impacts battery life.
On Octatronics, search Torex products by XC6, XC9, XCL, and XD-prefix part numbers. Filter by output voltage, quiescent current, package size, and input voltage range, then submit RFQs.
Torex Semiconductor Product Lines
Explore Torex Semiconductor's extensive product portfolio by major product area.
Power Management
Regulators, converters, controllers and power switches set voltage and current across a design. Compare input range, output range, efficiency, switching behavior, protection and thermal limits.
