• The Leader of Semiconductor company in Korea
    First Silicon Co., Ltd
    It was established in 1st, APL., 2007 with the purpose, as the same meaning of our company name, dare to be the "FIRST" in the world in our forcusing Semiconductor field.
    More detail View Products
  • The Leader of Semiconductor company in Korea
    First Silicon Co., Ltd
    It was established in 1st, APL., 2007 with the purpose, as the same meaning of our company name, dare to be the "FIRST" in the world in our forcusing Semiconductor field.
    More detail View Products
  • The Leader of Semiconductor company in Korea
    First Silicon Co., Ltd
    It was established in 1st, APL., 2007 with the purpose, as the same meaning of our company name, dare to be the "FIRST" in the world in our forcusing Semiconductor field.
    More detail View Products

One of the Semiconductor Fabless company in Korea

The Leader of Semiconductor for power management

Regulator Power MOSFET

Three Terminal Positive Voltage Regulators 3.3V
THREE TERMINAL POSITIVE VOLTAGE REGULATORS 12V

more detail

Low Drop Regulator

LDO regulator, Io=1A, Vout: ADJ
LDO regulator, Io=1A, Vout: ADJ

more detail

Switching Regulator

3A , 30V Synch onus Rectified Step Down Converter
2A 380KHz 32V PWM Buck DC/DC Converter

more detail

Latest articles

Latest news and articles from our WebSite