SG Micro Corp (SGMICRO) specializes in high performance, high quality analog products IC design, marketing and sale. SG Micro offers currently 15 product families with over 600 part numbers.

SGMICRO’s experienced analog IC design team is the key to company’s success. The multinational design team consists of analog IC design experts with 20+ years of experience in IC design, layout, process, assembly, test and quality control. SGMICRO’s design expertise and continuous investments in R&D assure the performance and quality of its products match or exceed those of the world’s top analog IC suppliers.



Operational Amplifires & Comparators:

  • World Class HIFI audio Op Amp
  • Worls cass high presicion OP Amp
  • High output current Op Amp series : 800mA , 1.5A, 3A peak current
  • World’s lowest operation current Comparator

Buffers & Amplifiers:

  • Video buffer, 8MHz – 200MHz band width for different type of signals
  • Audio line drivers, Speaker drivers, Earphone drivers

Analog Switches:

  • Wide pass band, Low R.ON, and/or Comb for specific under 40V

Logic Gadget: Small Logic & Level Shiffer


LDO and DC/DC:

  • 1mmx1mm packaged LDO , high PSRR FOR wireless app
  • 40V, 150 mA High Voltage LDO
  • Buck, Boost DC/DC Converters for POL

WLED Drivers & Flash Light Drivers:

  • Wide coverage, parallel/serial/multi-feedback, input voltage up to 18V
  • 1.5A DC/DC type LED flash driver

Li+/Poly Battery Electronics:

  • Linear chargers with EOC voltage 4.05V, 4.2V, 4.35V
  • Protection IC: single chip solution

Microprocessor Supervisory Circuits

OV/OC Switches

MOSFET Drivers