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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.

✓ Originality review✓ 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 19 of 47
Part NumberCategoryDescriptionPackageStockPriceStatus
FAN54120UC420XBattery ChargersThe FAN54120UC420X is a battery charger IC manufactured by Fairchild Semiconductor. Technical highlights include -30°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 Surface Mount component is supplied in a 6-VDFN Exposed Pad package and is rated for operation across -30°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN54120UC420X is currently in active production through Fairchild Semiconductor's standard distribution channels.6-VDFN Exposed Pad7.502 In Stock$0.2671ACTIVERFQ
FAN54120UC425XBattery ChargersThe FAN54120UC425X is a battery charger IC manufactured by Fairchild Semiconductor. Technical highlights include -30°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 Surface Mount component is supplied in a 6-VDFN Exposed Pad package and is rated for operation across -30°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN54120UC425X is currently in active production through Fairchild Semiconductor's standard distribution channels.6-VDFN Exposed Pad8.727 In Stock$0.6930ACTIVERFQ
FAN54120UC435XBattery ChargersThe FAN54120UC435X is a battery charger IC manufactured by Fairchild Semiconductor. Technical highlights include -30°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 Surface Mount component is supplied in a 6-VDFN Exposed Pad package and is rated for operation across -30°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN54120UC435X is currently in active production through Fairchild Semiconductor's standard distribution channels.6-VDFN Exposed Pad14.400 In Stock$0.3811ACTIVERFQ
FAN5420UCXBattery ChargersThe FAN5420UCX is a battery charger IC manufactured by Fairchild Semiconductor. Design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN5420UCX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.3877OBSOLETERFQ
FAN54300UCXBattery ChargersThe FAN54300UCX is a battery charger IC manufactured by Fairchild Semiconductor. Technical highlights include -30°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 Surface Mount component is supplied in a 30-UFBGA, WLCSP package and is rated for operation across -30°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN54300UCX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.30-UFBGA, WLCSPRFQ for sourcing$0.6895OBSOLETERFQ
FAN5602MP45XDC-DC Switching RegulatorsThe FAN5602MP45X 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 Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN5602MP45X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-WDFN Exposed PadRFQ for sourcing$0.7965OBSOLETERFQ
FAN5602MP5XDC-DC Switching RegulatorsThe FAN5602MP5X 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 Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN5602MP5X is currently in active production through Fairchild Semiconductor's standard distribution channels.8-WDFN Exposed Pad1.554 In Stock$0.8127ACTIVERFQ
FAN5602MU33XDC-DC Switching RegulatorsThe FAN5602MU33X 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 Surface Mount component is supplied in a 8-VSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN5602MU33X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-VSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcing$3.51OBSOLETERFQ
FAN5608DHMPXLED DriversThe FAN5608DHMPX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-WQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5608DHMPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.12-WQFN Exposed PadRFQ for sourcing$4.76OBSOLETERFQ
FAN5608DMPXLED DriversThe FAN5608DMPX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5608DMPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-WDFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
FAN5609MTCXLED DriversThe FAN5609MTCX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5609MTCX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.14-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$4.00OBSOLETERFQ
FAN5610MPXLED DriversThe FAN5610MPX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5610MPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-WDFN Exposed PadRFQ for sourcing$3.00OBSOLETERFQ
FAN5612S7XLED DriversThe FAN5612S7X is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 6-TSSOP, SC-88, SOT-363 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5612S7X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.6-TSSOP, SC-88, SOT-363RFQ for sourcing$2.54OBSOLETERFQ
FAN5613MPXLED DriversThe FAN5613MPX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-VFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5613MPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-VFDFN Exposed PadRFQ for sourcing$2.54OBSOLETERFQ
FAN5614S7XLED DriversThe FAN5614S7X is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 6-TSSOP, SC-88, SOT-363 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5614S7X is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.6-TSSOP, SC-88, SOT-363RFQ for sourcing$2.54OBSOLETERFQ
FAN5622SXLED DriversThe FAN5622SX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and 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 (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5622SX is currently in active production through Fairchild Semiconductor's standard distribution channels.SOT-23-6 Thin, TSOT-23-627.181 In Stock$0.2124ACTIVERFQ
FAN5624UMPXLED DriversThe FAN5624UMPX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 10-UFQFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5624UMPX is currently in active production through Fairchild Semiconductor's standard distribution channels.10-UFQFN12.000 In Stock$0.3375ACTIVERFQ
FAN5626LXLED DriversThe FAN5626LX is an LED driver IC manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 10-UFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the FAN5626LX is currently in active production through Fairchild Semiconductor's standard distribution channels.10-UFQFN Exposed Pad1.557 In Stock$0.3898ACTIVERFQ
FAN5631MPXDC-DC Switching RegulatorsThe FAN5631MPX 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 Surface Mount component is supplied in a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN5631MPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFDFN Exposed PadRFQ for sourcing$0.6240OBSOLETERFQ
FAN5632MPXDC-DC Switching RegulatorsThe FAN5632MPX 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 Surface Mount component is supplied in a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN5632MPX is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFDFN Exposed PadRFQ for sourcing$0.6240OBSOLETERFQ

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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