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Category: IC Chips

Description: High-Voltage Switchmode Controllers

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  • SI9111 High-Voltage Switchmode Controllers
Part Number Seller's Name Stock Brand Package/Case Date Code Description Price
  • SI9110/SO

    Utsource 190880 N/A - High-Voltage Switchmode Controllers Inquiry

  • SI9110AK

    Utsource 190880 SIL/DG CDIP-14 - High-Voltage Switchmode Controllers Inquiry

  • SI9110D4

    Utsource 190880 - High-Voltage Switchmode Controllers Inquiry

  • SI9110DJ

    Utsource 190870 SILICONI DIP14 - High-Voltage Switchmode Controllers US $1.49

    Mei Tai Electronics Co.,Ltd. 291 Siliconix DIP 90+ US $1.24

    Xing Sheng Electronics Co.,Ltd. 485 SI DIP 93+ US $2.22

    Tian Tian Yuan Electronics Co.,Ltd. 152 SILICON DIP16 9418 US $2.22

    ZJ Electronics Co.,Ltd. 300 SILICONIX. DIP-14 97+ US $2.07

    Utsource Original Warehouse No.5 155 SILICON DIP16 - US $2.94

    Utsource Original Store 12376 Siliconix DIP 90+ US $2.66

    CHUANG KE GAO Electronics Co.,Ltd. 948 VISHAY DIP14 0048+ US $1.24

  • SI9110DJ-E3

    Utsource 206914 Vishay Siliconix 14-DIP (0.300", 7.62mm) - Cuk, Flyback, Forward Converter, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 14-PDIP Inquiry

  • SI9110DJ-T1-E3

    Utsource 190880 VISHAY DIP-14 10+ Inquiry

  • SI9110DY

    Utsource 190847 VISHAY SOP-14 - High-Voltage Switchmode Controllers US $1.35

    Xie Heng Wei Electronics Co.,Ltd 153 SILICOIX SOP8 99+ US $0.44

    SONGXING Electronics Co.,Ltd. 491 VISHAY SOP14 0212+ US $1.33

  • SI9110DY-E3

    Utsource 206909 Vishay Siliconix SOP-14 - Cuk, Flyback, Forward Converter, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC US $1.27

  • SI9110DY-T1

    Utsource 190880 SILICONIX SOP - High-Voltage Switchmode Controllers Inquiry

    CHUANG KE GAO Electronics Co.,Ltd. 13 SILICON SOP14 9942+9835+ US $0.31

    ZJ Electronics Co.,Ltd. 1048 SILICONIX SOP-14 9906 US $1.24

    Utsource Original Store 13743 SILICON SOP14 9942+9835+ US $0.40

  • SI9110DY-T1-E3

    Utsource 190880 VISHAY SOP-14 10+ High-Voltage Switchmode Controllers US $2.12

    Hua Ming Cheng Electronics Co.,Ltd. 703 VISHAY SOP-14 07+ IC REG CTRLR MULT TOP 14SOIC US $1.04

    Utsource Original Store 12808 VISHAY SOP-14 07+ IC REG CTRLR MULT TOP 14SOIC US $2.22

  • SI9111

    Utsource 190880 N/A SOP N/A High-Voltage Switchmode Controllers Inquiry

  • SI9111DJ

    Utsource 190880 SILICONIX DIP - High-Voltage Switchmode Controllers Inquiry

  • SI9111DY

    Utsource 190880 SI SOP14 04+ High-Voltage Switchmode Controllers US $2.04

    CHUANG KE GAO Electronics Co.,Ltd. 188 VISHAY SOP14 1021+0112+ US $0.62

    Utsource Original Store 12278 VISHAY SOP14 1021+0112+ US $0.80

  • SI9111DY-E3

    Utsource 206914 Vishay Siliconix 14-SOIC (0.154", 3.90mm Width) - Cuk, Flyback, Forward Converter, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC Inquiry

  • SI9111DY-T1

    Utsource 190880 SILICONIX SMD 07+ High-Voltage Switchmode Controllers Inquiry

  • SI9111DY-T1-E3

    Utsource 190880 VISHAY SOP-8 10+ High-Voltage Switchmode Controllers Inquiry

  • SI9112DJ

    Utsource 190880 SILICON DIP14 02+ High-Voltage Switchmode Controller US $4.32

    Tian Tian Yuan Electronics Co.,Ltd. 332 SILICONIX DIP14 9942+ US $1.48

    Utsource Original Store 12417 SILICONIX DIP14 9942+ US $2.22

    CHUANG KE GAO Electronics Co.,Ltd. 50 VISHAY DIP14 9942+ US $0.62

  • SI9112DJ-E3

    Utsource 190880 SIX - High-Voltage Switchmode Controller Inquiry

  • SI9112DJ-T1-E3

    Utsource 190880 VISHAY DIP-14 10+ Inquiry

  • SI9112DY

    Utsource 190858 VISHAY SOP14 - High-Voltage Switchmode Controller US $1.70

    Xing Sheng Electronics Co.,Ltd. 164 SILICON SOP14 03+ US $0.89

  • SI9112DY-E3

    Utsource 190880 SIX - High-Voltage Switchmode Controller Inquiry

  • SI9112DY-T1

    Utsource 190880 VISHAY SOP-14 03+ High-Voltage Switchmode Controller Inquiry

  • SI9112DY-T1-E3

    Utsource 190880 VISHAY SOP-16 10+ High-Voltage Switchmode Controller Inquiry

  • SI9113DY-E3

    Utsource 206959 Vishay Siliconix 14-SOIC (0.154", 3.90mm Width) - - Controller, ISDN Power Supplies Voltage Regulator IC 1 Output 14-SOIC Inquiry

  • SI9113DY-T1-E3

    Utsource 206959 Vishay Siliconix 14-SOIC (0.154", 3.90mm Width) - - Controller, ISDN Power Supplies Voltage Regulator IC 1 Output 14-SOIC Inquiry

  • SI9114

    Utsource 190880 N/A SOP N/A High-Frequency Switchmode Controller Inquiry

  • SI9114ADJ

    Utsource 190880 SILICON DIP 02+ High-Frequency Switchmode Controller Inquiry

    Xing Sheng Electronics Co.,Ltd. 75 SILICOM DIP14 9830 US $2.22

    GUANGZEDZ 25 VISHAY DIP16 9830+ US $0.67

  • SI9114ADJ-T1-E3

    Utsource 190880 VISHAY DIP-14 10+ Inquiry

  • SI9114ADY

    Utsource 190879 SI SOP-14 - High-Frequency Switchmode Controller US $1.35

    Xing Sheng Electronics Co.,Ltd. 2280 SILICON SOP14 04+ US $0.67

  • SI9114ADY-E3

    Utsource 206914 Vishay Siliconix 14-SOIC (0.154", 3.90mm Width) - Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC Inquiry

  • SI9114ADY-T1

    Utsource 190880 SILICONIX SOP14 0148+ High-Frequency Switchmode Controller Inquiry

  • SI9114ADY-T1-E3

    Utsource 190880 VISHAY SOP14 08+PB High-Frequency Switchmode Controller Inquiry

  • SI9114ADY-TI

    Utsource 190880 SILCONIX SOP 00+ High-Frequency Switchmode Controller US $0.82

  • SI9114DJ

    Utsource 190880 SILICON DIP14 02+ High-Frequency Switchmode Controller Inquiry

  • SI9114DY

    Utsource 190880 N/A SOP14 - High-Frequency Switchmode Controller Inquiry

  • SI9115DJ

    Utsource 190880 SILICON DIP16 02+ High-Voltage Switchmode Controllers Inquiry

    Xing Sheng Electronics Co.,Ltd. 125 SILICON DIP16 9424+ US $3.33

  • SI9117DY

    Utsource 190880 N/A SOP - High-Frequency Converter for Telecom Applications Inquiry

  • SI9118DY

    Utsource 190880 N/A SMD - Programmable Duty Cycle Controller Inquiry

  • SI9118DY-E3

    Utsource 206914 Vishay Siliconix 16-SOIC (0.154", 3.90mm Width) - Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC Inquiry

  • SI9118DY-T1-E3

    Utsource 206914 Vishay Siliconix 16-SOIC (0.154", 3.90mm Width) - Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC Inquiry

  • SI911DY

    Utsource 190880 SI SOP-14 94+ Inquiry


SI9111 has several brands around the world that may have alternate names for SI9111 due to regional differences or acquisition. SI9111 may also be known as the following names:

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  • SIL/DG
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Total products: 2399871

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Average lead time: 39.09 Hour

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SI9111 High-Voltage Switchmode Controllers


Utsource certified used partsUsed and refurbished parts offered by Utsource are guaranteed can be used normally.



High-Voltage Switchmode Controllers


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