| 1411921 | SI9111DY | High-Voltage Switchmode Controllers | Vishay |
| 1411922 | SI9111DY-T1 | High-Voltage Switchmode Controllers | Vishay |
| 1411923 | SI9111DY-T1-E3 | High-Voltage Switchmode Controllers | Vishay |
| 1411924 | SI9112 | High-Voltage Switchmode Controller | Vishay |
| 1411925 | SI9112DJ | High-Voltage Switchmode Controller | Vishay |
| 1411926 | SI9112DJ-E3 | High-Voltage Switchmode Controller | Vishay |
| 1411927 | SI9112DY | High-Voltage Switchmode Controller | Vishay |
| 1411928 | SI9112DY-T1 | High-Voltage Switchmode Controller | Vishay |
| 1411929 | SI9112DY-T1-E3 | High-Voltage Switchmode Controller | Vishay |
| 1411930 | SI9113 | High-Voltage Current Mode PWM Controller for ISDN Power Supplies | Vishay |
| 1411931 | SI9113DB | SI9113 Demonstration Board | Vishay |
| 1411932 | SI9114A | High-Frequency Switchmode Controller | Vishay |
| 1411933 | SI9114ADJ | High-Frequency Switchmode Controller | Vishay |
| 1411934 | SI9114ADJ-E3 | High-Frequency Switchmode Controller | Vishay |
| 1411935 | SI9114ADY | High-Frequency Switchmode Controller | Vishay |
| 1411936 | SI9114ADY-T1 | High-Frequency Switchmode Controller | Vishay |
| 1411937 | SI9114ADY-T1-E3 | High-Frequency Switchmode Controller | Vishay |
| 1411938 | SI9117 | High-Frequency Converter for Telecom Applications | Vishay |
| 1411939 | SI9118 | Programmable Duty Cycle Controller | Vishay |
|
| 1411940 | SI9119 | Programmable Duty Cycle Controller | Vishay |
| 1411941 | SI9120 | Universal Input Switchmode Controller | Vishay |
| 1411942 | SI9120DJ | Universal Input Switchmode Controller | Vishay |
| 1411943 | SI9120DJ-E3 | Universal Input Switchmode Controller | Vishay |
| 1411944 | SI9120DY | Universal Input Switchmode Controller | Vishay |
| 1411945 | SI9120DY-T1 | Universal Input Switchmode Controller | Vishay |
| 1411946 | SI9120DY-T1-E3 | Universal Input Switchmode Controller | Vishay |
| 1411947 | SI9121 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones | Vishay |
| 1411948 | SI9122 | 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Drivers | Vishay |
| 1411949 | SI9122DQ-T1 | 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Drivers | Vishay |
| 1411950 | SI9123 | 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Control | Vishay |
| 1411951 | SI9124 | 500-kHz Push-Pull DC-DC Converter With Integrated Secondary Synchronous Rectification Control | Vishay |
| 1411952 | SI9130 | P-Channel 30-V (D-S) MOSFET | Vishay |
| 1411953 | SI9130CG | Pin-Programmable Dual ControllerPortable PCs | Vishay |
| 1411954 | SI9130CG-T1 | Pin-Programmable Dual ControllerPortable PCs | Vishay |
| 1411955 | SI9130LG | Pin-Programmable Dual ControllerPortable PCs | Vishay |
| 1411956 | SI9130LG-T1 | Pin-Programmable Dual ControllerPortable PCs | Vishay |
| 1411957 | SI9135 | SMBus Multi-Output Power-Supply Controller | Vishay |
| 1411958 | SI9136 | Multi-Output Power-Supply Controller | Vishay |
| 1411959 | SI9137 | Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications | Vishay |
| 1411960 | SI9138 | Multi-Output, Individual On/Off Control Power-Supply Controller | Vishay |
