Ngā Kāwai
- Nga Rohe Whakaraupapa (IC)
Nga Rohe Whakaraupapa (IC)
Interface - Pūrongo, Tae CapacitiveICs motuhakePMIC - Nga Kaitautoko Ngaohiko - Te Whakamahere MaPMIC - Nga Kaituku Rawa - Kaiwhakahaere WhakahaerePMIC - Nga Kaituku Rawa - Raina + WhakawhitiPMIC - Nga Kaitautoko Rawa - RainaPMIC - Nga Kaituku Ngaohiko - Kaiwhakahaere WhakawPMIC - Kaiwhakahaere Ngaohiko - Mana Whakawhiti DCPMIC - He Korero KoreroPMIC - V / F me F / V KaitahuriPMIC - Whakahaere TohuPMIC - KaitirotiroPMIC - RMS ki te DC ConvertersPMIC - Mana Whakahaere Mana, AroturukiPMIC - Mana Ki runga i nga Kaiwhakahaere Ethernet PMIC - Whakahaere Mana - TohainaPMIC - Whakawhiti Tohu Power, Tae KarerePMIC - PFC (Whakaaetanga Whakamori Mana)Kaiwhakahaere PMIC - OR, Whakakatau WhakaaroPMIC - Nga Kaikoi Mane, Nga KaitukuPMIC - Maamaa, Kaihauturu BallastPMIC - Kaituku ArataiPMIC - Kaituku PanePMIC - Nga Kaihautuku Hot HotPMIC - Kaituku PutaPMIC - Kaihauturu, Half-BridgePMIC - Te Whakanui HangarauPMIC - Whakaaturanga WhakaatuPMIC - Te Ture Whakahaere / WhakahaerePMIC - Whakahaere BatteryPMIC - Karauna BatteryPMIC - Nga Kaituku AC DC, Nga Kaitawhiti TuimotuPūmahara - KaiwhakahaereMaharahara - Whakatairanga Whirihoranga mo nga FPGMaharahara - PatuhiMaharaharaPaerewa - Nga Mahi Mahi AunoaHaumaru - Kaituku, Taumata TaumataTe Aroha - Te Waea WhakanuiaPaerewa - Whakawhiti tohu, Multiplexers, WhakatauPūmahara - Nga Rehita RehitaHaumaru - Nga Kaihanga Paari me nga KaiwhaiHaumaru - Nga MahawiPūmahara - TaeHaumaru - Nga Tae me nga Inverters - Maha-Mahi, TaHaumaru - Nga Kii me nga InvertersHaumaru - Poutuka TaePūmahara - Pūmahara FIFOsHaumaru - Kaitohutohu, KaiwewePūmahara - TauiraHaumaru - Kaipupuri, Kaikatuhi, Kaiwhiwhi, KaihokoRaina - Ataata AtaataRaina - KaitohuRaina - Anapl Multipliers, DividersRaina - Amplifiers - Ataata Ataata me nga ModulesRaina - Nga Kaituku Nui - Te Raa MahingaRaina - Amplifiers - Whakangungu, OP Amps, Taura WRaina - Amplifiers - AtaataAtanga - Tuhituhi Reo me te WhakahauInterface - UARTs (Kaituku Whakawhiti Kaihauturu AAtanga - TelecomAtanga - TohainaAtanga - Waitohu WaitohuAtanga - Waitohu Motuhake, Kaihautoro, KaiwhangaInterface - Serializers, DeserializersInterface - Whakaaturanga me te Whakaaturanga WaehAtanga - KaupapaInterface - Modems - IC me ModulesAtanga - I Whakawhānui A / OAtanga - Maama - MahiInterface - Whakawhitiwhiti, Whakatauranga, KaitukAtanga - Nga Kaikoi, Nga Kaiwhiwhi, Nga KaitukuAtanga - Waitohu Mamati Tuku (DDS)Atanga - KaiwhakahaereAtanga - CODECsInterface - Whakawhiti Analog, Multiplexers, DemulInterface - Whakawhiti Analog - Te Whakamahere RawWhakauru - Ko te Pūnaha i te Motu (SoC)Te whakauru - PLD (Pūrere Pūmanawa Taumahi)He whakauru - MicroprocessorsTe whakauru - Nga kaimono - Whakaritea WhakamaungaTe whakauru - Nga kaipupuriKei roto - Microcontroller, Microprocessor, ModuleTe Whakauru - FPGA (Mahere Whakatairanga Mahere TaWhakauruhia - FPGA (Mahere Taumahi Tautuhinga Tae)Kua whakauruhia - DSP (Nga Tukatuka Waitohu MamatiKei te whakauruhia - CPLDs (Pūmanawa Papatono TaumRaraunga Raraunga - Kaituku Mata MataRaraunga Raraunga - Ataahua ki nga Kaituku Analog Raraunga Raraunga - Nga Potentiometers MamatiRaraunga Raraunga - Analog ki te Kaituku Ahurangi Raraunga Raraunga - Whakamutu Whakamutunga Analog Raraunga Raraunga - ADCs / DAC - Te Whakamahere RaTe Whero / Te Whakaoho - Nga Mataarai I te AoTe Whero / Te Timinga - Nga Timar Taputapu me nga Whero / Timing - Nga Patuhi ICWhero / Timinga - Nga Rarangi WhakaroaTe Whero / Te Timinga - Nga Kaihanga Karauna, PLLsWhero / Timingi - Karaoke Karaka, KaikoiTe Whero / Te Timinga - Te Whakamahinga TaumahiTe Waaatuhi Aapiri
Kaihoko Hot
More categories
- Hua Rawehake Utu
Hua Rawehake Utu
Kaihoko Hot
More categories
- Ngā Kaihautū
Ngā Kaihautū
Kaihoko Hot
More categories
- Tiaki Awhe
Tiaki Awhe
Kaihoko Hot
More categories
- Tuhinga o mua
Tuhinga o mua
Kaihoko Hot
More categories
- RF / IF me RFID
RF / IF me RFID
Kaihoko Hot
More categories
- Ngā Tātari
Ngā Tātari
Kaihoko Hot
More categories
- Ngā Pūrongo, Ngā Kaitautoko
Ngā Pūrongo, Ngā Kaitautoko
Ngā Pūrere Ataata - Ngā Taekerangi - Taeke TaeNgā Pūrere Ataata - Ngā Taerahira - HangarauHe Taputapu Ataata - RTD (Kai Taerangi Taoho)Ngā Pūrere Mataora - Prm ThermistorsNgā Taputapu Taiao - Nga Natura NTCHe Taputapu Ataata - Whakaatu Analog me te MamatiNgā Pūrere MotuhakePūtau SolarNga Pona HokoNgā Pūrere WhakatataPensipene, Nga KaitahuriPens Sensors - Whakaeke, Tauranga Tuitui RainaPūrere Matapihi - Whakaaro - Whakaputa PūmanawaPūrere Matapihi - Whakaaro - Whakaatu AnalogPūrere Matapihi - PhototransistorsSensors Optical - Whakaahua Whakaahua - Momo Momo Pūrere Matapihi - Whakaahua Whakaahua - Momo Wahi Pūrere Ataata - Photoelectric, AhumahiNgā Pūrere Ataata - WaearotoPūrere Matapihi - Whakaata Ataata - Kaiwhiwhi MamaPūrere Matapihi - Whakaata Ataata - Whakaputa PūmaPensipene Ataahua - Te Mete TaePūrere Matapihi - Marama Hauora, IR, UV SensorsNgā Pūrere Motion - Whakawhiti WhakatauNgā Pūrere Motion - ArotahiNgā Pūrere Motion - Ngā WhakatauhauNgā Pūrere Motion - IMUs (Nga Utu Whakatau InertiaNgā Pūrere Motion - Ngā KoreroRawa Motion - AccelerometersMaama - Kaupapa mahaMaama Matapihi - Whakawhiti (Tae Maama)Pūoro Matapihi - Tauranga, Raupapa, Tere (Ngā WhakPūoro Matapihi - Raina, Pukuri (IC)Pūoro Matapihi - Tapatapa, Aratau Marae (Ngā Momo)IrDA Whakawhiti MomoAtaata Ata, KamupeneTe haumākū, te PūrerehuNgā Pūrere GasPūrere WhakawhitiEncodersNgā Taputapu DustNgā Kaitahuri o nāianeiTae TaeTuhinga
Kaihoko Hot
More categories
- Ngā Rei
Ngā Rei
Kaihoko Hot
More categories
- Ngā huringa
Ngā huringa
Kaihoko Hot
More categories
- Kaitautoko
Kaitautoko
Kaihoko Hot
More categories
PMIC - Nga Kaituku Ngaohiko - Kaiwhakahaere Whakaw
6,687 e whai hua ana
Ētahi Atu Rapu
- Nga Kaitautoko - Te Whakamahere Rawa
(45) - Transistors - Unijunction Programmable
(7) - Transistors - JFET
(149) - Transistors - IGBT - Kotahi
(1,117) - Nga Transistors - IGBT - Modules
(69,442) - Transistors - IGBT - Whakaritenga
(0) - Nga Transistors - FET, MOSFET - Kotahi
(13,484) - Nga Transistors - FET, MOSFET - RF
(305) - Nga Transistors - FET, MOSFET - Whakaritea
(1,739) - Transistors - Bipolar (BJT) - Kotahi, Whakamahia i
(893) - Transistors - Bipolar (BJT) - Kotahi
(4,599) - Transistors - Pipuri (BJT) - RF
(275) - Transistors - Bipolar (BJT) - Nga Whakaritenga, Ng
(386) - Transistors - Bipolar (BJT) - Whakaritea
(457) - Thyristors - TRIACs
(535) - Thyristors - SCRs - Modules
(1,976) - Thyristors - SCR
(323) - Thyristors - DIACs, SIDACs
(48) - Aratau Pupuri Mana
(623) - Diodes - Zener - Kotahi
(4,191) - Nga Rita - Zener - Nga Whakarite
(223) - Nga Rita - Te Whakaaetanga Mahinga (Varicaps, Vara
(149) - Nga Rita - RF
(384) - Nga Rita - Nga Kaihauturu - Kotahi
(5,586)

- NCP6334BMT26TBG
- Whakaahuatanga:
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 15000 pcs Stock Available.
- Pepa Raraunga:NCP6334BMT26TBG.pdf

- Tuku: RFQ

- XC9265A181MR-G
- Whakaahuatanga:
- Kaihanga:TOREX
- I roto i te Stock:Te taketake hou, 12300 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2296YML-TR
- Whakaahuatanga:MICREL MLF-8
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 21840 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC28513-2YFL-TR
- Whakaahuatanga:MICROCHIP VQFP24
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 13500 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2208YML-TR
- Whakaahuatanga:MICREL VFDFN-12
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 500 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2251YML-TR
- Whakaahuatanga:MICREL MLF-8
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 3350 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC33030-4YHJ-TR
- Whakaahuatanga:MICROCHIP 10TDFN2.5
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 4990 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC24085AYML-TX
- Whakaahuatanga:MICREL QFN
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 5393 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2267YML-TR
- Whakaahuatanga:MICREL MLF-12
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 3667 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC28513-2YFL-T5
- Whakaahuatanga:MICROCHIP VQFP24
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 1300 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC4744YML-TR
- Whakaahuatanga:MICREL MLF-16
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 2991 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC33050-4YHL-TR
- Whakaahuatanga:MICREL MLF-12
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 341 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2230-GSYML-TR
- Whakaahuatanga:MICREL MLF-12
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 19943 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC23030-GYMT-TR
- Whakaahuatanga:MICREL MLF-6
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 4729 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2295BD5
- Whakaahuatanga:MICREL SOT153
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 1829 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC2295YML-TR
- Whakaahuatanga:MICREL MLF-8
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 10227 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- LM2576WT
- Whakaahuatanga:IC REG BUCK ADJ 3A TO220-5
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 3389 pcs Stock Available.
- Pepa Raraunga:LM2576WT.pdf

- Tuku: RFQ

- AP3513EMPTR-G1
- Whakaahuatanga:
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 14000 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- AP1507-D5L-13
- Whakaahuatanga:IC REG BUCK ADJ 3A TO252-5L
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 6488 pcs Stock Available.
- Pepa Raraunga:AP1507-D5L-13.pdf

- Tuku: RFQ

- PAM2400ACA500
- Whakaahuatanga:IC REG BST 5V 0.4A SYNC SOT89-3
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 2000 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- MIC4576WT
- Whakaahuatanga:IC REG BUCK ADJ 3A TO220-5
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 100 pcs Stock Available.
- Pepa Raraunga:MIC4576WT.pdf

- Tuku: RFQ

- FAN53555BUC05X
- Whakaahuatanga:IC REG BUCK PROG 5A SYNC 20WLCSP
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 1026 pcs Stock Available.
- Pepa Raraunga:FAN53555BUC05X.pdf

- Tuku: RFQ

- L296
- Whakaahuatanga:IC REG BUCK ADJ 4A MULTIWATT15
- Kaihanga:STMicroelectronics
- I roto i te Stock:Te taketake hou, 2634 pcs Stock Available.
- Pepa Raraunga:L296.pdf

- Tuku: RFQ

- XC9235A12DMR-G
- Whakaahuatanga:IC REG BCK 1.2V 0.6A SYNC SOT-25
- Kaihanga:Torex Semiconductor Ltd.
- I roto i te Stock:Te taketake hou, 85 pcs Stock Available.
- Pepa Raraunga:XC9235A12DMR-G.pdf

- Tuku: RFQ

- MC34166T
- Whakaahuatanga:IC REG BUCK BOOST INV ADJ TO220
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 2000 pcs Stock Available.
- Pepa Raraunga:MC34166T.pdf

- Tuku: RFQ

- NCP3101BMNTXG
- Whakaahuatanga:IC REG BUCK ADJ 6A SYNC 40QFN
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 2741 pcs Stock Available.
- Pepa Raraunga:NCP3101BMNTXG.pdf

- Tuku: RFQ

- ST619LBDR
- Whakaahuatanga:IC REG SWTCHD CAP 5V 30MA 8SOIC
- Kaihanga:STMicroelectronics
- I roto i te Stock:Te taketake hou, 25485 pcs Stock Available.
- Pepa Raraunga:ST619LBDR.pdf

- Tuku: RFQ

- MP9943GQ-Z
- Whakaahuatanga:IC REG BUCK ADJ 3A SYNC
- Kaihanga:MPS (Monolithic Power Systems)
- I roto i te Stock:Te taketake hou, 17000 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- AP1501-33K5G-13
- Whakaahuatanga:IC REG BUCK 3.3V 3A TO263-5
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 2000 pcs Stock Available.
- Pepa Raraunga:AP1501-33K5G-13.pdf

- Tuku: RFQ

- IR3810MTR1PBF
- Whakaahuatanga:IC REG BUCK ADJ 12A SYNC QFN
- Kaihanga:International Rectifier (Infineon Technologies)
- I roto i te Stock:Te taketake hou, 2659 pcs Stock Available.
- Pepa Raraunga:IR3810MTR1PBF.pdf

- Tuku: RFQ

- L4960
- Whakaahuatanga:IC REG BUCK ADJ 2.5A HEPTAWATT
- Kaihanga:STMicroelectronics
- I roto i te Stock:Te taketake hou, 1180 pcs Stock Available.
- Pepa Raraunga:L4960.pdf

- Tuku: RFQ

- IP1201TR
- Whakaahuatanga:IC REG BUCK ADJ SNGL/DL 198BGA
- Kaihanga:International Rectifier (Infineon Technologies)
- I roto i te Stock:Te taketake hou, 2250 pcs Stock Available.
- Pepa Raraunga:IP1201TR.pdf

- Tuku: RFQ

- AOZ3103DI
- Whakaahuatanga:IC REG BUCK ADJ 3A SYNC 8DFN
- Kaihanga:Alpha and Omega Semiconductor, Inc.
- I roto i te Stock:Te taketake hou, 115691 pcs Stock Available.
- Pepa Raraunga:AOZ3103DI.pdf

- Tuku: RFQ

- AP3003T-12E1
- Whakaahuatanga:IC REG BUCK TO220-5
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 950 pcs Stock Available.
- Pepa Raraunga:

- Tuku: RFQ

- IR3821AMTR1PBF
- Whakaahuatanga:IC REG BUCK ADJ 9A SYNC QFN
- Kaihanga:International Rectifier (Infineon Technologies)
- I roto i te Stock:Te taketake hou, 3300 pcs Stock Available.
- Pepa Raraunga:IR3821AMTR1PBF.pdf

- Tuku: RFQ

- TC1220ECHTR
- Whakaahuatanga:IC REG SWITCHD CAP INV SOT23A
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 2549 pcs Stock Available.
- Pepa Raraunga:TC1220ECHTR.pdf

- Tuku: RFQ

- NCP1400ASN33T1
- Whakaahuatanga:IC REG BOOST 3.3V 0.1A 5TSOP
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 2900 pcs Stock Available.
- Pepa Raraunga:NCP1400ASN33T1.pdf

- Tuku: RFQ

- SP6650EU-L
- Whakaahuatanga:IC REG BUCK ADJ/3.3V 0.6A 10MSOP
- Kaihanga:Exar Corporation
- I roto i te Stock:Te taketake hou, 2000 pcs Stock Available.
- Pepa Raraunga:SP6650EU-L.pdf

- Tuku: RFQ

- AP1603WG-7
- Whakaahuatanga:IC REG BST ADJ/PROG 0.2A SOT-26
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 13000 pcs Stock Available.
- Pepa Raraunga:AP1603WG-7.pdf

- Tuku: RFQ

- A4403GEUTR-T
- Whakaahuatanga:IC REG BUCK ADJ 3A 16QFN
- Kaihanga:Allegro MicroSystems, LLC.
- I roto i te Stock:Te taketake hou, 7800 pcs Stock Available.
- Pepa Raraunga:A4403GEUTR-T.pdf

- Tuku: RFQ

- MIC4680-5.0YM-TR
- Whakaahuatanga:IC REG BUCK BOOST 5V 1.3A 8SOIC
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 2500 pcs Stock Available.
- Pepa Raraunga:MIC4680-5.0YM-TR.pdf

- Tuku: RFQ

- S-8551AA-M5T1G
- Whakaahuatanga:IC REG BUCK ADJ 0.6A SOT23-5
- Kaihanga:SII Semiconductor Corporation
- I roto i te Stock:Te taketake hou, 15435 pcs Stock Available.
- Pepa Raraunga:S-8551AA-M5T1G.pdf

- Tuku: RFQ

- FAN5354MPX
- Whakaahuatanga:IC REG BUCK ADJ 3A SYNC 12MLP
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 6000 pcs Stock Available.
- Pepa Raraunga:FAN5354MPX.pdf

- Tuku: RFQ

- FAN2108EMPX
- Whakaahuatanga:IC REG BUCK ADJ 8A SYNC 25MLP
- Kaihanga:AMI Semiconductor / ON Semiconductor
- I roto i te Stock:Te taketake hou, 2020 pcs Stock Available.
- Pepa Raraunga:FAN2108EMPX.pdf

- Tuku: RFQ

- BD9701T
- Whakaahuatanga:IC REG BUCK ADJ 1.5A TO220FP
- Kaihanga:LAPIS Semiconductor
- I roto i te Stock:Te taketake hou, 2700 pcs Stock Available.
- Pepa Raraunga:BD9701T.pdf

- Tuku: RFQ

- MCP16322T-500E/NG
- Whakaahuatanga:IC REG BUCK 5V 2A SYNC 16-VQFN
- Kaihanga:N/A
- I roto i te Stock:Te taketake hou, 2619 pcs Stock Available.
- Pepa Raraunga:MCP16322T-500E/NG.pdf

- Tuku: RFQ

- S-8354A50UA-JRJT2G
- Whakaahuatanga:IC REG BOOST 5V 0.3A SOT89-3
- Kaihanga:SII Semiconductor Corporation
- I roto i te Stock:Te taketake hou, 675 pcs Stock Available.
- Pepa Raraunga:S-8354A50UA-JRJT2G.pdf

- Tuku: RFQ

- SC189LSKTRT
- Whakaahuatanga:IC REG BUCK 1.8V 1.5A SYNC SOT23
- Kaihanga:Semtech
- I roto i te Stock:Te taketake hou, 23000 pcs Stock Available.
- Pepa Raraunga:SC189LSKTRT.pdf

- Tuku: RFQ

- AP3201AMHTR-G1
- Whakaahuatanga:IC REG BUCK ADJ 2A 10HMSOP
- Kaihanga:Diodes Incorporated
- I roto i te Stock:Te taketake hou, 32900 pcs Stock Available.
- Pepa Raraunga:AP3201AMHTR-G1.pdf

- Tuku: RFQ

- IR3839MTRPBF
- Whakaahuatanga:IC REG BUCK ADJ 6A SYNC PQFN17
- Kaihanga:International Rectifier (Infineon Technologies)
- I roto i te Stock:Te taketake hou, 11092 pcs Stock Available.
- Pepa Raraunga:IR3839MTRPBF.pdf

- Tuku: RFQ