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Fairchild Semiconductor

Fairchild Semiconductor is a semiconductor manufacturer producing Linear Regulators (LDO), Gate Drivers, DC-DC Switching Regulators, AC-DC Converters & Offline Switchers, PFC Controllers. FPGACenter stocks 928 Fairchild Semiconductor products with global sourcing capabilities, quality inspection, and competitive pricing. All Fairchild Semiconductor components sourced through FPGACenter are 100% original with full traceability documentation.

928
Total Parts
360
In Stock
33
Categories
360
Active
563
EOL/Obsolete

Key Product Lines

Linear Regulators (LDO)Gate DriversDC-DC Switching RegulatorsAC-DC Converters & Offline SwitchersPFC Controllers

✅ Why Source Fairchild Semiconductor from FPGACenter

FPGACenter carries 928 Fairchild Semiconductor part numbers. Submit an RFQ for volume pricing and lead time on any Fairchild Semiconductor component.

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Fairchild Semiconductor Product Categories

Linear Regulators (LDO) (204)Gate Drivers (130)DC-DC Switching Regulators (107)AC-DC Converters & Offline Switchers (78)PFC Controllers (63)EEPROM (58)Power Supply Controllers & Monitors (36)Specialized Power Management (26)LED Drivers (25)Battery Chargers (24)Op Amps & Instrumentation Amplifiers (24)Power Distribution Switches (20)Special Purpose ICs (18)Voltage References (16)Signal Switches, MUX & Decoders (16)DC-DC Switching Controllers (11)Analog Comparators (11)Supervisors & Reset ICs (9)Motor Drivers & Controllers (9)Programmable Timers & Oscillators (8)Gates & Inverters (6)Buffers, Drivers, Receivers & Transceivers (5)Lighting & Ballast Controllers (5)Audio Amplifiers (5)EPROM (4)Current Regulation & Management (2)V/F and F/V Converters (2)Battery Management ICs (1)Drivers, Receivers & Transceivers (1)Linear & Switching Controllers (1)Full & Half-Bridge Drivers (1)ROM & NVRAM (1)Audio Special Purpose ICs (1)

All Fairchild Semiconductor Products

Page 35 of 47
Part NumberCategoryDescriptionPackageStockPriceStatus
FM93CS46EMT8EEPROMThe FM93CS46EMT8 is an EEPROM memory IC manufactured by Fairchild Semiconductor. Key technical specifications include 1Kbit memory size, 4.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the FM93CS46EMT8 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)1.515 In Stock$0.8720ACTIVERFQ
FM93CS46LEMT8EEPROMThe FM93CS46LEMT8 is an EEPROM memory IC manufactured by Fairchild Semiconductor. Key technical specifications include 1Kbit memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the FM93CS46LEMT8 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)1.615 In Stock$0.3924ACTIVERFQ
FM93CS56EM8EEPROMThe FM93CS56EM8 is an EEPROM memory IC manufactured by Fairchild Semiconductor. Key technical specifications include 2Kbit memory size, 4.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the FM93CS56EM8 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.568 In Stock$0.4162ACTIVERFQ
FM93CS56VM8EEPROMThe FM93CS56VM8 is an EEPROM memory IC manufactured by Fairchild Semiconductor. Key technical specifications include 2Kbit memory size, 4.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the FM93CS56VM8 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.880 In Stock$0.4517ACTIVERFQ
FPF2303MPXCTPower Distribution SwitchesThe FPF2303MPXCT is a power distribution IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a 8-MLP (3x3) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FPF2303MPXCT is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.6657OBSOLETERFQ
FSFR2100USAC-DC Converters & Offline SwitchersThe FSFR2100US is an AC-DC converter manufactured by Fairchild Semiconductor, part of the FSFR-US series. Technical highlights include -40°C ~ 130°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a 10-SSIP Module, 9 Leads, Formed Leads package and is rated for operation across -40°C ~ 130°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FSFR2100US is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-SSIP Module, 9 Leads, Formed LeadsRFQ for sourcingRFQOBSOLETERFQ
ILC6370AP52XDC-DC Switching RegulatorsThe ILC6370AP52X is a DC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in an SOT-89-5/6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC6370AP52X is currently in active production through Fairchild Semiconductor's standard distribution channels.SOT-89-5/644.400 In Stock$0.6778ACTIVERFQ
ILC6380BP-50DC-DC Switching RegulatorsThe ILC6380BP-50 is a DC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -30°C ~ 80°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a TO-243AA package and is rated for operation across -30°C ~ 80°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC6380BP-50 is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-243AA9.900 In Stock$0.7898ACTIVERFQ
ILC6380CP-25DC-DC Switching RegulatorsThe ILC6380CP-25 is a DC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -30°C ~ 80°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a TO-243AA package and is rated for operation across -30°C ~ 80°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC6380CP-25 is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-243AA8.976 In Stock$0.9630ACTIVERFQ
ILC6380CP-33DC-DC Switching RegulatorsThe ILC6380CP-33 is a DC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -30°C ~ 80°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a TO-243AA package and is rated for operation across -30°C ~ 80°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC6380CP-33 is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-243AA10.800 In Stock$0.9630ACTIVERFQ
ILC7062CM30XLinear Regulators (LDO)The ILC7062CM30X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a TO-236-3, SC-59, SOT-23-3 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC7062CM30X is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-236-3, SC-59, SOT-23-331.800 In Stock$0.6895ACTIVERFQ
ILC7062CM44XLinear Regulators (LDO)The ILC7062CM44X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a TO-236-3, SC-59, SOT-23-3 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ILC7062CM44X is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-236-3, SC-59, SOT-23-310.800 In Stock$1.03ACTIVERFQ
KA1458Op Amps & Instrumentation AmplifiersThe KA1458 is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the KA1458 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.5038OBSOLETERFQ
KA1458DOp Amps & Instrumentation AmplifiersThe KA1458D is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the KA1458D is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$3.46OBSOLETERFQ
KA1458DTFOp Amps & Instrumentation AmplifiersThe KA1458DTF is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the KA1458DTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$0.5038OBSOLETERFQ
KA1M0380RBYDTUAC-DC Converters & Offline SwitchersThe KA1M0380RBYDTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a TO-220-4 Full Pack, Formed Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA1M0380RBYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-220-4 Full Pack, Formed LeadsRFQ for sourcingRFQOBSOLETERFQ
KA1M0565RTUAC-DC Converters & Offline SwitchersThe KA1M0565RTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a TO-220-4 Full Pack package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA1M0565RTU is currently in active production through Fairchild Semiconductor's standard distribution channels.TO-220-4 Full Pack6.000 In Stock$73.20ACTIVERFQ
KA1M0680RBYDTUAC-DC Converters & Offline SwitchersThe KA1M0680RBYDTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a TO-3P-5 Formed Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA1M0680RBYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-3P-5 Formed LeadsRFQ for sourcing$0.0090OBSOLETERFQ
KA258Op Amps & Instrumentation AmplifiersThe KA258 is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA258 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcingRFQOBSOLETERFQ
KA258ADOp Amps & Instrumentation AmplifiersThe KA258AD is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA258AD is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ

Frequently Asked Questions

Where can I buy Fairchild Semiconductor electronic components?

FPGACenter stocks 928 Fairchild Semiconductor part numbers with 360 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Fairchild Semiconductor parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 563 end-of-life/obsolete Fairchild Semiconductor part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Fairchild Semiconductor products does FPGACenter carry?

We stock Fairchild Semiconductor products across 33 categories including Linear Regulators (LDO), Gate Drivers, DC-DC Switching Regulators, AC-DC Converters & Offline Switchers. Browse our full catalog or contact our sourcing team for any specific Fairchild Semiconductor part number.

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