Analog Devices Inc./Maxim
Microchip
STMicroelectronics
Texas Instruments
Infineon
On Semiconductor
Sharp Microelectronics
Panasonic
Advanced Monolithic
AMS
HTC Korea TAEJIN Tech
UTC
Holtek
MaxLinear
Richtek
VBsemi
UMW
HGSEMI
Slkor
PowTech
Torex
Nisshinbo
XBLW