Siliconix is the largest subsidiary of Vishay Intertechnology with proportion of 80.4%. It makes and delivers power MOSFETs, power ICs, discrete components, analog switches, and multiplexers for computers, cell phones, fixed communications networks, automobiles, instrumentation, aircraft avionics and other consumer and industrial electronic systems.
Founded in 1962, Siliconix sells directly or through distributors and representatives. Its products are fabricated by subcontractors worldwide, including Japan, Germany, China, Taiwan, and the United States.
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Part Number |
Manufacturer |
Description |
Lifecycle |
Availability |
Quote |
RoHS |
Datasheet |
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FX5545G305ADJPI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK ADJV 10W PLUGN |
Obsolete |
In Stock |
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SI9139DG-3318 |
Vishay/Siliconix |
Current Mode PWM Controllers Dual Pwr-Supply Ctrl 3.3 and 1.8V |
EOL |
In Stock |
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SIP2213DMP-LG-E3 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 2.7/1.8V 150/300mA Dual Ouput |
EOL |
In Stock |
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SIP41111DYP-T1-E3 |
Vishay/Siliconix |
Power Driver ICs H-Bridge N-Ch MOSFET |
Obsolete |
In Stock |
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SI91841DT-50-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 150mA 5.0V CMOS LDO w/Discharge Option |
Obsolete |
In Stock |
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SI91872DMP-26-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA LDO 2.6V w/Error Flag |
Obsolete |
In Stock |
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FX5545G4025V0PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST 5V 5W PLUGN |
Obsolete |
In Stock |
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FX5545G0063V3PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST 3.3V 7.5W PLUG |
Obsolete |
In Stock |
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SI9174DH-T1 |
Vishay/Siliconix |
DC/DC Switching Controllers 600mA CMOS PWM/PSM Buck Converter |
Obsolete |
In Stock |
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FX5545G0081V4PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 1.4V 10W PLUGN |
Obsolete |
In Stock |
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FX5545G1082V5PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 2.5V 14W PLUGN |
Obsolete |
In Stock |
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FX5545G205ADJPI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK ADJV 8W PLUGN |
Obsolete |
In Stock |
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FX5545G0025V0PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST 5V 1.5W PLUG-N |
Obsolete |
In Stock |
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SIP12101DH-T1 |
Vishay/Siliconix |
DC/DC Switching Controllers 600mA Buck Converter Adjustable Vout |
Obsolete |
In Stock |
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SI91872DMP-28-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA LDO 2.8V w/Error Flag |
Obsolete |
In Stock |
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FX5545G006ADJPI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST ADJV 7.5W PLUG |
Obsolete |
In Stock |
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FX5545G1063V3PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST 3.3V 10W PLUGN |
Obsolete |
In Stock |
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SI9174DM-T1 |
Vishay/Siliconix |
DC/DC Switching Controllers 600mA CMOS PWM/PSM Buck Converter |
Obsolete |
In Stock |
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FX5545G2053V6PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 3.6V 8W PLUGN |
Obsolete |
In Stock |
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FX5545G106ADJPI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST ADJV 10W PLUGN |
Obsolete |
In Stock |
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SI9176DM-T1 |
Vishay/Siliconix |
DC/DC Switching Controllers 600mA CMOS PWM/PSM Buck Converter |
Obsolete |
In Stock |
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FX5545G2012V0PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 2V 3W PLUGN |
Obsolete |
In Stock |
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FX5545G3053V6PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 3.6V 10W PLUGN |
Obsolete |
In Stock |
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J500 |
Vishay/Siliconix |
Current & Power Monitors & Regulators 0.24mA +/-20% |
Obsolete |
In Stock |
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SI9175DH-T1 |
Vishay/Siliconix |
DC/DC Switching Controllers 600mA CMOS PWM/PSM Buck Converter |
Obsolete |
In Stock |
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SI9185DMP-AD-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 500mA Adj CMOS w/Error Flag |
Obsolete |
In Stock |
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SI91871DMP-28-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA LDO 2.8V w/Discharge Option |
Obsolete |
In Stock |
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FX5545G2051V8PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 1.8V 8W PLUGN |
Obsolete |
In Stock |
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SI9183DT-28-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 150mA 2.8V |
Obsolete |
In Stock |
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SI91821DH-25-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA 2.5V CMOS LDO w/Error Flag |
Obsolete |
In Stock |
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FX5545G4023V3PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BOOST 3.3V 5W PLUGN |
Obsolete |
In Stock |
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SI91842DT-26-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 150mA 2.6V Error Pin w/Discharge Option |
Obsolete |
In Stock |
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FX5545G018ADJPI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK ADJV 3.6W PLUGN |
Obsolete |
In Stock |
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SI91871DMP-18-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA LDO 1.8V w/Discharge Option |
Obsolete |
In Stock |
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SI91872DMP-30-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 300mA LDO 3.0V w/Error Flag |
Obsolete |
In Stock |
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FX5545G0081V2PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 1.2V 3.6W PLUGN |
Obsolete |
In Stock |
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SI91842DT-28-T1 |
Vishay/Siliconix |
Low Dropout (LDO) Regulators 150mA 2.8V Error Pin w/Discharge Option |
Obsolete |
In Stock |
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FX5545G1052V0PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 2V 6.5W PLUG-N |
Obsolete |
In Stock |
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J503 |
Vishay/Siliconix |
Current & Power Monitors & Regulators 0.56mA +/-20% |
Obsolete |
In Stock |
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FX5545G0011V8PI |
Vishay/Siliconix |
Switching Converters, Regulators & Controllers BUCK 1.8V 1.5W PLUGN |
Obsolete |
In Stock |
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