U

Temic

http://www.temic-semi.com/

U

Zentrum Mikroelektronik Dresden

http://www.zmd-gmbh.de/

UA

Motorola

http://www.mot-sps.com/

UA

Philips Semiconductor

http://www-eu.semiconductors.philips.com/

UA

Texas Instruments

http://www.ti.com/

UAA

Motorola

http://www.mot-sps.com/

UAA

Telefunken

http://www.vishay.de/

UAF

Burr-Brown

http://www.burr-brown.com/

UC

Motorola

http://www.mot-sps.com/

UC

STMicroelectronics

http://www.st.com/

UC

Unitrode

http://www.unitrode.com/

UCC

Unitrode

http://www.unitrode.com/

UCN

Allegro Microsystems

http://www.allegromicro.com/

UD

Zentrum Mikroelektronik Dresden

http://www.zmd-gmbh.de/

UDK

Allegro Microsystems

http://www.allegromicro.com/

UDN

Allegro Microsystems

http://www.allegromicro.com/

UGN

Allegro Microsystems

http://www.allegromicro.com/

ULN

Allegro Microsystems

http://www.allegromicro.com/

ULN

Motorola

http://www.mot-sps.com/

ULN

STMicroelectronics

http://www.st.com/

ULN

Texas Instruments

http://www.ti.com/