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Fairchild Semiconductor

1,259 parts 1,192 with datasheets page 1 of 9

Every Fairchild Semiconductor part in the catalogue, by stock depth, with price breaks and stock from each distributor that carries it. Spans Voltage Reference · Controllers · Single Diodes · Bridge Rectifiers · Single Bipolar Transistors · Voltage Regulators - DC DC Switching Regulators · Single Zener Diodes · Analog Switches, Multiplexers, Demultiplexers · Single FETs, MOSFETs · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · Power Distribution Switches, Load Drivers · Instrumentation, Op Amps, Buffer Amps and 80 more.

Fairchild Semiconductor has 1,259 parts in the TracedParts catalogue, across 92 categories, 1,192 of them with a distributor datasheet link. Price and stock come from DigiKey, Mouser and element14 through their own APIs, pulled 2026-09-25. The 150 listed here hold 147,847,518 units between them.

Which Fairchild Semiconductor parts are in stock, and what do they cost?

PART NUMBER
CATEGORY
DESCRIPTION
PACKAGE
TOTAL STOCK
FROM
LM431SACMFX
Voltage Reference
Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±2% 100 mA SOT-23F-3
SOT-23-3 Flat Leads
7,493,251
RM 0.53
LM431SBCMLX
Voltage Reference
Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA SOT-89-3
TO-243AA
5,418,194
RM 1.09
FUSB300UCX
Controllers
Interface
-
5,016,000
RM 3.88
1N4148-T50A
Single Diodes
Diode 100 V 200mA Through Hole DO-204AH (DO-35)
DO-204AH, DO-35, Axial
4,425,000
RM 0.08
MDB10SS
Bridge Rectifiers
Bridge Rectifier Single Phase Standard 1 kV Surface Mount 4-MicroDIP/SMD
4-SMD, Gull Wing
3,416,000
RM 0.61
1N4937
Single Diodes
Diode 600 V 1A Through Hole Axial
DO-204AL, DO-41, Axial
3,000,557
RM 0.12
KSP2907ATA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
2,865,074
RM 0.24
FAN48614BUC50X
Voltage Regulators - DC DC Switching Regulators
Boost Switching Regulator IC Positive Fixed 5V 1 Output 9-UFBGA, WLCSP
9-UFBGA, WLCSP
2,706,435
RM 1.66
BZX85C15-T50A
Single Zener Diodes
Zener Diode 15 V 1 W ±6% Through Hole DO-204AL (DO-41)
DO-204AL, DO-41, Axial
2,664,000
RM 0.20
KST4403MTF
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 40 V 600 mA 200MHz 350 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
2,398,345
RM 0.20
KA431SMF2TF
Voltage Reference
Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±2% 100 mA SOT-23F-3
SOT-23-3 Flat Leads
2,379,499
RM 0.44
FSA3051TMX
Analog Switches, Multiplexers, Demultiplexers
1 Circuit IC Switch 2:1 10Ohm 6-TMLP (1X1)
6-XFDFN
2,337,184
RM 1.58
FDC654P
Single FETs, MOSFETs
P-Channel 30 V 3.6A (Ta) 1.6W (Ta) Surface Mount SuperSOT™-6
Surface Mount
2,305,364
RM 1.01
FAN5355UC00X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.75V 1 Output 800mA 12-UFBGA, WLCSP
12-UFBGA, WLCSP
2,285,750
RM 4.57
RB520S30
Single Diodes
Diode 30 V 200mA Surface Mount SOD-523
SC-79, SOD-523
2,148,602
RM 0.20
SS9014DBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 45 V 100 mA 270MHz 450 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
2,028,912
RM 0.16
MMBZ5240B
Single Zener Diodes
Zener Diode 10 V 225 mW ±5% Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
1,922,327
RM 0.16
BAS20
Single Diodes
Diode 150 V 200mA Surface Mount SOT-23-3 (TO-236)
TO-236-3, SC-59, SOT-23-3
1,895,200
RM 0.16
NCP133AMXADJTCG
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 6-XDFN (1.2x1.2)
6-XFDFN Exposed Pad
1,653,000
RM 1.62
KSB564ACYTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 25 V 1 A 110MHz 800 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
1,622,092
RM 0.16
SS9013GBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 20 V 500 mA 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
1,584,912
RM 0.16
KSA992FBTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 120 V 50 mA 100MHz 500 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
1,580,658
RM 0.28
FSA9683UCX
Power Distribution Switches, Load Drivers
Power Switch/Driver
-
1,560,000
RM 6.67
FAN48680UC08X
Voltage Regulators - DC DC Switching Regulators
Switching Regulator IC Output
-
1,488,000
RM 1.13
FAN53612DUC205X-FS
Voltage Regulators - DC DC Switching Regulators
Switching Regulator IC Output
-
1,440,867
RM 2.14
FAN4174IP5X
Instrumentation, Op Amps, Buffer Amps
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
1,384,297
RM 0.85
FPF2411BUCX-F130
Power Distribution Switches, Load Drivers
Power Switch/Driver 1:1 P-Channel 6A 12-WLCSP (1.29x1.83)
12-WLCSP (1.29x1.83)
1,351,362
RM 2.55
FAN48623UC35X
Voltage Regulators - DC DC Switching Regulators
Boost Switching Regulator IC Positive Programmable 3.5V 1 Output 2.5A 16-UFBGA, WLCSP
16-UFBGA, WLCSP
1,277,932
RM 4.16
FJZ594JCTF
JFETs
JFET N-Channel 20 V 1 mA 100 mW Surface Mount SOT-623F
SOT-623F
1,271,060
RM 0.16
KSA1281YTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 50 V 2 A 100MHz 1 W Through Hole TO-92-3
TO-226-3, TO-92-3 Long Body, Formed Leads
1,252,177
RM 0.81
KSC945YBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 50 V 150 mA 300MHz 250 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
1,235,108
RM 0.24
FXLA0104QFX-F106
Translators, Level Shifters
Voltage Level Translator Bidirectional 1 Circuit 4 Channel 140Mbps 12-UMLP (1.7x2)
12-UFQFN
1,151,509
RM 3.07
KSP92BU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 300 V 500 mA 50MHz 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
1,130,771
RM 0.28
FSA8049UCX
Audio Special Purpose
Audio Detection Switch 1 Channel 9-WLCSP (1.22x1.22)
9-UFBGA, WLCSP
1,119,643
RM 1.41
MMBTA63
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP - Darlington 30 V 1.2 A 125MHz 350 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
1,117,725
RM 0.20
RS1K
Single Diodes
Diode 800 V 1A Surface Mount DO-214AC (SMA)
DO-214AC, SMA
1,104,216
RM 0.49
FDD6N25TM
Single FETs, MOSFETs
N-Channel 250 V 4.4A (Tc) 50W (Tc) Surface Mount TO-252AA
Surface Mount
1,038,784
RM 1.50
FUSB301ATMX-SN00362-FS
Controllers
Interface
-
1,020,000
RM 2.67
FPF2005
Power Distribution Switches, Load Drivers
Power Switch/Driver 1:1 P-Channel 100mA SC-70-5
SC-70-5
1,019,463
RM 1.62
FSA8039AUMSX-F106
Audio Special Purpose
Audio Detection Switch 1 Channel 10-UMLP (1.4x1.8)
10-UFQFN
1,010,000
RM 3.15
FPF2195BUCX
Power Distribution Switches, Load Drivers
Power Switch/Driver 1:1 P-Channel 1.5A 6-WLCSP (0.96x1.66)
6-WLCSP (0.96x1.66)
998,150
RM 2.67
PN100
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 45 V 500 mA 250MHz 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
984,224
RM 0.28
FDC796N
Single FETs, MOSFETs
N-Channel 30 V 12.5A (Ta) 2W (Ta) Surface Mount SuperSOT™-6 FLMP
Surface Mount
983,985
RM 3.80
KSA733GTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 50 V 150 mA 180MHz 250 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
966,856
RM 0.16
MMBD1701A
Single Diodes
Diode 30 V 50mA Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
963,425
RM 0.69
FMS6151L6X
Video Processing
Video Driver IC NTSC 6-MicroPak Package
6-UFDFN
949,404
RM 1.29
KSC1623LMTF-FS
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 50 V 100 mA 250MHz 200 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
943,210
RM 0.16
ES2DAF
Single Diodes
Diode 200 V 2A Surface Mount DO-214AD (SMAF)
DO-214AD, SMAF
900,421
RM 1.37
SS9013HBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 20 V 500 mA 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
885,245
RM 0.16
KSC1623YMTF
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 50 V 100 mA 250MHz 200 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
878,363
RM 0.16
MMBT3906K
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 350 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
865,626
RM 0.16
FDD8896
Single FETs, MOSFETs
N-Channel 30 V 17A (Ta), 94A (Tc) 80W (Tc) Surface Mount TO-252 (DPAK)
Surface Mount
843,383
RM 2.59
FSA2270TUMX-F106-FS
Analog Switches - Special Purpose
Switch IC Channel
-
815,000
RM 3.48
FAN5361UC123X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 1.233V 1 Output 600mA 6-UFBGA, WLCSP
6-UFBGA, WLCSP
808,898
RM 2.14
NC7SP00P5X
Gates and Inverters
NAND Gate IC 1 Channel SC-70-5
5-TSSOP, SC-70-5, SOT-353
802,648
RM 0.53
KSB772YSTU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 30 V 3 A 80MHz 1 W Through Hole TO-126-3
TO-225AA, TO-126-3
797,650
RM 1.21
SB580
Single Diodes
Diode 80 V 5A Through Hole DO-201AD
DO-201AD, Axial
783,030
RM 1.86
RC0431AST
Voltage Reference
Shunt Voltage Reference IC Adjustable 1.24V 12 VV ±1% 15 mA SOT-23-5
SC-74A, SOT-753
782,204
RM 0.40
FAN53555UC08X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 4A 20-UFBGA, WLCSP
20-UFBGA, WLCSP
769,464
RM 2.22
FAN53555UC05X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 5A 20-UFBGA, WLCSP
20-UFBGA, WLCSP
762,726
RM 2.22
FES10G
Single Diodes
Diode 400 V 10A Surface Mount TO-277-3
TO-277, 3-PowerDFN
762,128
RM 3.48
NC7SZ157FHX
Signal Switches, Multiplexers, Decoders
Multiplexer 1 x 2:1 6-MicroPak2™
6-UFDFN
760,776
RM 0.53
FAN53555UC09X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.603V 1 Output 5A 20-UFBGA, WLCSP
20-UFBGA, WLCSP
755,583
RM 2.22
SS9015DBU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 45 V 100 mA 190MHz 450 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
753,175
RM 0.16
FSA850UCX
Specialized
PDA's, Portable Audio/Video, Smartphones Interface 12-WLCSP (1.16x1.56)
12-UFBGA, WLCSP
752,680
RM 2.59
CAT6243-ADJMT5T3
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WDFN (3x3)
6-WDFN Exposed Pad
743,603
RM 3.07
FSA6157L6X
Analog Switches - Special Purpose
Audio, Video Switch IC 1 Channel 6-MicroPak
6-UFDFN
737,898
RM 1.58
FDS8433A-G
Single FETs, MOSFETs
P-Channel 20 V 5A (Ta) 2.5W (Ta) Surface Mount 8-SOIC
Surface Mount
717,491
RM 1.70
MM74HCT14MX
Gates and Inverters
Inverter IC 6 Channel Schmitt Trigger 14-SOIC
14-SOIC (0.154", 3.90mm Width)
710,454
RM 0.81
FSA9682UCX
Analog Switches, Multiplexers, Demultiplexers
Circuit IC Switch
-
702,000
RM 6.87
FJY3002R
Single, Pre-Biased Bipolar Transistors
Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 250 MHz 200 mW Surface Mount SOT-523F
SC-89, SOT-490
679,297
RM 0.20
FSA3030UMX
Analog Switches - Special Purpose
USB Switch IC 1 Channel 12-UMLP (1.8x1.8)
12-UFQFN
669,559
RM 2.51
KSA733CGBU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 50 V 150 mA 180MHz 250 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
657,077
RM 0.16
FAN53610AUC30X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 3V 1 Output 1A 6-UFBGA, WLCSP
6-UFBGA, WLCSP
643,873
RM 4.20
2N3906BU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
643,810
RM 0.20
FDD6030L
Single FETs, MOSFETs
N-Channel 30 V 12A (Ta), 50A (Tc) 3.2W (Ta), 56W (Tc) Surface Mount TO-252 (DPAK)
Surface Mount
636,845
RM 5.01
KSP2907ABU
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 625 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
634,539
RM 0.24
FDZ193P
Single FETs, MOSFETs
P-Channel 20 V 3A (Ta) 1.9W (Ta) Surface Mount 6-WLCSP (1x1.5)
Surface Mount
628,295
RM 1.33
FPF1203LUCX
Power Distribution Switches, Load Drivers
Power Switch/Driver 1:1 P-Channel 2.2A 4-WLCSP (0.76x0.76)
4-WLCSP (0.76x0.76)
611,024
RM 1.09
NC7NZ04K8X
Gates and Inverters
Inverter IC 3 Channel US8
8-VFSOP (0.091", 2.30mm Width)
599,654
RM 0.81
NC7SZ00FHX
Gates and Inverters
NAND Gate IC 1 Channel 6-MicroPak2™
6-UFDFN
596,623
RM 1.05
BC556CTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 65 V 100 mA 150MHz 500 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
594,240
RM 0.16
FSA9485UCX
Battery Management
Battery Multi-Function Controller IC 25-WLCSP (2.4x2)
25-UFBGA, WLCSP
580,218
RM 3.88
FDS8878
Single FETs, MOSFETs
N-Channel 30 V 10.2A (Ta) 2.5W (Ta) Surface Mount 8-SOIC
Surface Mount
571,358
RM 1.29
FSA2267L10X
Analog Switches - Special Purpose
Audio Switch IC 2 Channel 10-MicroPak™
10-UFQFN Exposed Pad
569,727
RM 2.59
SS8050DTA
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 25 V 1.5 A 100MHz 1 W Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
559,500
RM 0.36
NC7SZ384P5X
Signal Switches, Multiplexers, Decoders
Bus Switch 1 x 1:1 SC-70-5
5-TSSOP, SC-70-5, SOT-353
558,903
RM 0.44
NC7SV32L6X
Gates and Inverters
OR Gate IC 1 Channel 6-MicroPak
6-UFDFN
557,591
RM 0.85
FDPF5N50NZF
Single FETs, MOSFETs
N-Channel 500 V 4.2A (Tc) 30W (Tc) Through Hole TO-220F-3
Through Hole
551,100
RM 2.87
FQPF9N50CT
Single FETs, MOSFETs
N-Channel 500 V 9A (Tc) 44W (Tc) Through Hole TO-220F-3
Through Hole
549,940
RM 4.61
S210
Single Diodes
Diode 100 V 2A Surface Mount DO-214AA (SMB)
DO-214AA, SMB
544,382
RM 1.74
FSUSB31L8X
Analog Switches - Special Purpose
USB Switch IC 1 Channel 8-MicroPak™
8-UFQFN
523,229
RM 2.22
NC7ST08M5
Gates and Inverters
AND Gate IC 1 Channel SOT-23-5
SC-74A, SOT-753
520,484
RM 1.54
FDS7066ASN3
Single FETs, MOSFETs
N-Channel 30 V 19A (Ta) 3W (Ta) Surface Mount 8-SO
Surface Mount
512,205
RM 7.64
FDD6512A
Single FETs, MOSFETs
N-Channel 20 V 10.7A (Ta), 36A (Tc) 3.8W (Ta), 43W (Tc) Surface Mount TO-252 (DPAK)
Surface Mount
511,130
RM 2.59
NC7SZ00M5
Gates and Inverters
NAND Gate IC 1 Channel SOT-23-5
SC-74A, SOT-753
500,326
RM 1.54
NC7S02M5
Gates and Inverters
NOR Gate IC 1 Channel SOT-23-5
SC-74A, SOT-753
498,724
RM 1.54
FAN104WMX
AC DC Converters, Offline Switchers
Converter Offline Topology 80kHz ~ 90kHz 8-SOIC
8-SOIC (0.154", 3.90mm Width)
497,500
RM 2.67
NC7SV58FHX
Gates and Inverters - Multi-Function, Configurable
Configurable Multiple Function Configurable 1 Circuit 3 Input 6-MicroPak2™
6-UFDFN
494,969
RM 1.09
LC75813TS-E
Display Drivers
LCD Driver 100-TQFP (14x14)
100-TQFP
493,013
RM 12.86
ES2D
Single Diodes
Diode 200 V 2A Surface Mount DO-214AA (SMB)
DO-214AA, SMB
483,558
RM 0.73
MM74HC574SJX
Flip Flops
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)
20-SOIC (0.209", 5.30mm Width)
483,346
RM 3.27
FJNS4202RTA
Single, Pre-Biased Bipolar Transistors
Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 200 MHz 300 mW Through Hole TO-92S
TO-226-3, TO-92-3 Short Body
477,000
RM 0.16
FXLA2203UMX
Specialized
Subscriber Identity Modules (SIM) Interface 24-UMLP (3.4x2.5)
24-UFQFN
476,137
RM 1.78
FAN604SMX
AC DC Converters, Offline Switchers
Converter Offline Flyback Topology 18.5kHz ~ 130kHz 10-SOIC
10-SOP (0.154", 3.90mm Width)
468,759
RM 4.65
IRF730B
Single FETs, MOSFETs
N-Channel 400 V 5.5A (Tc) 73W (Tc) Through Hole TO-220
Through Hole
465,585
RM 1.86
FDSS2407
FET, MOSFET Arrays
Mosfet Array 62V 3.3A 2.27W Surface Mount 8-SOIC
8-SOIC (0.154", 3.90mm Width)
456,969
RM 3.88
FAN5345S25X
LED Drivers
LED Driver IC Output Dimming
-
454,000
RM 2.39
MJD2955TF
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 60 V 10 A 2MHz 1.75 W Surface Mount TO-252 (DPAK)
TO-252-3, DPAK (2 Leads + Tab), SC-63
448,746
RM 1.78
SS9011GBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 30 V 30 mA 2MHz 400 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
444,709
RM 0.32
NC7SV58L6X
Gates and Inverters - Multi-Function, Configurable
Configurable Multiple Function Configurable 1 Circuit 3 Input 6-MicroPak
6-UFDFN
440,000
RM 1.58
NC7SP126FHX
Buffers, Drivers, Receivers, Transceivers
Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-MicroPak2™
6-UFDFN
437,886
RM 1.46
FFB3904
Bipolar Transistor Arrays
Bipolar (BJT) Transistor Array 2 NPN (Dual) 40V 200mA 250MHz 300mW Surface Mount SC-88 (SC-70-6)
6-TSSOP, SC-88, SOT-363
433,217
RM 0.49
KSA1182YMTF
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 30 V 500 mA 200MHz 150 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
432,249
RM 0.20
FM75M8X
Analog and Digital Output
Temperature Sensor Digital, Local -40°C ~ 125°C 11 b 8-SOIC
8-SOIC (0.154", 3.90mm Width)
431,401
RM 4.93
FDMS8690
Single FETs, MOSFETs
N-Channel 30 V 14A (Ta), 27A (Tc) 2.5W (Ta), 37.8W (Tc) Surface Mount 8-MLP (5x6), Power56
Surface Mount
429,820
RM 5.42
FAN53202UC23X
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 5A 20-UFBGA, WLCSP
20-UFBGA, WLCSP
429,000
RM 3.68
FDS6690S
Single FETs, MOSFETs
N-Channel 30 V 10A (Ta) 1W (Ta) Surface Mount 8-SOIC
Surface Mount
427,120
RM 6.19
NC7SZ332L6X
Gates and Inverters
OR Gate IC 1 Channel 6-MicroPak
6-UFDFN
422,000
RM 0.57
FDFS2P753Z
Single FETs, MOSFETs
P-Channel 30 V 3A (Ta) 1.6W (Ta) Surface Mount 8-SOIC
8-SOIC
416,558
RM 1.74
FAN5611S7X
LED Drivers
LED Driver IC 4 Output Linear Analog, PWM Dimming 40mA SC-88 (SC-70-6)
6-TSSOP, SC-88, SOT-363
412,791
RM 3.27
KST3904MTF
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 350 mW Surface Mount SOT-23-3
TO-236-3, SC-59, SOT-23-3
409,144
RM 0.16
FDPF5N50NZ
Single FETs, MOSFETs
POWER FIELD-EFFECT TRANSISTOR, 4
-
408,923
RM 4.81
FSA8039UMSX
Audio Special Purpose
Audio Channel
-
405,000
RM 4.93
FQPF9N50C
Single FETs, MOSFETs
N-Channel 500 V 9A (Tc) 44W (Tc) Through Hole TO-220-3
TO-220-3
404,491
RM 5.62
FAN7601N
AC DC Converters, Offline Switchers
Converter Offline Flyback Topology Up to 300kHz 8-MDIP
8-DIP (0.300", 7.62mm)
402,284
RM 2.67
FXLA104UMX
Translators, Level Shifters
Voltage Level Translator Bidirectional 1 Circuit 4 Channel 140Mbps 16-UMLP (1.8x2.6)
16-UFQFN
402,183
RM 1.41
FIN212ACGFX
Serializers, Deserializers
Serializer/Deserializer 12/2 Input 2/12 Output 42-USS-BGA (3.5x4.5)
42-VFBGA
401,543
RM 8.49
FGBS3040E1-SN00390
Single IGBTs
IGBT
-
399,771
RM 12.90
FAN53501AUCX-P
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 1.82V 1 Output 600mA 5-UFBGA, WLCSP
5-UFBGA, WLCSP
399,000
RM 1.05
FDG329N
Single FETs, MOSFETs
N-Channel 20 V 1.5A (Ta) 420mW (Ta) Surface Mount SC-88 (SC-70-6)
Surface Mount
398,935
RM 1.05
FAN53526UC96X-FS
Voltage Regulators - DC DC Switching Regulators
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 3A 15-UFBGA, WLCSP
15-UFBGA, WLCSP
396,000
RM 2.75
TIP42CTU-T
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 100 V 6 A 3MHz 2 W Through Hole TO-220-3
TO-220-3
395,423
RM 1.82
KSH210TF
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 25 V 5 A 65MHz 1.4 W Surface Mount TO-252 (DPAK)
TO-252-3, DPAK (2 Leads + Tab), SC-63
393,429
RM 1.82
KSC1008YBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 60 V 700 mA 50MHz 800 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
390,621
RM 0.32
FAN53611AUC11X
Voltage Regulators - DC DC Switching Regulators
Switching Regulator IC Output
-
388,046
RM 3.19
SS8050DBU
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 25 V 1.5 A 100MHz 1 W Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA)
387,186
RM 0.61
KSA709YTA
Single Bipolar Transistors
Bipolar (BJT) Transistor PNP 150 V 700 mA 50MHz 800 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
386,401
RM 0.32
FAN25800AUC28X
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-WLCSP (0.65x0.65)
4-XFBGA, WLCSP
384,000
RM 1.09
FYPF1010DNTU
Diode Arrays
Diode Array 1 Pair Common Cathode 100 V 10A Through Hole TO-220-3 Full Pack
TO-220-3 Full Pack
383,489
RM 3.31
FSA1211UMX
Analog Switches - Special Purpose
Isolation Switch IC 12 Channel 28-UMLP (3.6x2.9)
28-UQFN Exposed Pad
380,652
RM 5.21
NC7SV08FHX
Gates and Inverters
AND Gate IC 1 Channel 6-MicroPak2™
6-UFDFN
380,000
RM 0.53
FGA20S120M
Single IGBTs
IGBT Trench Field Stop 1200 V 40 A 348 W Through Hole TO-3P
TO-3P-3, SC-65-3
378,450
RM 10.31
NC7SZ86M5
Gates and Inverters
IC Channel
-
376,500
RM 1.54
NC7WP32L8X
Gates and Inverters
OR Gate IC 2 Channel 8-MicroPak™
8-UFQFN
375,000
RM 1.82
KSC388CYTA
Single Bipolar Transistors
Bipolar (BJT) Transistor NPN 25 V 50 mA 300MHz 300 mW Through Hole TO-92-3
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
373,960
RM 0.20
SFR9224TM
Single FETs, MOSFETs
P-Channel 250 V 2.5A (Tc) 2.5W (Ta), 30W (Tc) Surface Mount TO-252 (DPAK)
Surface Mount
373,718
RM 1.82
FDS6572A
Single FETs, MOSFETs
N-Channel 20 V 16A (Ta) 2.5W (Ta) Surface Mount 8-SOIC
Surface Mount
373,117
RM 8.53
FSA2467UMX-FS
Analog Switches, Multiplexers, Demultiplexers
2 Circuit IC Switch 2:2 400Ohm (Typ) 16-UMLP (1.8x2.6)
16-UFQFN
372,511
RM 1.70
FAN5616MPX
LED Drivers
LED Driver IC 3 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 40mA 16-MLP (3x3)
16-WFQFN Exposed Pad
368,785
RM 3.36

Common questions about Fairchild Semiconductor parts

How many Fairchild Semiconductor parts does TracedParts list?
1,259 part numbers across 92 categories, 1,192 of them with a datasheet link from the distributor that supplied the record.
Which Fairchild Semiconductor parts are in stock?
This page is ordered by total stock depth across every distributor quoting the part, so whatever is most readily available appears first. Each row shows the combined stock and the lowest unit price found.
How much do Fairchild Semiconductor parts cost?
Unit prices start at RM 0.08 at quantity one and fall at higher price breaks. Every figure comes from DigiKey, Mouser or element14 through their own APIs, in the catalogue snapshot of 2026-09-25, and is indicative rather than a binding quote.