![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
Programmable voltage reference
![CYSTEKEC](/logo/CYSTEKEC.png)
Cystech Electonics Corp.
Adjustable Precision Shunt Regulators
![Microsemi](/logo/Microsemi.png)
Microsemi Corporation
PROGRAMMABLE PRECISION REFERENCES
![IKSEMICON](/logo/IKSEMICON.png)
IK Semicon Co., Ltd
Programmable Precision Reference
![Philips](/logo/Philips.png)
Philips Electronics
Adjustable precision shunt regulators
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
Programmable Shunt Regulator