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UC3843BDR2G Search results
Premium Supplier
Supplier
ZESEN（HK）Electronics Co. sales@zesenelec.com
SANKEY SHARE CO.,LIMITED
678IC Electronics Co., Ltd.
MAINtron Electronics Limited.
AAT Technology Inc.
AgreeTechnology(HK)Co.,Ltd
AIC Semiconductor Co., Ltd.
Excellent Electronics Components Inc
Alison Enterprise Co., Ltd.
ALL NEW SEMI Electronics Co., LIMITED
AlphaTek Electronics Co.,Ltd.
Alphatek Technology Limited
ERAI Sale Development
Andy(International)Electroni
ANKEY ELECTRONICS CO.,LTD
Supo Industrial Co., Limited sales01@supov.com
ANT Electronics (HK) Co.,Ltd
ANT Electronics (HK) Co.,Ltd
A-ONE Electronics Co., Ltd.
Renxim Electronic Limited.
IC Agent Electronics Inc
Asemicon Tech. Co.,Ltd.
Asia Military Components Trading Co., Ltd.
Shenzhen Augswan Electronics Co., LTD.
MAINtron Electronics Co.,Ltd.
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
UC3843BDR2G
|
ONSEMI |  |
PWM CONT, CURRENT MODE, 500KHZ, SOIC-14; Input Voltage:-; Output Voltage:5V; Output Current:1A; Supp | ROHS COMPLIANT | 585 | 1+ : $1 10+ : $0.639 100+ : $0.53 500+ : $0.52 1000+ : $0.509 2500+ : $0.499 5000+ : $0.488 |
Buy Now
|
|
UC3843BDR2G
|
ONSEMI | |
PWM CONT, CURRENT MODE, 500KHZ, SOIC-14; Input Voltage:-; Output Voltage:5V; Output Current:1A; Supp | ROHS COMPLIANT | 585 | 100+ : $0.53 500+ : $0.52 1000+ : $0.509 2500+ : $0.499 5000+ : $0.488 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
UC3843BDR2G
|
ON |
|
SOP14 | 9401 | 20+PB | Pb-Free | 26-10-15 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
UC3843BD
|
ST |
|
7 | 2020+ | Instock | 26-10-15 |
Inquiry
|
|
|
UC3843BD1
|
ON |
|
8-SOIC | 357 | 20+PB | Pb-Free | 26-10-15 |
Inquiry
|
| UC3843BD1R2G. | TI/BB |
|
8 | 2020+ | Instock | 26-10-15 |
Inquiry
|
|
| UC3843BDSOP14 | - |
|
38304 | 2020+ | Instock | 26-10-15 |
Inquiry
|
|
|
UC3843BD1013TR
|
ST |
|
SOP8 | 98350 | 20+PB | Pb-Free | 26-10-15 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED | UC3843BDR2G |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
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| 678IC Electronics Co., Ltd. | UC3843BDR2G | ON |
|
IC | 1313 | 11+ | Taiwan | 2014-09-23 |
Inquiry
|
| MAINtron Electronics Limited. | UC3843BDR2G | STOCK |
|
standard package with RoHS | 46630 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AAT Technology Inc. | UC3843BDR2G | ON |
|
1590 | 1349+ | 2014-07-30 |
Inquiry
|
||
| AgreeTechnology(HK)Co.,Ltd | UC3843BDR2G | ONSEMICO |
|
STOCK | 2256 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| AIC Semiconductor Co., Ltd. | UC3843BDR2G | N/A |
|
N/A | 40342 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc |
UC3843BDR2G
|
ON-semicor |
|
SOP8 | 50000 | 15+ | 2020-11-05 |
Inquiry
|
|
| Alison Enterprise Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 11256 | STOCK | 2026-05-09 |
Inquiry
|
|
| ALL NEW SEMI Electronics Co., LIMITED | UC3843BDR2G | ON |
|
SOP | 2200 | 2026-09-30 |
Inquiry
|
||
| AlphaTek Electronics Co.,Ltd. | UC3843BDR2G | ON |
|
IC REG CTRLR PWM CM 14-SOIC | 31885 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | UC3843BDR2G | ON |
|
IC REG CTRLR PWM CM 14-SOIC | 31885 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| ERAI Sale Development | UC3843BDR2G | ONSemicond |
|
SOIC8 | 28000 | 15-16+ | Originalstock | 2020-05-29 |
Inquiry
|
| Andy(International)Electroni |
UC3843BDR2G
|
ONSemicond |
|
SOIC-4 | 3800 | 2018+ | 2026-10-06 |
Inquiry
|
|
| ANKEY ELECTRONICS CO.,LTD |
UC3843BDR2G
|
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Supo Industrial Co., Limited sales01@supov.com | UC3843BDR2G | ON |
|
290 | stock | 2018-01-10 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd |
UC3843BDR2G
|
ON |
|
SOP-14 | 7521 | 2011+ROHS | 2026-08-29 |
Inquiry
|
|
| ANT Electronics (HK) Co.,Ltd |
UC3843BDR2G
|
ON |
|
SOP-14 | 7521 | 2011+ROHS | 2026-08-29 |
Inquiry
|
|
| A-ONE Electronics Co., Ltd. | UC3843BDR2G | ON |
|
SOP14P | 3115 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] |
UC3843BDR2G
|
NEW |
|
Original package well | 78790 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| IC Agent Electronics Inc | UC3843BDR2G | ONSemicond |
|
SOIC8 | 28500 | 2016+ | Instock | 2018-08-01 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 12175 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 5190 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. |
UC3843BDR2G
|
ONSemicond |
|
ICREGCTRLRFLYBACK14SOIC | 16266 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC3843BDR2G | STOCK |
|
standard package with RoHS | 46630 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | UC3843BDR2G | ON |
|
SOP8 | 320 | 0813+ | INSTOCK | 2026-05-09 |
Inquiry
|
| B.A.S. ELECTRONIC COMPONENTS | UC3843BDR2G |
|
stock-samedayshipment | 17500 | 2014-08-21 |
Inquiry
|
|||
| B.A.S. ELECTRONIC COMPONENTS | UC3843BDR2G |
|
10000 | 2014-05-23 |
Inquiry
|
||||
| Believe Technologies Limited | UC3843BDR2G | ONSEMICO |
|
STOCK | 2256 | stock | 2026-05-09 |
Inquiry
|
|
| Believe Technologies (Korea) | UC3843BDR2G | ON |
|
SOP8 | 576 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| WLParts Electronics ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 8423 | 13+ | 2021-11-11 |
Inquiry
|
|
| SemiLex Electronics Inc. | UC3843BDR2G | IC |
|
NEW RoHS and More QTY | 40190 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| Bluesemi Tech. Co., Ltd. | UC3843BDR2G | ON |
|
SOP14P | 3268 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843BDR2G | ONSemicond |
|
SOIC-8 | 3800 | 2015+ | 2026-10-06 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843BDR2G | ONSemicond |
|
SOIC-8 | 3800 | 2014+ | 2026-10-06 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD |
UC3843BDR2G
|
ON |
|
SOP-14 | 5973 | 13+ | 2023-02-07 |
Inquiry
|
|
| BOUKACO.,LTD | UC3843BDR2G |
|
110 | 08+ | 2025-03-03 |
Inquiry
|
|||
| NegoICCo. |
UC3843BDR2G
|
ON |
|
10000 | 2022+ | 2026-08-21 |
Inquiry
|
||
| Camry Components Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
7206 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
|
| Carder Components Enterprise | UC3843BDR2G | ON |
|
SOP8 | 1320 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | UC3843BDR2G | ON |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BDR2G |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BDR2G |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc |
UC3843BDR2G
|
Distributor |
|
for more pls inquire us now | 130210 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| CHIP7 INTERNATIONAL CO.,LTD |
UC3843BDR2G
|
ONSemicond |
|
n/a | 2500 | 14+ | instock | 2015-06-05 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | UC3843BDR2G | ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 87500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| Cinkin International Co., Limited | UC3843BDR2G | ON |
|
30000 | 2010+ | 2013-04-09 |
Inquiry
|
||
| ClicElectronicsCo.Limited | UC3843BDR2G |
|
SOP | 1469 | 1533+ | 2025-06-04 |
Inquiry
|
||
| CosmoTek Electronic Limited | UC3843BDR2G |
|
34 | 2017-06-20 |
Inquiry
|
||||
| Semilex Distributor [ sales@semi-lex.com ] |
UC3843BDR2G
|
ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 147701 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| DBA International Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 4756 | STOCK | 2026-05-09 |
Inquiry
|
|
| DBA Int’l PTE LTD. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 4161 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| TAIWAN DBA INT’L CORPORATION LTD. | UC3843BDR2G | ON |
|
SOP8 | 870 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| RENXIM Electronics Inc |
UC3843BDR2G
|
Good price |
|
new and original package well | 98170 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
UC3843BDR2G
|
ON |
|
IC REG CTRLR PWM CM 14-SOIC | 66443 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | UC3843BDR2G | ON |
|
SOP14P | 2865 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | UC3843BDR2G | ON |
|
SOP-14 | 248 | Stock | 2017-01-10 |
Inquiry
|
|
| Evergreen Electronics Co.,Ltd |
UC3843BDR2G
|
ON |
|
x | 18328 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| EKT Electronics Co., Ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 2016+ | New parts and in our stock | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | UC3843BDR2G | ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 2017+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 16+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd | UC3843BDR2G | ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 2017+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| futuro trade ltd. | UC3843BDR2G | ON |
|
SOP-8/DIP-8/DIP8 | 38358 | 11+/05+/06 | stock | 2017-08-23 |
Inquiry
|
| eParts Electronic Co.Ltd | UC3843BDR2G |
|
1200 | 2014-04-02 |
Inquiry
|
||||
| ePartronics |
UC3843BDR2G
|
|
2000 | 2025-07-25 |
Inquiry
|
||||
| Everchips International Co.,Ltd. | UC3843BDR2G | ONS |
|
2500 | 14+ | 2015-12-09 |
Inquiry
|
||
| Friedlich Assoziierte GmbH |
UC3843BDR2G
|
|
N/A | 4500 | 2023-05-03 |
Inquiry
|
|||
| FAST IC ELECTRONICS CO.LTD |
UC3843BDR2G
|
ON |
|
09+ | 460 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| Fastwell International Co., Ltd. | UC3843BDR2G | ON |
|
SOP8 | 1110 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| Feng Sheng Electronics Co., Ltd. | UC3843BDR2G | Rapid deliverywelcome to inqu |
|
PB FREE/Sincerely for your service | 10000 | 2013+ | INSTOCK | 2013-09-21 |
Inquiry
|
| fenkey electronics co.,ltd | UC3843BDR2G |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC3843BDR2G |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | UC3843BDR2G | ONSEMICO |
|
5756 | STOCK | 2025-12-02 |
Inquiry
|
||
| Fairsign Technology Limited |
UC3843BDR2G
|
ONSemicond |
|
ICREGCTRLRFLYBACK14SOIC | 99899 | 20+ | 2021-09-16 |
Inquiry
|
|
| Fengyangxin Technology ( HK ) Co.,Ltd |
UC3843BDR2G
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| General Electronics Co.,Ltd |
UC3843BDR2G
|
ON |
|
x | 7514 | 12+ | RFQ now,quick response | 2018-01-22 |
Inquiry
|
| Globalway components Sdn Bhd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 12644 | NEW+ | STOCK | 2022-10-22 |
Inquiry
|
| GOTONE ELECTRONICS CO.,LTD | UC3843BDR2G | ON |
|
SOP14 | 77 | 0626+ | 2014-07-24 |
Inquiry
|
|
| Shenzhen Grand Power Trading Co.,Ltd | UC3843BDR2G | N/A |
|
SOP8L | 500 | NEW | STOCK | 2017-07-04 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | UC3843BDR2G | IC |
|
NEW RoHS and More QTY | 36820 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. | UC3843BDR2G | ON |
|
SOP8 | 1820 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Gusun Electronics Co.,LTD. | UC3843BDR2G | ONSEMICO |
|
STOCK | 13879 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
| HAIGE(HK)ELECTRONICS CO.,LTD | UC3843BDR2G | ONSEMICO |
|
N | 2280 | 07/08+ | INSTOCK | 2014-08-17 |
Inquiry
|
| HAODE TECHNOLOGY CO.,LIMITED | UC3843BDR2G | ONSemicond |
|
SOIC-8 | 5300 | 2022+ | 2024-04-11 |
Inquiry
|
|
| HCI(hitsem@gmail.com) | UC3843BDR2G | ON |
|
Standard | 80000 | 13~17+ | 1-3Days | 2026-09-24 |
Inquiry
|
| Chaoxin Technology (HK) Limited | UC3843BDR2G | ON |
|
SOP14 | 38210 | 06+ | 2017-05-15 |
Inquiry
|
|
| Ameyic Electronics Limited |
UC3843BDR2G
|
ON |
|
SOP14 | 70200 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
UC3843BDR2G
|
original |
|
RoHS Compliant | 40276 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDa Electronics Co.,Ltd | UC3843BDR2G | ON |
|
SOP14 | 50380 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD |
UC3843BDR2G
|
ON Semicon |
|
IC REG CTRLR FLYBACK 14SOIC | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. |
UC3843BDR2G
|
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation |
UC3843BDR2G
|
ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 38103 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
UC3843BDR2G
|
ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 29777 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3843BDR2G
|
ON |
|
SOP14 | 56350 | 20+PB | Pb-Free | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. | UC3843BDR2G | ONSEMICO |
|
STOCK | 3756 | NEWSTOCK | 2026-05-09 |
Inquiry
|
|
| ICHOME Industrial Co., Ltd. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 4575 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Arrow Global Co.,Ltd | UC3843BDR2G | ONSemicond |
|
Originalnew | 20000 | 2014+ | Instock | 2020-01-18 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
UC3843BDR2G
|
Semiconductor |
|
RoHS Compliant | 19925 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Inter Electronics Limited | UC3843BDR2G | ONSEMI |
|
SOP14 | 120 | 2017+ | STK,Prompt delivery | 2023-11-05 |
Inquiry
|
| Integrated Solution Co.,Ltd |
UC3843BDR2G
|
ON |
|
14-SOIC (0.154, 3.90mm Width) | 7560 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor |
UC3843BDR2G
|
ON |
|
14-SOIC (0.154, 3.90mm Width) | 7560 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | UC3843BDR2G | ON |
|
SOP14 | 70200 | 15+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED | UC3843BDR2G | ONSemicond |
|
ICREGCTRLRFLYBACK14SOIC | 5833 | Stock | 2019-10-30 |
Inquiry
|
|
| Shenzhen Starlights Solution Co.,Ltd. | UC3843BDR2G | ON |
|
SOP14 | 1761 | 2014-03-04 |
Inquiry
|
||
| CHINA KAIVO ELECTRONICS CO.,LTD | UC3843BDR2G | ONSemicond |
|
14-SOIC | 18000 | 19+ | 2026-10-11 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | UC3843BDR2G |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 4500 | 14+ | STOCK | 2019-03-05 |
Inquiry
|
| Sunshine Electronics(HK) Co.,Ltd |
UC3843BDR2G
|
ON |
|
available | 2500 | 2012+ | available | 2024-12-09 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD |
UC3843BDR2G
|
ON SEMICO |
|
7677 | 16+ | New & Original | 2016-06-25 |
Inquiry
|
|
| KAILIYUAN TECHNOLOGY INTERNATIONAL CO., LTD | UC3843BDR2G |
|
500 | 2013-06-25 |
Inquiry
|
||||
| Kynix Semiconductor Hong Kong Limited | UC3843BDR2G | ON |
|
ICREGCTRLRPWMCM14-SOIC | 47676 | 11+ | Stock | 2016-03-23 |
Inquiry
|
| Leading(HK) IC Distributor Limited |
UC3843BDR2G
|
ON |
|
2019+ | 36000 | 2019+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | UC3843BDR2G | ONSemicond |
|
14-SOIC | 36500 | 18+ | 2026-10-02 |
Inquiry
|
|
| European Union IC Industry Co. | UC3843BDR2G | ONSEMICOND |
|
SOIC8 | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | UC3843BDR2G |
|
300 | 2015-06-29 |
Inquiry
|
||||
| l-tronics | UC3843BDR2G | TI |
|
1267 | 2025-02-07 |
Inquiry
|
|||
| Lvangchip(HongKong).,Limited | UC3843BDR2G | onsemi |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| InMeiLe Technology |
UC3843BDR2G
|
MOT/FREESCALE |
|
25679 | 15+ | New & Original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 5490 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| MKB International Tech. GmbH | UC3843BDR2G | ON |
|
SOP8 | 1061 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 2256 | stock | 2026-05-09 |
Inquiry
|
|
| Mujistu Electronic Pte Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 12525 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Nagano Chip Land | UC3843BDR2G |
|
1209 | 2020-07-03 |
Inquiry
|
||||
| NewChip Enterprises Pte, Ltd. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 5500 | 14+ | STOCK | 2026-05-09 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] |
UC3843BDR2G
|
ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 147701 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 4940 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| N-STAR INTL ELECTRONICS LIMITED |
UC3843BDR2G
|
OnSemicond |
|
5000 | 2026-10-12 |
Inquiry
|
|||
| OCEAN ELECTRONIC | UC3843BDR2G | ONSemicond |
|
Originalpackaging | 5000 | 2024-08-08 |
Inquiry
|
||
| Oweis electronics company Limited | UC3843BDR2G | ON |
|
300 | 10+ | 2012-12-13 |
Inquiry
|
||
| PALMARY ELECTRONICS CO.,LTD | UC3843BDR2G | ON Semiconductor |
|
10+ | 2850 | 10+ | in stock | 2023-11-28 |
Inquiry
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] |
UC3843BDR2G
|
ON Semiconductor |
|
REG CTRLR FLYBACK 14SO | 48270 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| PROGressive TECHnologies EUROPE |
UC3843BDR2G
|
ONS |
|
2407 | REAL | 2015-01-22 |
Inquiry
|
||
| pulkey electronics ( HK ) co.,ltd | UC3843BDR2G |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BDR2G |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Philchip Technology Limited | UC3843BDR2G | ON |
|
SOP14 | 12087 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC >>> www.IC2world.com |
UC3843BDR2G
|
ON |
|
SPP14 | 1554 | ICsupplierinChina | 2023-11-27 |
Inquiry
|
|
| Cosmotek Electronic Ltd(HK) | UC3843BDR2G | ON |
|
SOP14 | 9800 | 10+ROHS | stock | 2024-04-30 |
Inquiry
|
| Unitronix Electronics Limited |
UC3843BDR2G
|
ON |
|
IC REG CTRLR PWM CM 14-SOIC | 57309 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| Huahui Electron | UC3843BDR2G |
|
8354 | 2016-05-24 |
Inquiry
|
||||
| Hong Kong Ri Xin International Trading Company | UC3843BDR2G |
|
SOP14 | 10 | Stock | 2019-06-07 |
Inquiry
|
||
| SAIPU | UC3843BDR2G | ON |
|
N/A | 7500 | 21+ | 2024-03-27 |
Inquiry
|
|
| MEGA IC ELECTRONICS.CO.LTD |
UC3843BDR2G
|
MOT/FREESCALE |
|
25679 | 14+ | New & Original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd |
UC3843BDR2G
|
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. |
UC3843BDR2G
|
ONSemicond |
|
SOIC-8 | 4575 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | UC3843BDR2G | ON |
|
SOP14 | 39885 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| Eurotronik Components GmbH |
UC3843BDR2G
|
ON |
|
14-SOIC (0.154, 3.90mm Width) | 7560 | 11+ | STOCK | 2017-07-29 |
Inquiry
|
| Singapore Chiplead Enterprise Pte. Ltd. | UC3843BDR2G | ON |
|
SOP8 | 731 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| SINCO TIMES TECHNOLOGY(HK)ELECTRONICS COMPANY | UC3843BDR2G | BID |
|
ON10+ | 17500 | 2021-03-10 |
Inquiry
|
||
| Sin Source Ltd. | UC3843BDR2G | ON |
|
SOP8 | 320 | 0813+ | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC3843BDR2G
|
ON |
|
14-SOIC (0.154, 3.90mm Width) | 7679 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| SOSOIC(HK) ELECTRONICS CO.,LTD | UC3843BDR2G | MOT/FREESCALE |
|
12000 | 10+ | IN STOCK | 2012-12-06 |
Inquiry
|
|
| SourceStar International (HK) Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 8256 | STOCK | 2026-05-09 |
Inquiry
|
|
| Starkey Technology (H.K) Co.,Ltd | UC3843BDR2G |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Asia Components Co.,Ltd. |
UC3843BDR2G
|
ON |
|
SOP14 | 8423 | 12+ | In?STOCK? | 2016-11-18 |
Inquiry
|
| SUNMOON MICRO-ELECTRONICS CO., LTD. | UC3843BDR2G | ONSEMICO |
|
STOCK | 16085 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Sunway Components Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
6351 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
|
| A-TEC ELECTRONIC COMPONENTS LIMITED |
UC3843BDR2G
|
ON |
|
2598 | 2015-03-16 |
Inquiry
|
|||
| MSM Company LTD. |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 16+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 16+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| Futune Electronics Co.Limitd | UC3843BDR2G | ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| TPC Global Service Co.Ltd. |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Mit Accessary Support Co.,Ltd | UC3843BDR2G | ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 2017+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Power Agency Co.,Ltd |
UC3843BDR2G
|
ON |
|
SOP14 | 13285 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Electronics Co. Ltd | UC3843BDR2G | ON Semiconductor |
|
16+ | 6888 | 16+ | New parts and Stock on hand | 2017-06-07 |
Inquiry
|
| Global Thunder Electronics Co.,Ltd | UC3843BDR2G | ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 2017+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| E-FOUNT COMPONENTS LTD | UC3843BDR2G | ONSemicond |
|
2490 | 2012+ | 2013-07-30 |
Inquiry
|
||
| TAIKE Compoents Enterprise | UC3843BDR2G | ONSEMICO |
|
STOCK | 13155 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| TIANHAO INDUSTRIAL CO.,LIMITED | UC3843BDR2G | ON/ |
|
SO-8C | 100000 | 2021 | 2023-05-16 |
Inquiry
|
|
| Microtranik_Components.,Inc | UC3843BDR2G | Distributor |
|
for more pls inquire us now | 214690 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TOKYOSUPERDEVICECO.,LTD | UC3843BDR2G | ON |
|
397 | 1533+ | 2025-02-27 |
Inquiry
|
||
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
UC3843BDR2G
|
ON |
|
IC REG CTRLR PWM CM 14-SOIC | 39654 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
UC3843BDR2G
|
ON |
|
IC REG CTRLR PWM CM 14-SOIC | 57309 | 15+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| Tripleplus.Co.,Ltd | UC3843BDR2G |
|
1000 | 2024-07-12 |
Inquiry
|
||||
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | UC3843BDR2G |
|
1000 | 2013-12-05 |
Inquiry
|
||||
| HongKongTeyouHuichengElectroni | UC3843BDR2G | ON/ |
|
SO-8C | 45000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| Hongkong Teng Yun Tai (International) co.,Limited | UC3843BDR2G | ON |
|
originalinstock | 96 | 1533+ | 2023-03-07 |
Inquiry
|
|
| UT TRADING CORPORATION | UC3843BDR2G | ON |
|
SOP-14(3.9) | 15050 | 07+ | 2015-01-27 |
Inquiry
|
|
| utsource.net | UC3843BDR2G | ON |
|
SOP-14UTSOURCE.NET | 90231 | 07+ | 2026-07-10 |
Inquiry
|
|
| VENDOR COMPONENTS INC. | UC3843BDR2G | ON |
|
SOP14P | 3370 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Electronic Universe | UC3843BDR2G | ONS |
|
2450 | 3-7daystous | 2016-10-13 |
Inquiry
|
||
| Waltech Electronics(HongKong)Co.,Limited | UC3843BDR2G | ONS |
|
24652 | 3-5days;FOBHK | 2020-10-30 |
Inquiry
|
||
| WayChip Trading Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 2256 | STOCK | 2026-05-09 |
Inquiry
|
|
| Wealth Link International | UC3843BDR2G | ON |
|
N/A | 10340 | 2015-03-23 |
Inquiry
|
||
| ZONLEE (HK) ELECTRONIC CO. | UC3843BDR2G | ON |
|
SOP14 | 2148 | 2007 | 2013-10-30 |
Inquiry
|
|
| LEOSNA IC TRADING CO. | UC3843BDR2G | Texas |
|
NEW & Original Parts | 68190 | 19+RoHS | Stock On Hand, best quality | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD |
UC3843BDR2G
|
MOT/FREESCALE |
|
25679 | 15+ | New & Original | 2018-03-22 |
Inquiry
|
|
| Wintech Components Ltd |
UC3843BDR2G
|
ON |
|
SOP-14 | 20000 | 2012+ | IN STOCK | 2019-09-04 |
Inquiry
|
| Wintech Components Limited |
UC3843BDR2G
|
ON |
|
SOP-14 | 25600 | 2011+ | IN STOCK | 2025-12-15 |
Inquiry
|
| Wintech Components Limited | UC3843BDR2G | ON |
|
SMD | 15000 | 20+ | INSTOCK | 2023-10-18 |
Inquiry
|
| WorldLinkPartscomponentsDe | UC3843BDR2G | ON/ |
|
SOP-14 | 5686 | 21+ | 2026-08-20 |
Inquiry
|
|
| FEDERAL INDUSTRY CO. |
UC3843BDR2G
|
ON |
|
SOP14 | 9401 | 20+PB | Pb-Free | 2026-09-24 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com |
UC3843BDR2G
|
ON Semiconductor |
|
SOP14 New & Original Parts | 6888 | 2015+ | New and Original parts and in | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD |
UC3843BDR2G
|
ON SEMICO |
|
7677 | 16+ | New & Original | 2019-03-05 |
Inquiry
|
|
| Surplus Electronics Co.,Ltd |
UC3843BDR2G
|
ON |
|
x | 2250 | 12+ | RFQ,in stock, fast response | 2016-08-29 |
Inquiry
|
| 雅格電子株式会社 |
UC3843BDR2G
|
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| TaiWan Yaohua Electronics Co., Ltd. | UC3843BDR2G | ONSEMICO |
|
STOCK | 2616 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Yiner(Shenzhen)Electronics Co., Ltd. |
UC3843BDR2G
|
TI |
|
SMD-14 | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
1
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Last
UC3843BDR2G Datasheet
| Mfg | Part # | Datasheet | Description |
 ON Semiconductor |
UC3843BDR2G |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
| UC3843BDR2G |
414Kb/22P |
High Performance Current Mode Controllers September, 2013 ??Rev. 17 |
|
| UC3843BDR2G |
743Kb/25P |
High Performance Current Mode Controllers August, 2021 - Rev. 18 |