Unisonic – Active Components
Unisonic Technologies Co. (UTC) has proven to be a high value component level solutions provider of integrated circuits and discrete semiconductors with emphasis on design and manufacturing at the highest level of quality. Unisonic Technologies Company Limited was set up in 1990, and it is the manufacturing supplier for high-tech semiconductor devices and IC design, and its products are mainly of Power Management, and Audio Power Amplifier IC, supplemented with Motor Controller, OP, and TR.
Unisonic Technologies Company Limited was set up in 1990, and it is the manufacturing supplier for high-tech semiconductor devices and IC design, and its products are mainly of Power Management, and Audio Power Amplifier IC, supplemented with Motor Controller, OP, and TR. These components are primarily used in the market of PC, telecom, and consumer products, and they are sold throughout Asian area, while the company also owns direct branch in South Korea, Thailand, and India.
UTC has implemented an IDM (Integrated Device Manufacturer) vertical resource integration strategy, positioning itself as a highly integrated semiconductor manufacturer. The departure from the traditional OEM/ODM service model is marked by a more assertive approach, requiring mastery of independent competencies at every crucial stage—spanning research and development, design, manufacturing, packaging, testing, and brand marketing. This comprehensive approach aims to secure productivity advantages and technical independence, distinguishing it from the commissioned OEM model employed by domestic vendor suppliers and showcasing its full competitiveness.
Following the IDM approach, UTC has diversified its product lines extensively. The applications of its products are wide-ranging. For instance, its power management IC finds utility in various devices such as motherboards, optical-electric storage products, power supplies, and digital cameras. In the case of audio power amplifier series, UTC caters to customer requirements across a spectrum from 0.25W to 35W. Its functionalities cover a diverse range including headphone, mono, stereo BTL with shutdown, and DC volume control, providing multiple options for applications like car radios, car TVs, LCD monitors/TVs, DVD players, MP3 players, CD-ROM drives, mobile phones, notebooks, PDAs, and other wireless equipment.
UTC Products
| UTC Integrated Circuits | Voltage Detect & System Reset IC | ||
| Low dropout Regulators | Mouse and Keyboard Controllers | ||
| Power Supply Control IC | Remote Controller IC | ||
| Comparators | Christmass Lamp Controllers | ||
| OP Amplifiers | Melody IC | ||
| Timers | Multiplexer / Demultiplexer IC | ||
| Audio Power Amplifier | Power MOS | ||
| Telecommunication Circuits | Converters | ||
| Motor Control ICs | Logic IC | ||
| Radio & Cassette Recorder Circuits | Video IC | ||
| Television Circuits | LED IC | ||
| Interface & Driver Circuits | Other | ||
| Power Factor Control IC | UTC Discrete | ||
| Alarm / Sound General IC | Transistors | ||
| Leakage Current Detectors | JFET | ||
| Hall IC | SCR | ||
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TRIAC | ||
| DIODE | |||
Applications:
UTC's semiconductor solutions find applications in various industries, including automotive, industrial, consumer electronics, and telecommunications. Their products are integral components in electronic devices and systems.
Product Catalogs
PWM Controllers
Low dropout linear regulators