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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.

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

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 8 of 47
Part NumberCategoryDescriptionPackageStockPriceStatus
FAN2558S18XLinear Regulators (LDO)The FAN2558S18X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2558S18X is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-75339.087 In Stock$0.3430ACTIVERFQ
FAN2558S25XLinear Regulators (LDO)The FAN2558S25X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2558S25X is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-75318.763 In Stock$0.3532ACTIVERFQ
FAN2558S33XLinear Regulators (LDO)The FAN2558S33X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2558S33X is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-7531.632 In Stock$0.4306ACTIVERFQ
FAN2558SXLinear Regulators (LDO)The FAN2558SX is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2558SX is currently in active production through Fairchild Semiconductor's standard distribution channels.SOT-23-6 Thin, TSOT-23-69.000 In Stock$3.31ACTIVERFQ
FAN2559MP10XLinear Regulators (LDO)The FAN2559MP10X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 6-VDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559MP10X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.6-VDFN Exposed PadRFQ for sourcing$0.7755OBSOLETERFQ
FAN2559MP15XLinear Regulators (LDO)The FAN2559MP15X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 6-VDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559MP15X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.6-VDFN Exposed PadRFQ for sourcing$0.8591OBSOLETERFQ
FAN2560UC13X_SN00140Linear Regulators (LDO)The FAN2560UC13X_SN00140 is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 5-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2560UC13X_SN00140 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.5-UFBGA, WLCSPRFQ for sourcingRFQOBSOLETERFQ
FAN2560UC15XLinear Regulators (LDO)The FAN2560UC15X is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C 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 5-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2560UC15X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.5-UFBGA, WLCSPRFQ for sourcing$1.30OBSOLETERFQ
FAN256L8XAnalog ComparatorsThe FAN256L8X is an analog comparator manufactured by Fairchild Semiconductor. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 8-UFQFN package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the FAN256L8X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-UFQFNRFQ for sourcing$0.2259OBSOLETERFQ
FAN256L8X-F106Analog ComparatorsThe FAN256L8X-F106 is an analog comparator manufactured by Fairchild Semiconductor. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 8-UFQFN package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the FAN256L8X-F106 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-UFQFN33.463 In Stock$0.2259ACTIVERFQ
FAN301HLMY-F116Power Supply Controllers & MonitorsThe FAN301HLMY-F116 is a voltage supervisor manufactured by Fairchild Semiconductor. Key technical specifications include 500V input voltage, 1.5 mA quiescent current, and -40°C ~ 105°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN301HLMY-F116 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$1.27OBSOLETERFQ
FAN301HLMY-FS16Power Supply Controllers & MonitorsThe FAN301HLMY-FS16 is a voltage supervisor manufactured by Fairchild Semiconductor. Design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This standard mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN301HLMY-FS16 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.8100OBSOLETERFQ
FAN301HLMY-FV16Power Supply Controllers & MonitorsThe FAN301HLMY-FV16 is a voltage supervisor manufactured by Fairchild Semiconductor. Design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This standard mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN301HLMY-FV16 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.9900OBSOLETERFQ
FAN301ULMYPower Supply Controllers & MonitorsThe FAN301ULMY is a voltage supervisor manufactured by Fairchild Semiconductor. Key technical specifications include 500V input voltage, 1.5 mA quiescent current, and -40°C ~ 105°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN301ULMY 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$0.3705OBSOLETERFQ
FAN302HLMY-F117AC-DC Converters & Offline SwitchersThe FAN302HLMY-F117 is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 105°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 Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 105°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN302HLMY-F117 is currently in active production through Fairchild Semiconductor's standard distribution channels.8-SOIC (0.154", 3.90mm Width)11.791 In Stock$0.3882ACTIVERFQ
FAN3100CMPXGate DriversThe FAN3100CMPX is a combinational logic IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 18V supply voltage and -55°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 6-WDFN Exposed Pad package and is rated for operation across -55°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the FAN3100CMPX is currently in active production through Fairchild Semiconductor's standard distribution channels.6-WDFN Exposed Pad6.412 In Stock$0.5201ACTIVERFQ
FAN3100CSXGate DriversThe FAN3100CSX is a combinational logic IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 18V supply voltage and -55°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -55°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the FAN3100CSX is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-75355.061 In Stock$0.3177ACTIVERFQ
FAN3100TMPXGate DriversThe FAN3100TMPX is a combinational logic IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 18V supply voltage and -55°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 6-WDFN Exposed Pad package and is rated for operation across -55°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the FAN3100TMPX is currently in active production through Fairchild Semiconductor's standard distribution channels.6-WDFN Exposed Pad34.127 In Stock$0.8143ACTIVERFQ
FAN3100TSXGate DriversThe FAN3100TSX is a combinational logic IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 18V supply voltage and -55°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -55°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the FAN3100TSX is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-75339.394 In Stock$0.4378ACTIVERFQ
FAN3111CSXGate DriversThe FAN3111CSX is a combinational logic IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 18V supply voltage and -40°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the FAN3111CSX is currently in active production through Fairchild Semiconductor's standard distribution channels.SC-74A, SOT-75321.989 In Stock$0.5279ACTIVERFQ

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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