Engilsh
中文
한국어
Deutsch
日本語
Русский
Español
Français
Italiano
Português
polski
Tiếng Việt
FSQ321L Search results
Premium Supplier
Supplier
MicrotranikComponents,Inc
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
KE XING ELECTRONICS CO.,LTD
InMeiLe Technology
Microtranik+Components
MEGA IC ELECTRONICS.CO.LTD
WIGE(HK)ELECTRONICS CO.,LTD
XINXING(HK) ELECTRONICS CO.,LTD
SANKEY SHARE CO.,LIMITED
MAINtron Electronics Limited.
Excellent Electronics Components Inc
AlphaTek Electronics Co.,Ltd.
Alphatek Technology Limited
ANKEY ELECTRONICS CO.,LTD
Renxim Electronic Limited.
RENXIM Electronics Co.,Ltd.
Asia Military Components Trading Co., Ltd.
Shenzhen Augswan Electronics Co., LTD.
MAINtron Electronics Co.,Ltd.
SemiLex Electronics Inc.
NegoICCo.
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
TIMICOMM Electronics
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
FSQ311
|
ONSEMI |  |
POWER SWITCH SMPS GREEN, DIP8, 311; Input Voltage:-; Output Voltage:700V; Output Current:-; Supply V | ROHS COMPLIANT | 1+ : $0.714 10+ : $0.527 100+ : $0.477 250+ : $0.425 500+ : $0.408 |
Buy Now
|
|
FSQ311L
|
ONSEMI | |
POWER SWITCH SMPS GREEN, SMD, LSOP8; Input Voltage AC Min:-; Input Voltage AC Max:-; AC / DC Convert | ROHS COMPLIANT | 1+ : $1.13 10+ : $0.9 100+ : $0.692 250+ : $0.606 500+ : $0.554 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| FSQ321L | FAIRCHILD |
|
8LSOP | 42000 | 20+PB | Pb-Free | 26-10-02 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED | FSQ321L |
|
657894 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | FSQ321L | STOCK |
|
standard package with RoHS | 43540 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| Excellent Electronics Components Inc | FSQ321L | FAIRCHILD |
|
15+ | 50000 | 15+ | 2020-11-05 |
Inquiry
|
|
| AlphaTek Electronics Co.,Ltd. | FSQ321L | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 62135 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | FSQ321L | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 62135 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | FSQ321L |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | FSQ321L |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| Renxim Electronic Limited. [ sales@renxim.com ] |
FSQ321L
|
NEW |
|
Original package well | 97870 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | FSQ321L | NEW |
|
Original package well | 97870 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. | FSQ321L | FAIRCHILD |
|
ORIGINAL | 9856 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. | FSQ321L | ON Semicon |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 4668 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | FSQ321L | STOCK |
|
standard package with RoHS | 43540 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| B.A.S. ELECTRONIC COMPONENTS | FSQ321L |
|
stock-samedayshipment | 500 | 2014-08-21 |
Inquiry
|
|||
| B.A.S. ELECTRONIC COMPONENTS | FSQ321L |
|
3000 | 2014-05-23 |
Inquiry
|
||||
| WLParts Electronics ltd | FSQ321L | FAIRCHILD |
|
Green Mode Fairchild Power Switch (FPS⑩) for Valley Switching Converte | 10000 | 2013+ | 2021-11-11 |
Inquiry
|
|
| SemiLex Electronics Inc. | FSQ321L | IC |
|
NEW RoHS and More QTY | 40530 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| BOTE ELECTRONICS CO.,LTD | FSQ321L | FAIRCHILD |
|
Rohs | 6500 | 10+ | stock | 2023-02-07 |
Inquiry
|
| NegoICCo. |
FSQ321L
|
FAIRCHILDS |
|
19999 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
|
| SANKEY SHARE CO.,LIMITED | FSQ321L |
|
657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | FSQ321L |
|
13+ | 657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
|
| MicrotranikComponents,Inc | FSQ321L | Distributor |
|
for more pls inquire us now | 214230 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | FSQ321L | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 86500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| Semilex Distributor [ sales@semi-lex.com ] | FSQ321L | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 174870 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| RENXIM Electronics Inc |
FSQ321L
|
Good price |
|
new and original package well | 89190 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
FSQ321L
|
Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 66542 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | FSQ321L | FAIRCHILD |
|
8-SOP | 4635 | Stock | 2017-01-10 |
Inquiry
|
|
| Evergreen Electronics Co.,Ltd | FSQ321L | Fairchild |
|
8-SOP, 8-LSOP | 7000 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| EKT Electronics Co., Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| ePartronics | FSQ321L | ONSEMI |
|
SOT-263 | 1568 | 1232+ | 2025-07-25 |
Inquiry
|
|
| FAST IC ELECTRONICS CO.LTD |
FSQ321L
|
FAIRCHILD |
|
09+ | 453 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| fenkey electronics co.,ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fusin Electronics(HK) Co.,Ltd | FSQ321L | FAIRCHI |
|
6600 | 2018-04-27 |
Inquiry
|
|||
| Fengyangxin Technology ( HK ) Co.,Ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| General Electronics Co.,Ltd | FSQ321L | Fairchild |
|
12+ | 3020 | 12+ | RFQ now,quick response | 2018-01-22 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | FSQ321L | IC |
|
NEW RoHS and More QTY | 37251 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Chaoxin Technology (HK) Limited | FSQ321L | FAIRCHIL |
|
SOP-8 | 1205 | 08+ | 2017-05-15 |
Inquiry
|
|
| Ameyic Electronics Limited | FSQ321L | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 66542 | 2013+ | RoHS,Good Quality | 2020-12-03 |
Inquiry
|
| S&G International Trading Co., Ltd. | FSQ321L | FAIRCHILD |
|
5493 | 2012-08-09 |
Inquiry
|
|||
| Timicomm Electronics Limited |
FSQ321L
|
original |
|
RoHS Compliant | 38025 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| Obama Resources Group | FSQ321L | Factory |
|
dip | 50000 | 2012+ | 2016-06-06 |
Inquiry
|
|
| HongDa Electronics Co.,Ltd | FSQ321L | FAIRCHILD |
|
8LSOP | 15880 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD |
FSQ321L
|
ON Semicon |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | FSQ321L | Originalnew |
|
FAIRCHILD | 58201 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
FSQ321L
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 39654 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
FSQ321L
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 152340 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
FSQ321L
|
ON |
|
8-LSOP | 357 | 20+PB | Pb-Free | 2022-10-29 |
Inquiry
|
| ICHOME Industrial Co., Ltd. | FSQ321L | FAIRCHILD |
|
ORIGINAL | 9241 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
FSQ321L
|
Semiconductor |
|
RoHS Compliant | 19555 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd | FSQ321L | Fairchild |
|
8-SOP, 8-LSOP | 8872 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | FSQ321L | Fairchild |
|
8-SOP, 8-LSOP | 8872 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| JAK ELECTRONICS LIMITED | FSQ321L | Fairchild/ |
|
ICSWITPWMGREENOVPUVLO8LSOP | 5 | Stock | 2019-10-30 |
Inquiry
|
|
| NJCompany | FSQ321L | ON |
|
N/A | 688000 | INSTOCK | 2025-11-18 |
Inquiry
|
|
| CHINA KAIVO ELECTRONICS CO.,LTD | FSQ321L | Fairchild/ |
|
8-LSOP | 18000 | 19+ | 2026-09-29 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Shenzhen Kelongsheng Limited | FSQ321L | FAIRCHILD |
|
LSOP-8 | 86200 | 10+ | in stock | 2023-01-25 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD |
FSQ321L
|
FAIRCHILD |
|
5679 | 16+ | New & Original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | FSQ321L | FAIRCHILD |
|
ICSWITPWMGREENOVPUVLO8LSOP | 16550 | 1436+ | Stock | 2016-03-23 |
Inquiry
|
| Leading（HK) IC Distributor Limited | FSQ321L | FAIRCHILD |
|
8LSOP | 7500 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited | FSQ321L | FAIRCHILD |
|
8LSOP | 7500 | 2014+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | FSQ321L | Fairchild/ |
|
8-LSOP | 68000 | 2021+ | 2026-10-02 |
Inquiry
|
|
| European Union IC Industry Co. | FSQ321L | N/A |
|
RohsAndNew | 77990 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| InMeiLe Technology |
FSQ321L
|
|
IN STOCK | 28876 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | FSQ321L | FAIRCHILD |
|
ORIGINAL | 10156 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| Microtranik+Components | FSQ321L | Distributor |
|
for more pls inquire us now | 214230 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] | FSQ321L | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 174870 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | FSQ321L | FAIRCHILD |
|
ORIGINAL | 9606 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| ORIGINAL SOURCE CO.,LTD | FSQ321L | FAIRCHILD |
|
NEWINORIGINAL | 1104 | WITHIN24HOURS | 2015-03-10 |
Inquiry
|
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | FSQ321L | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 46640 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | FSQ321L |
|
657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | FSQ321L |
|
657894 | 13+ | stock | 2019-11-28 |
Inquiry
|
||
| RANTLE EAST ELECTRONIC > www.digsemi.com | FSQ321L | FAIRCHILD |
|
8LSOP | 7490 | ICRFQ | 2025-07-24 |
Inquiry
|
|
| Unitronix Electronics Limited | FSQ321L | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 57409 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| Hong Kong Ri Xin International Trading Company | FSQ321L |
|
SOP8 | 10 | Stock | 2019-06-07 |
Inquiry
|
||
| MEGA IC ELECTRONICS.CO.LTD |
FSQ321L
|
FAIRCHILD |
|
25679 | 14+ | New & Original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| pairui keji youxian gongsi | FSQ321L | FAIRCHILD |
|
8LSOP | 1020 | 11+ | instock | 2017-05-15 |
Inquiry
|
| SEMILOOK TECH. CO., LTD. | FSQ321L | FAIRCHILD |
|
ORIGINAL | 9241 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | FSQ321L | FAIRCHILD |
|
ORIGINAL | 10656 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| General Electronics Inc. |
FSQ321L
|
Fairchild |
|
8-SOP, 8-LSOP | 6050 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics |
FSQ321L
|
Fairchild |
|
8-SOP, 8-LSOP | 50000 | 12+ | call,60mins feedback | 2022-09-09 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
FSQ321L
|
Fairchild |
|
8-SOP, 8-LSOP | 50000 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| International Source Trading Co., Ltd | FSQ321L | FAIRCHILD |
|
NEWORIGINAL | 1205 | 08+ | 2014-09-15 |
Inquiry
|
|
| Express Electronics | FSQ321L | FSC |
|
14 | 2017-01-31 |
Inquiry
|
|||
| Starkey Technology (H.K) Co.,Ltd | FSQ321L |
|
657894 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| MSM Company LTD. | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| TPC Global Service Co.Ltd. | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Power Agency Co.,Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Microtranik_Components.,Inc | FSQ321L | Distributor |
|
for more pls inquire us now | 182310 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
FSQ321L
|
Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 39754 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
FSQ321L
|
Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 57409 | 15+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| YI FENG Electronics Inc. | FSQ321L | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 37547 | 2022+ | New Stock,Rapid delivery | 2024-09-23 |
Inquiry
|
| HongKongTeyouHuichengElectroni | FSQ321L | ON |
|
SMD8?�� | 55000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| LEOSNA IC TRADING CO. | FSQ321L | Texas |
|
NEW & Original Parts | 88990 | 19+RoHS | Stock On Hand, Respond quickl | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD |
FSQ321L
|
|
IN STOCK | 28876 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Win Source Electronic Technology Co ,Ltd | FSQ321L |
|
1000 | New | 2016-08-17 |
Inquiry
|
|||
| FEDERAL INDUSTRY CO. | FSQ321L | FAIRCHILD |
|
8LSOP | 42000 | 20+PB | Pb-Free | 2026-09-24 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2016+ | New parts and in our stock | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD |
FSQ321L
|
FAIRCHILD |
|
5679 | 16+ | New & Original | 2019-03-05 |
Inquiry
|
|
| QINYUAN ELECTRONICS (HK) LIMITED(xyic@vip.qq.com) | FSQ321L | Fairchild |
|
8-SOP | 2000 | 2011+ | Stock | 2025-01-03 |
Inquiry
|
| Surplus Electronics Co.,Ltd | FSQ321L | Fairchild |
|
8-SOP, 8-LSOP | 5993 | 12+ | RFQ,in stock, fast response | 2016-08-29 |
Inquiry
|
| 雅格電子株式会社 |
FSQ321L
|
|
ROSH | 11233 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| Shenzhen yuan core love electronic commerce co., LTD | FSQ321L | FairchildS |
|
0 | MIX11 | 1-2day | 2023-03-21 |
Inquiry
|
|
| Yuelaideng International Ltd | FSQ321L | FairchildS |
|
8-LSOP | 23500 | 2014 | Stock | 2024-05-07 |
Inquiry
|
| YXS TECHNOLOGY CO.,LTD | FSQ321L | onsemi |
|
ONSemiconductorSingleOutputSmartPowerSwitchPWMController0.6A14W8-PinML | 213280 | 22+ | HongKong | 2022-12-16 |
Inquiry
|
| Lei Li Electronics Co.,Ltd | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| SIMEN Electronics Co.,Ltd | FSQ321L | FSC |
|
2015+ | 75000 | 2015+ | New parts and Stock on hand | 2018-10-29 |
Inquiry
|
| FESTO Pneumatic Components | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and Stock on hand | 2017-06-22 |
Inquiry
|
| ATM Electronics solution Co.,Ltd | FSQ321L | FSC |
|
2015+ | 75000 | 2015+ | New parts and Stock on hand | 2017-08-21 |
Inquiry
|
| Electronics & Semiconductor | FSQ321L | FSC |
|
8-LSOPNew & Original parts | 75000 | 2015+ | New parts and in our stock | 2016-09-20 |
Inquiry
|
| CyberElectronicLimited | FSQ321L- | FAIRCHILD |
|
8-LSOP | 2500 | 20+ | stock | 2024-09-19 |
Inquiry
|
| E-star Trading Enterprise Limited | FSQ321L- | FAIRCHILD |
|
8-LSOP | 2500 | 20+ | 2023-03-03 |
Inquiry
|
|
| E-star Trading Enterprise Limited | FSQ321L- | FAIRCHILD |
|
8-LSOP | 2500 | 20+ | 1weeks | 2023-04-07 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | FSQ321LX |
|
657894 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | FSQ321LX | STOCK |
|
standard package with RoHS | 43440 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| Excellent Electronics Components Inc | FSQ321LX | FAIRCHILD |
|
15+ | 50000 | 15+ | 2020-11-05 |
Inquiry
|
|
| AlphaTek Electronics Co.,Ltd. | FSQ321LX | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 61965 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | FSQ321LX | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 61965 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Andy(International)Electroni | FSQ321LX | XILINX |
|
QFP-100 | 101 | 2018+ | 2026-09-28 |
Inquiry
|
|
| ANKEY ELECTRONICS CO.,LTD | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Renxim Electronic Limited. [ sales@renxim.com ] |
FSQ321LX
|
NEW |
|
Original package well | 97850 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | FSQ321LX | NEW |
|
Original package well | 97850 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. | FSQ321LX | FAIRCHILD |
|
2870 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Shenzhen Augswan Electronics Co., LTD. | FSQ321LX | ON Semicon |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 5177 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | FSQ321LX | STOCK |
|
standard package with RoHS | 43440 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| Belt (HK) Electronics Co.,Ltd | FSQ321LX | FAIRCHIL |
|
8LSOP | 1000 | 08+ | 2013-03-26 |
Inquiry
|
|
| SemiLex Electronics Inc. | FSQ321LX | IC |
|
NEW RoHS and More QTY | 40430 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | FSQ321LX | FSC |
|
SOP-8 | 1100 | 2015+ | 2026-09-28 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | FSQ321LX | FSC |
|
SOP-8 | 1100 | 2014+ | 2026-09-28 |
Inquiry
|
|
| NegoICCo. |
FSQ321LX
|
FAIRCHILD |
|
SOP-8 | 19999 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | FSQ321LX | FAIRCHILD |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| charlott-electronic | FSQ321LX | FSC |
|
4500 | 2026-09-30 |
Inquiry
|
|||
| SANKEY SHARE CO.,LIMITED |
FSQ321LX
|
|
657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
FSQ321LX
|
|
13+ | 657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
|
| MicrotranikComponents,Inc | FSQ321LX | Distributor |
|
for more pls inquire us now | 214030 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | FSQ321LX | ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 86500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| Semilex Distributor [ sales@semi-lex.com ] |
FSQ321LX
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 125066 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| TAIWAN DBA INT’L CORPORATION LTD. | FSQ321LX | FAIRCHILD |
|
SOP8 | 655 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| DEER SEMICONDUTOR HK CO.,LIMITED | FSQ321LX | FAIRCHILDO |
|
NA | 2000 | 21+PB | Stock | 2024-01-15 |
Inquiry
|
| RENXIM Electronics Inc |
FSQ321LX
|
Good price |
|
new and original package well | 88990 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
FSQ321LX
|
Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 66372 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | FSQ321LX | FAIRCHILD |
|
8-SOP | 107 | Stock | 2017-01-10 |
Inquiry
|
|
| Evergreen Electronics Co.,Ltd |
FSQ321LX
|
Fairchild |
|
8-SOP, 8-LSOP | 7000 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| eParts Electronic Co.Ltd | FSQ321LX |
|
12000 | 2014-04-02 |
Inquiry
|
||||
| ePartronics | FSQ321LX | ONSEMI |
|
TO-252 | 2080 | 1230+ | 2025-07-25 |
Inquiry
|
|
| fenkey electronics co.,ltd | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fusin Electronics(HK) Co.,Ltd | FSQ321LX | FAIRCHIL |
|
8890 | 2018-04-27 |
Inquiry
|
|||
| Fengyangxin Technology ( HK ) Co.,Ltd | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Semilex Electronics [ info@semi-lex.com ] | FSQ321LX | IC |
|
NEW RoHS and More QTY | 37151 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Global Sourcing OEM Limited [sales@gs-oem.com] | FSQ321LX | ONSemicond |
|
ContactformoredetailswelcomeRFQ | 6031 | 21+ | Stock | 2023-03-10 |
Inquiry
|
| HAODE TECHNOLOGY CO.,LIMITED | FSQ321LX | FSC |
|
SOP8 | 1600 | 2022+ | 2024-04-11 |
Inquiry
|
|
| INLINIC ELECTRONICS CO.,LTD |
FSQ321LX
|
FSC |
|
16435 | 10+ | NEW & IN STOCK | 2018-03-22 |
Inquiry
|
|
| Ameyic Electronics Limited | FSQ321LX | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 66372 | 2013+ | RoHS,Good Quality | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
FSQ321LX
|
original |
|
RoHS Compliant | 37925 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| Obama Resources Group | FSQ321LX | Factory |
|
dip | 50000 | 2012+ | 2016-06-06 |
Inquiry
|
|
| HongDa Electronics Co.,Ltd | FSQ321LX | FAIRCHILD |
|
SOP8 | 15880 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD |
FSQ321LX
|
ON Semicon |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | FSQ321LX | Originalnew |
|
RoHS | 58201 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
FSQ321LX
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 57275 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
FSQ321LX
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 28419 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins | FSQ321LX | fairchilds |
|
New&Original | 17500 | 2019 | stockontime | 2022-10-29 |
Inquiry
|
| ICHOME Industrial Co., Ltd. | FSQ321LX | FAIRCHILD |
|
2255 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
|
| ANRIC ELECTRONICS CO.,LTD. |
FSQ321LX
|
Semiconductor |
|
RoHS Compliant | 19455 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd |
FSQ321LX
|
Fairchild |
|
8-SOP, 8-LSOP | 9299 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor |
FSQ321LX
|
Fairchild |
|
8-SOP, 8-LSOP | 9299 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| JAK ELECTRONICS LIMITED | FSQ321LX | Fairchild/ |
|
ICSWITPWMGREENOVPUVLO8LSOP | 85 | Stock | 2019-10-30 |
Inquiry
|
|
| NJCompany |
FSQ321LX
|
onsemi |
|
N/A | 688000 | INSTOCK | 2025-11-18 |
Inquiry
|
|
| CHINA KAIVO ELECTRONICS CO.,LTD | FSQ321LX | Fairchild/ |
|
8-LSOP | 18000 | 19+ | 2026-09-29 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KE XING ELECTRONICS CO.,LTD |
FSQ321LX
|
FSC |
|
12500 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | FSQ321LX | FAIRCHILD |
|
ICSWITPWMGREENOVPUVLO8LSOP | 435 | 2011+ | Stock | 2016-03-23 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | FSQ321LX | Fairchild/ |
|
8-LSOP | 56230 | 2021+ | 2026-10-02 |
Inquiry
|
|
| European Union IC Industry Co. | FSQ321LX | N/A |
|
RohsAndNew | 77990 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | FSQ321LX |
|
795 | 2015-06-29 |
Inquiry
|
||||
| Lvangchip(HongKong).,Limited | FSQ321LX | onsemi |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| InMeiLe Technology |
FSQ321LX
|
|
IN STOCK | 28876 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | FSQ321LX | FAIRCHILD |
|
3170 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
|
| Microtranik+Components | FSQ321LX | Distributor |
|
for more pls inquire us now | 214030 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] |
FSQ321LX
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 125066 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | FSQ321LX | FAIRCHILD |
|
2620 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] |
FSQ321LX
|
ON Semiconductor |
|
SWIT PWM GREEN OVP UVLO 8LSOP | 46510 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | FSQ321LX |
|
657894 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
FSQ321LX
|
|
657894 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED |
FSQ321LX
|
|
657894 | 13+ | stock | 2019-11-28 |
Inquiry
|
||
| RANTLE EAST ELECTRONIC > www.digsemi.com | FSQ321LX | FAIRCHILD |
|
ORIGINAL | 16200 | ICRFQ | 2025-07-24 |
Inquiry
|
|
| Unitronix Electronics Limited | FSQ321LX | Fairchild |
|
IC SWIT PWM GREEN OVP UVLO 8LSOP | 57239 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| Hong Kong Ri Xin International Trading Company | FSQ321LX |
|
SOP8 | 10 | Stock | 2019-06-07 |
Inquiry
|
||
| MEGA IC ELECTRONICS.CO.LTD |
FSQ321LX
|
FSC |
|
22345 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | FSQ321LX |
|
657894 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. | FSQ321LX | FAIRCHILD |
|
2255 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
1
2
Next
>
Last
FSQ321L Datasheet
| Mfg | Part # | Datasheet | Description |
 Fairchild Semicondu... |
FSQ321L |
1Mb/24P |
Green Mode Fairchild Power Switch (FPS?? for Valley Switching Converter |
| FSQ321L |
1Mb/24P |
Green Mode Fairchild Power Switch (FPS?? for Valley Switching Converter - Low EMI and High Efficiency | |
| FSQ321L |
892Kb/21P |
Green Mode Fairchild Power Switch (FPS) | |
| FSQ321LX |
892Kb/21P |
Green Mode Fairchild Power Switch (FPS) |