SI9121DY-3-E3
Manufacturers：
Vishay/Siliconix
Description：
IC CONV ISDN PWR SUPPLY 8SOIC
SI9121DY-3-T1-E3
Manufacturers：
Vishay/Siliconix
Description：
IC CONV ISDN PWR SUPPLY 8SOIC
SI9121DY-5-E3
Manufacturers：
Vishay/Siliconix
Description：
IC CONV ISDN PWR SUPPLY 8SOIC
SI9121DY-5-T1-E3
Manufacturers：
Vishay/Siliconix
Description：
IC CONV ISDN PWR SUPPLY 8SOIC