Fuji Electric
DC/DC Power Supply control IC
STMicroelectronics
PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS
STMicroelectronics
PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS
SANYO -> Panasonic
LA7761
STMicroelectronics
PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS
ROHM Semiconductor
Microphone Amplifier