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UC3843BD1 Search results
Premium Supplier
Supplier
MicrotranikComponents,Inc
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
IC INTERNATIONAL TRADING CO.
European Union IC Industry Co.
MAINtron Electronics Limited.
MAINtron Electronics Co.,Ltd.
RENXIM Electronics Inc
Semilex Electronics
Timicomm Electronics Limited
ANRIC ELECTRONICS CO.,LTD.
Microtranik_Components.,Inc
TIMICOMM ELECTRONICS LIMITED
UnitronixElectronics
ANRIC Int＇l Electronics Limited
NegoICCo.
SANKEY SHARE CO.,LIMITED
ANKEY ELECTRONICS CO.,LTD
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
fenkey electronics co.,ltd
fenyang electronics co.,ltd
Fengyangxin Technology ( HK ) Co.,Ltd
KANKEY ELECTRONICS CO.,LTD
pulkey electronics ( HK ) co.,ltd
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
UC3843BD1G
|
ONSEMI |  |
IC, CURRENT MODE CONTROLLER, 15V, SOIC-8; Input Voltage:-; Output Voltage:13.4V; Output Current:200m | ROHS COMPLIANT | 30,924 | 1+ : $0.931 10+ : $0.48 100+ : $0.466 500+ : $0.412 1000+ : $0.404 2500+ : $0.396 5000+ : $0.387 |
Buy Now
|
|
UC3843BD1G
|
ONSEMI | |
IC, CURRENT MODE CONTROLLER, 15V, SOIC-8; Input Voltage:-; Output Voltage:13.4V; Output Current:200m | ROHS COMPLIANT | 30,924 | 1+ : $0.931 10+ : $0.48 100+ : $0.466 500+ : $0.412 1000+ : $0.404 2500+ : $0.396 5000+ : $0.387 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
UC3843BD1
|
ST |
|
100 | 46326 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
|
UC3843BD1G
|
ON |
|
SOP8 | 714 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
|
UC3843BD1R2
|
ON |
|
SOP-8 | 2289 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
|
UC3843BD1R2G
|
16 |
|
ON | 99876 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
|
UC3843BD1013TR
|
ST |
|
SO08.15JEDEC | 87500 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
UC3843BD1
|
ON |
|
8-SOIC | 357 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
| UC3843BD1R2G. | TI/BB |
|
8 | 2020+ | Instock | 26-10-19 |
Inquiry
|
|
|
UC3843BD1013TR
|
ST |
|
SOP8 | 98350 | 20+PB | Pb-Free | 26-10-19 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED |
UC3843BD1
|
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
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| 678IC Electronics Co., Ltd. | UC3843BD1 | STM |
|
IC | 1209 | 06+ | Taiwan | 2014-09-23 |
Inquiry
|
| MAINtron Electronics Limited. | UC3843BD1 | STOCK |
|
standard package with RoHS | 47150 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| 8 Star Electronics |
UC3843BD1
|
STOCK |
|
10+ | 63520 | 10+ | 2023-07-28 |
Inquiry
|
|
| AgreeTechnology(HK)Co.,Ltd |
UC3843BD1
|
MOTOROLA |
|
SOP | 4980 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| AIC Semiconductor Co., Ltd. | UC3843BD1 | N/A |
|
N/A | 35438 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc |
UC3843BD1
|
TOREX |
|
15+ | 50000 | 15+ | 2020-11-05 |
Inquiry
|
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| Alison Enterprise Co., Ltd. |
UC3843BD1
|
|
STOCK | 9422 | STOCK | 2026-05-09 |
Inquiry
|
||
| ALL NEW SEMI Electronics Co., LIMITED | UC3843BD1 | ST |
|
SOP8 | 573 | 2026-10-19 |
Inquiry
|
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| Palmary international Co.,Limited | UC3843BD1 | sgs |
|
dc0317 | 1245 | dc0317 | IN STOCK! pack: 100/tube/so8 | 2023-11-28 |
Inquiry
|
| AlphaTek Electronics Co.,Ltd. | UC3843BD1 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 62205 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | UC3843BD1 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 62205 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Andy(International)Electroni | UC3843BD1 | TOSHIBA |
|
DIP | 6248 | 2002+ | 2026-10-19 |
Inquiry
|
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| ANKEY ELECTRONICS CO.,LTD |
UC3843BD1
|
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Supo Industrial Co., Limited sales01@supov.com | UC3843BD1 | ON |
|
720 | stock | 2018-01-10 |
Inquiry
|
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| ANT Electronics (HK) Co.,Ltd |
UC3843BD1
|
ST |
|
SO-8 | 7521 | 2011+ROHS | 2026-08-29 |
Inquiry
|
|
| Antony Electronic Ltd | UC3843BD1 | ST |
|
SOP8 | 8921 | 2024-06-06 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd |
UC3843BD1
|
ST |
|
SO-8 | 7521 | 2011+ROHS | 2026-08-29 |
Inquiry
|
|
| A-ONE Electronics Co., Ltd. | UC3843BD1 | ON/ST |
|
SOP | 3875 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] | UC3843BD1 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 87610 | 1525+ | Global & Immediately | 2026-01-06 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | UC3843BD1 |
|
STOCK | 10341 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Asia Military Components Trading Co., Ltd. |
UC3843BD1
|
ON |
|
SOP | 7940 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. |
UC3843BD1
|
ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 26535 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| A WELLMART ELECTRONICS CO., LTD | UC3843BD1 | ST |
|
HIGHPERFORMANCECURRENTMODEPWMCONTRL1A7.6~30VSO8 | 70 | 2016-10-28 |
Inquiry
|
||
| MAINtron Electronics Co.,Ltd. | UC3843BD1 | STOCK |
|
standard package with RoHS | 47150 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| B.A.S. ELECTRONIC COMPONENTS | UC3843BD1 |
|
stock-samedayshipment | 10074 | 2014-08-21 |
Inquiry
|
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| B.A.S. ELECTRONIC COMPONENTS | UC3843BD1 |
|
6895 | 2014-05-23 |
Inquiry
|
||||
| BASUKI ELECTRONICS CO.,LTD. | UC3843BD1 | STM |
|
SOP8 | 1518 | N/A | STOCK | 2022-08-08 |
Inquiry
|
| Believe Technologies Limited | UC3843BD1 |
|
STOCK | 422 | stock | 2026-05-09 |
Inquiry
|
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| WLParts Electronics ltd |
UC3843BD1
|
ST |
|
SOIC-8 | 865 | 2013+ | 2021-11-11 |
Inquiry
|
|
| Bluesemi Tech. Co., Ltd. | UC3843BD1 | ON/ST |
|
SOP | 4028 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843BD1 | ST |
|
SOP-8 | 23484 | 14+ | 2026-10-19 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843BD1 | ST |
|
SOP-8 | 23484 | 14+ | 2026-10-19 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD |
UC3843BD1
|
ST |
|
SO8 | 8689 | 13+ | 2023-02-07 |
Inquiry
|
|
| BOUKACO.,LTD | UC3843BD1 |
|
224 | 02+ | 2025-03-03 |
Inquiry
|
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| NegoICCo. |
UC3843BD1
|
ST |
|
SOP8 | 225280 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| Camry Components Co., Ltd. | UC3843BD1 |
|
5372 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
||
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | UC3843BD1 | ON |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| CenturyHonourTechnologyCo., | UC3843BD1 | ST |
|
SOP-8 | 100000 | 2025-04-30 |
Inquiry
|
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| charlott-electronic | UC3843BD1 | STM/Mot. |
|
17000 | 2026-10-14 |
Inquiry
|
|||
| SANKEY SHARE CO.,LIMITED | UC3843BD1 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BD1 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc |
UC3843BD1
|
Distributor |
|
for more pls inquire us now | 130010 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| PC Components Company | UC3843BD1 | STMicroele |
|
NEW | 45 | ALL | Stock | 2013-12-11 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] |
UC3843BD1
|
STMicroelectronics |
|
REG CTRLR BOOST/FLYBACK 8SO | 87500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| ClicElectronicsCo.Limited | UC3843BD1 | ST() |
|
SOP-8 | 330 | 07+ | 2025-06-04 |
Inquiry
|
|
| CosmoTek Electronic Limited | UC3843BD1 |
|
38 | 2017-06-20 |
Inquiry
|
||||
| Cracore Technology Limited | UC3843BD1 | ST |
|
SO8 | 8689 | 16+/17+ | stock | 2018-01-26 |
Inquiry
|
| Cubic Technology Co.,Ltd. | UC3843BD1 | STM |
|
SOP8 | 2068 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Semilex Distributor [ sales@semi-lex.com ] |
UC3843BD1
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 174620 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| Data Biz Advance Int’l Co., Ltd. |
UC3843BD1
|
ST |
|
SOP-8 | 726 | 05+ | STOCK | 2026-05-09 |
Inquiry
|
| DBA International Ltd. | UC3843BD1 |
|
STOCK | 2922 | STOCK | 2026-05-09 |
Inquiry
|
||
| DBA Int’l PTE LTD. |
UC3843BD1
|
ON |
|
SOP | 6911 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| deli electronic | UC3843BD1 | STM |
|
SOP8 | 824 | 03+ | 2016-09-22 |
Inquiry
|
|
| RENXIM Electronics Inc |
UC3843BD1
|
Good price |
|
new and original package well | 99210 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| DIGSAN SEMICONDUCTORS CORP. |
UC3843BD1
|
ST |
|
SOP-8 | 829 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Direct Source Components Pte Ltd. | UC3843BD1 | ST |
|
SOP-8 | 2161 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
UC3843BD1
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 68835 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | UC3843BD1 | ON/ST |
|
SOP | 3625 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | UC3843BD1 | ST |
|
8031 | Stock | 2017-01-10 |
Inquiry
|
||
| Evergreen Electronics Co.,Ltd |
UC3843BD1
|
ST |
|
Pb Free | 8679 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| EKT Electronics Co., Ltd |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
UC3843BD1
|
ST |
|
SOP8 | 6825 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| 8 STAR | UC3843BD1 | ST |
|
SOP8 | 25500 | 09+ | 2023-07-28 |
Inquiry
|
|
| enkaite Electronics Co., Ltd |
UC3843BD1
|
ST |
|
2016+ | 6825 | 2016+ | New parts and Stock on hand | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd |
UC3843BD1
|
ON |
|
New & Original parts | 2500 | 15+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd | UC3843BD1 | ST |
|
16+ | 5000 | 16+ | New parts and Stcok On Hand | 2018-01-15 |
Inquiry
|
| futuro trade ltd. | UC3843BD1 | ON |
|
SOP-8/DIP-8/DIP8 | 38358 | 11+/05+/06 | stock | 2017-08-23 |
Inquiry
|
| eParts Electronic Co.Ltd | UC3843BD1 |
|
2912 | 2014-04-02 |
Inquiry
|
||||
| ePartronics | UC3843BD1 |
|
1889 | 2025-07-25 |
Inquiry
|
||||
| Friedlich Assoziierte GmbH | UC3843BD1 |
|
N/A | 140 | 2023-05-03 |
Inquiry
|
|||
| Fantastic Technologies limited. | UC3843BD1 | S/N |
|
SMD/DIP | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD |
UC3843BD1
|
MOT |
|
2011 | 17586 | 2011 | original chips in stock | 2020-02-17 |
Inquiry
|
| FAST IC ELECTRONICS CO.LTD |
UC3843BD1
|
ON |
|
09+ | 460 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| fenkey electronics co.,ltd | UC3843BD1 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC3843BD1 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | UC3843BD1 |
|
3922 | STOCK | 2025-12-02 |
Inquiry
|
|||
| Forecast Electronics | UC3843BD1 | ST |
|
131 | 06+PB | 2017-10-24 |
Inquiry
|
||
| Fairsign Technology Limited | UC3843BD1 | ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 99899 | 20+ | 2021-09-16 |
Inquiry
|
|
| Fusin Electronics(HK) Co.,Ltd | UC3843BD1 | ON |
|
6000 | 2018-04-27 |
Inquiry
|
|||
| Fengyangxin Technology ( HK ) Co.,Ltd |
UC3843BD1
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| GABO ELECTRONICS CO.,LTD | UC3843BD1 | ON |
|
18000 | 08+ | 2014-04-14 |
Inquiry
|
||
| Globalway components Sdn Bhd. | UC3843BD1 |
|
STOCK | 10810 | NEW+ | STOCK | 2022-10-22 |
Inquiry
|
|
| GOTONE ELECTRONICS CO.,LTD | UC3843BD1 | ST |
|
SOP-8 | 175 | 90+ | 2014-07-24 |
Inquiry
|
|
| Semilex Electronics [ info@semi-lex.com ] | UC3843BD1 | IC |
|
NEW RoHS and More QTY | 36320 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Global Sourcing OEM Limited [sales@gs-oem.com] |
UC3843BD1
|
STMicroele |
|
ContactformoredetailswelcomeRFQ | 6031 | 21+ | Stock | 2023-03-10 |
Inquiry
|
| Gusun Electronics Co.,LTD. | UC3843BD1 |
|
STOCK | 12045 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Hamtron Technology Co., Ltd. | UC3843BD1 | ST |
|
SOP-8 | 711 | 05+ | STOCK | 2026-05-09 |
Inquiry
|
| HAODE TECHNOLOGY CO.,LIMITED | UC3843BD1 | ST |
|
SOP8 | 24029 | 14+ | 2024-04-11 |
Inquiry
|
|
| Chaoxin Technology (HK) Limited |
UC3843BD1
|
ST |
|
255 | 10 | 2017-05-15 |
Inquiry
|
||
| Ameyic Electronics Limited |
UC3843BD1
|
MOTOROLA |
|
SOP8 | 16400 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
UC3843BD1
|
original |
|
RoHS Compliant | 39776 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDa Electronics Co.,Ltd | UC3843BD1 | ST |
|
SOP8 | 88500 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD | UC3843BD1 | STMicroele |
|
ICREGCTRLRBOOST/FLYBACK8SO | 45120 | 2020 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. |
UC3843BD1
|
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation |
UC3843BD1
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 13583 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
UC3843BD1
|
STMicroelectronics |
|
REG CTRLR BOOST/FLYBACK 8SO | 28867 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3843BD1
|
ON |
|
8-SOIC | 357 | 20+PB | Pb-Free | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. |
UC3843BD1
|
MOTOROLA |
|
SOP | 6480 | 04+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| ICHOME Industrial Co., Ltd. |
UC3843BD1
|
ON |
|
SOP | 7325 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Assy Fe Antonio Hernandez sales@assy-fe.com | UC3843BD1 | MOT |
|
52 | 2013-01-18 |
Inquiry
|
|||
| Icompplus Electronics | UC3843BD1 | MOT |
|
52 | 2016-05-19 |
Inquiry
|
|||
| Philchip Electronics Limited | UC3843BD1 | MOTOROLA |
|
SOP8 | 13750 | 11+ | original in stock | 2020-12-03 |
Inquiry
|
| HONGKONG INDAXIM ELECTRONICS CO.,LTD | UC3843BD1 | STM |
|
6000 | 10+ | 2026-09-01 |
Inquiry
|
||
| ANRIC ELECTRONICS CO.,LTD. |
UC3843BD1
|
Semiconductor |
|
RoHS Compliant | 19365 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| INTERNATIONAL SOURCE HONG KONG LIMITED | UC3843BD1 | ST |
|
new | 8793 | shipfast | 2014-09-15 |
Inquiry
|
|
| Integrated Solution Co.,Ltd |
UC3843BD1
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 8000 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor |
UC3843BD1
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 8000 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | UC3843BD1 | MOTOROLA |
|
SOP8 | 16400 | 15+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED |
UC3843BD1
|
ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 20 | Stock | 2019-10-30 |
Inquiry
|
|
| JiejiechengTechnologyCo.,Lt | UC3843BD1 | STMicroele |
|
8-SOIC | 12116 | 26+ | 2026-04-29 |
Inquiry
|
|
| NJCompany | UC3843BD1 | ST |
|
N/A | 688000 | INSTOCK | 2025-11-18 |
Inquiry
|
|
| CHINA KAIVO ELECTRONICS CO.,LTD | UC3843BD1 | ST |
|
8-SO | 18000 | 19+ | 2026-10-11 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | UC3843BD1 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. |
UC3843BD1
|
ON |
|
SOP | 7250 | 14+ | STOCK | 2019-03-05 |
Inquiry
|
| KCTELECTRONICSHKCOLTD | UC3843BD1 | STMICROELE |
|
4600 | 2425 | 2026-09-09 |
Inquiry
|
||
| Shenzhen Kelongsheng Limited | UC3843BD1 | ST |
|
11+ | 320000 | 11+ | 320000 | 2023-01-25 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD |
UC3843BD1
|
ST |
|
5679 | 16+ | New & Original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | UC3843BD1 | ST |
|
ICREGCTRLRBSTFLYBKISO8-SO | 53526 | 06+PB | Stock | 2016-03-23 |
Inquiry
|
| Leading（HK) IC Distributor Limited |
UC3843BD1
|
ST |
|
10050 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
|
| Leading(HK) IC Distributor Limited |
UC3843BD1
|
STM |
|
2019+ | 36000 | 2019+ | IN STOCK | 2024-05-06 |
Inquiry
|
| Electronics & Semiconductor |
UC3843BD1
|
ON |
|
2007+ | 2500 | 2007+ | New parts and Stock on hand | 2013-07-31 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | UC3843BD1 | ST |
|
8-SO | 36500 | 18+ | 2026-10-19 |
Inquiry
|
|
| palmary technology |
UC3843BD1
|
Freescale |
|
DIP/SMD | 1150 | 2011 | in stock | 2020-08-20 |
Inquiry
|
| WINTECH COMPONENTS LTD. | UC3843BD1 | ON |
|
2012+ | 8520 | 2012+ | IN STOCK | 2016-11-29 |
Inquiry
|
| European Union IC Industry Co. | UC3843BD1 | UCC |
|
SOP-8 | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | UC3843BD1 |
|
140 | 2015-06-29 |
Inquiry
|
||||
| Lvangchip(HongKong).,Limited | UC3843BD1 | STMicroele |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| JLTRONIC | UC3843BD1 |
|
2390 | 2016-05-08 |
Inquiry
|
||||
| InMeiLe Technology |
UC3843BD1
|
ST |
|
25679 | 15+ | New & Original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD |
UC3843BD1
|
ON |
|
SOP | 8240 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. |
UC3843BD1
|
MOTOROLA |
|
SOP | 4980 | 04+ | stock | 2026-05-09 |
Inquiry
|
| Mujistu Electronic Pte Ltd. | UC3843BD1 |
|
STOCK | 10691 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| ShenzhenMingxinfaTechnology | UC3843BD1 | ST |
|
SO-8 | 5000 | 2026-09-18 |
Inquiry
|
||
| NewChip Enterprises Pte, Ltd. |
UC3843BD1
|
ON |
|
SOP | 8250 | 14+ | STOCK | 2026-05-09 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] |
UC3843BD1
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 174620 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. |
UC3843BD1
|
ON |
|
SOP | 7690 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| N-STAR INTL ELECTRONICS LIMITED | UC3843BD1 | STMicroele |
|
13907 | 2026-10-12 |
Inquiry
|
|||
| OCEAN ELECTRONIC | UC3843BD1 | ST |
|
Originalpackaging | 5000 | 2024-08-08 |
Inquiry
|
||
| Ocean International Trading Co. | UC3843BD1 | ON |
|
SOP-8 | 72500 | 2011+ | in stock | 2019-09-04 |
Inquiry
|
| Palmary Internatinal Co.Ltd |
UC3843BD1
|
ON Semiconductor |
|
High Performance Current Mode Controller | 3200 | 2011+ | in stock | 2020-08-11 |
Inquiry
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] |
UC3843BD1
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 46390 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd |
UC3843BD1
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BD1 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Philchip Technology Limited | UC3843BD1 | MOTOROLA |
|
SOP8 | 15590 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC >>> www.IC2world.com |
UC3843BD1
|
ST |
|
SOP8 | 477 | ICsupplierinChina | 2023-11-27 |
Inquiry
|
|
| Unitronix Electronics Limited |
UC3843BD1
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 57479 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| RightOne Electronics Trading Co., Ltd. | UC3843BD1 | STM |
|
SOP8 | 2528 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Huahui Electron | UC3843BD1 |
|
11333 | 2016-05-24 |
Inquiry
|
||||
| MEGA IC ELECTRONICS.CO.LTD |
UC3843BD1
|
ST |
|
25679 | 14+ | New & Original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | UC3843BD1 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Shenzhen SEEC Electronic Co., Ltd. | UC3843BD1 | ON |
|
6000 | 09+ | stock | 2014-06-26 |
Inquiry
|
|
| SEMILOOK TECH. CO., LTD. |
UC3843BD1
|
ON |
|
SOP | 7325 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | UC3843BD1 | ST |
|
SOP-8 | 25154 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| General Electronics Inc. |
UC3843BD1
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 7500 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics |
UC3843BD1
|
ST |
|
8-SOIC (0.154, 3.90mm Width) | 6200 | 12+ | call,60mins feedback | 2022-09-09 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC3843BD1
|
ST |
|
Pb Free | 2950 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| SOSOIC(HK) ELECTRONICS CO.,LTD |
UC3843BD1
|
ST |
|
12000 | 10+ | IN STOCK | 2012-12-06 |
Inquiry
|
|
| SourceStar International (HK) Ltd. | UC3843BD1 |
|
STOCK | 6422 | STOCK | 2026-05-09 |
Inquiry
|
||
| Starkey Technology (H.K) Co.,Ltd | UC3843BD1 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Asia Components Co.,Ltd. |
UC3843BD1
|
ST |
|
SOP8 | 500 | 11+ | In?STOCK? | 2016-11-18 |
Inquiry
|
| SUNMOON MICRO-ELECTRONICS CO., LTD. | UC3843BD1 |
|
STOCK | 14251 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Sunway Components Co., Ltd. | UC3843BD1 |
|
4517 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
||
| Kairong Electronics Ltd. |
UC3843BD1
|
MOT |
|
2014+ | 500 | 2014+ | 2026-09-11 |
Inquiry
|
|
| MSM Company LTD. |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| Futune Electronics Co.Limitd |
UC3843BD1
|
ON |
|
98 | Stock On Hand | 2021-01-03 |
Inquiry
|
||
| TPC Global Service Co.Ltd. |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Mit Accessary Support Co.,Ltd | UC3843BD1 | ST |
|
16+ | 5000 | 16+ | New parts and Stcok On Hand | 2020-04-27 |
Inquiry
|
| Power Agency Co.,Ltd |
UC3843BD1
|
ST |
|
SOP8 | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| E-FOUNT COMPONENTS LTD | UC3843BD1 | ON |
|
98 | 2012+ | 2013-07-30 |
Inquiry
|
||
| TAIKE Compoents Enterprise | UC3843BD1 |
|
STOCK | 11321 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| TIANHAO INDUSTRIAL CO.,LIMITED |
UC3843BD1
|
ST |
|
SOP | 100000 | 2021 | 2023-05-16 |
Inquiry
|
|
| Microtranik_Components.,Inc | UC3843BD1 | Distributor |
|
for more pls inquire us now | 214670 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TOKYOSUPERDEVICECO.,LTD | UC3843BD1 | ST |
|
131 | 2025-02-27 |
Inquiry
|
|||
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
UC3843BD1
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 39824 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
UC3843BD1
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 57479 | 15+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| Tripleplus.Co.,Ltd | UC3843BD1 |
|
1000 | 2024-07-12 |
Inquiry
|
||||
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | UC3843BD1 |
|
1000 | 2013-12-05 |
Inquiry
|
||||
| HongKongTeyouHuichengElectroni |
UC3843BD1
|
ON |
|
SOP8 | 18000 | 23+ | STOCK | 2026-03-19 |
Inquiry
|
| UWIN COMPONENTS TRADING (HK) CO., LTD. | UC3843BD1 | STM |
|
SOP8 | 6518 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| VENDOR COMPONENTS INC. | UC3843BD1 | ON/ST |
|
SOP | 4130 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Excellence IC | UC3843BD1 | 25000 |
|
09+ | STOCK | 2023-08-01 |
Inquiry
|
||
| Electronic Universe | UC3843BD1 | ST |
|
3400 | 2-3daystous | 2016-10-13 |
Inquiry
|
||
| Waltech Electronics(HongKong)Co.,Limited | UC3843BD1 | STMicroele |
|
11407 | 3-5days;FOBHK | 2020-10-30 |
Inquiry
|
||
| Origin Data Globle Limited | UC3843BD1 | ST |
|
NewandOriginal | 10 | 11+/12+/13 | 1week | 2013-06-19 |
Inquiry
|
| WayChip Trading Co., Ltd. |
UC3843BD1
|
MOTOROLA |
|
SOP | 4980 | 04+ | STOCK | 2026-05-09 |
Inquiry
|
| Wealth Link International | UC3843BD1 | ST |
|
N/A | 500 | 90+ | 2015-03-23 |
Inquiry
|
|
| ZONLEE (HK) ELECTRONIC CO. | UC3843BD1 | ST |
|
SOP-8 | 471 | 2007 | 2013-10-30 |
Inquiry
|
|
| A Wellmart Electronics Co., Ltd. | UC3843BD1 | ST |
|
HIGHPERFORMANCECURRENTMODEPWMCONTRL1A7.6~30VSO8 | 70 | StockinTaiwan | 2016-11-01 |
Inquiry
|
|
| WIGE(HK)ELECTRONICS CO.,LTD |
UC3843BD1
|
ST |
|
25679 | 15+ | New & Original | 2018-03-22 |
Inquiry
|
|
| Wintech Components Limited | UC3843BD1 | ST |
|
16000 | 20+ | INSTOCK | 2023-10-18 |
Inquiry
|
|
| Wintech Components Ltd. | UC3843BD1 | ON |
|
2012+ | 8520 | 2012+ | IN STOCK | 2013-08-14 |
Inquiry
|
| FEDERAL INDUSTRY CO. |
UC3843BD1
|
ST |
|
100 | 46326 | 20+PB | Pb-Free | 2026-09-24 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com |
UC3843BD1
|
ST |
|
New & Original Parts | 5000 | 2016+ | New parts and in our stock | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD |
UC3843BD1
|
ST |
|
5679 | 16+ | New & Original | 2019-03-05 |
Inquiry
|
|
| QINYUAN ELECTRONICS (HK) LIMITED(xyic@vip.qq.com) |
UC3843BD1
|
ON |
|
8-SOIC | 2000 | 2011+ | Stock | 2025-01-03 |
Inquiry
|
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Last
UC3843BD1 Datasheet
| Mfg | Part # | Datasheet | Description |
 Motorola, Inc |
UC3843BD1 |
401Kb/16P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
 STMicroelectronics |
UC3843BD1 |
135Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843BD1 |
135Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
 ON Semiconductor |
UC3843BD1 |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
|
STMicroelectronics |
UC3843BD1 |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843BD1013TR |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
|
ON Semiconductor |
UC3843BD1G |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
| UC3843BD1G |
414Kb/22P |
High Performance Current Mode Controllers September, 2013 ??Rev. 17 |
|
| UC3843BD1G |
743Kb/25P |
High Performance Current Mode Controllers August, 2021 - Rev. 18 |
|
| UC3843BD1R2 |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
|
| UC3843BD1R2G |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
|
| UC3843BD1R2G |
414Kb/22P |
High Performance Current Mode Controllers September, 2013 ??Rev. 17 |
|
| UC3843BD1R2G |
743Kb/25P |
High Performance Current Mode Controllers August, 2021 - Rev. 18 |