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UC3843BD1R2 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
ANRIC Int＇l Electronics Limited
Semilex Electronics
Timicomm Electronics Limited
ANRIC ELECTRONICS CO.,LTD.
Microtranik_Components.,Inc
TIMICOMM ELECTRONICS LIMITED
UnitronixElectronics
NegoICCo.
Shenzhen Augswan Electronics Co., LTD.
SINLIN ELECTRONICS LIMITED Authorized Distributor
SANKEY SHARE CO.,LIMITED
ANKEY ELECTRONICS CO.,LTD
Renxim Electronic Limited.
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
fenkey electronics co.,ltd
fenyang electronics 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 |
UC3843BD1R2
|
ON |
|
SOP-8 | 2289 | 20+PB | Pb-Free | 26-10-20 |
Inquiry
|
|
UC3843BD1R2G
|
16 |
|
ON | 99876 | 20+PB | Pb-Free | 26-10-20 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| UC3843BD1R2G. | TI/BB |
|
8 | 2020+ | Instock | 26-10-20 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| Wind Electronics Co.,Ltd | UC3843BD1R2 | MOT |
|
SOP | 8500 | 2013+ | INSTOCK | 2014-07-02 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC3843BD1R2 |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| 678IC Electronics Co., Ltd. | UC3843BD1R2 | ON |
|
IC | 1004 | 00+PB | Taiwan | 2014-09-23 |
Inquiry
|
| MAINtron Electronics Limited. | UC3843BD1R2 | STOCK |
|
standard package with RoHS | 46840 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AgreeTechnology(HK)Co.,Ltd |
UC3843BD1R2
|
MOT |
|
71 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| AIC Semiconductor Co., Ltd. | UC3843BD1R2 | N/A |
|
N/A | 34930 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc |
UC3843BD1R2
|
MOT |
|
SOP | 50000 | 15+ | 2020-11-05 |
Inquiry
|
|
| Alison Enterprise Co., Ltd. | UC3843BD1R2 | MOT |
|
9071 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| ALL NEW SEMI Electronics Co., LIMITED | UC3843BD1R2 | ON |
|
SOP8 | 1647 | 2026-10-19 |
Inquiry
|
||
| Palmary international Co.,Limited | UC3843BD1R2 |
|
2000 | 08+ | new in stock | 2023-11-28 |
Inquiry
|
||
| AlphaTek Electronics Co.,Ltd. | UC3843BD1R2 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 62565 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | UC3843BD1R2 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 62565 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | UC3843BD1R2 |
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Supo Industrial Co., Limited sales01@supov.com | UC3843BD1R2 | ON |
|
4640 | stock | 2018-01-10 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | UC3843BD1R2 |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | UC3843BD1R2 |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| A-ONE Electronics Co., Ltd. | UC3843BD1R2 | ON |
|
SOP-8 | 1495 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] | UC3843BD1R2 | ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 87730 | 1525+ | Global & Immediately | 2026-01-06 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | UC3843BD1R2 | MOT |
|
9990 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| Asia Military Components Trading Co., Ltd. | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 3970 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. |
UC3843BD1R2
|
ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 19456 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC3843BD1R2 | STOCK |
|
standard package with RoHS | 46840 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | UC3843BD1R2 | ON |
|
SOP-8 | 880 | 0417+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Believe Technologies Limited | UC3843BD1R2 | MOT |
|
71 | 00P3 | stock | 2026-05-09 |
Inquiry
|
|
| Believe Technologies (Korea) | UC3843BD1R2 | ON |
|
SOP-8 | 1136 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| Belt (HK) Electronics Co.,Ltd | UC3843BD1R2 | ON |
|
SOP8 | 5000 | 09+ | 2013-03-26 |
Inquiry
|
|
| WLParts Electronics ltd |
UC3843BD1R2
|
SOP3.9mm |
|
ON | 2004 | 36 | 2021-11-11 |
Inquiry
|
|
| Bluesemi Tech. Co., Ltd. |
UC3843BD1R2
|
ON |
|
SOP-8 | 2498 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843BD1R2 | ON |
|
SOP-8 | 880 | 2014+ | 2026-10-19 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD |
UC3843BD1R2
|
ON |
|
SOP-8 | 9000 | 13+ | 2023-02-07 |
Inquiry
|
|
| NegoICCo. |
UC3843BD1R2
|
ON |
|
SOP8 | 225217 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| Camry Components Co., Ltd. | UC3843BD1R2 | MOT |
|
SOP | 5021 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Carder Components Enterprise | UC3843BD1R2 | ON |
|
SOP-8 | 1880 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | UC3843BD1R2 | ON |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
UC3843BD1R2
|
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
UC3843BD1R2
|
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc |
UC3843BD1R2
|
Distributor |
|
for more pls inquire us now | 131470 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | UC3843BD1R2 | ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 87500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| Cinkin International Co., Limited | UC3843BD1R2 | ON |
|
20000 | 10+ | 2013-04-09 |
Inquiry
|
||
| Semilex Distributor [ sales@semi-lex.com ] | UC3843BD1R2 | ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 174440 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| DBA International Ltd. | UC3843BD1R2 | MOT |
|
2571 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| DBA Int’l PTE LTD. | UC3843BD1R2 | MOT |
|
9882 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
|
| TAIWAN DBA INT’L CORPORATION LTD. | UC3843BD1R2 | ON |
|
SOP-8 | 1430 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| RENXIM Electronics Inc |
UC3843BD1R2
|
Good price |
|
new and original package well | 98590 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
UC3843BD1R2
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 69195 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | UC3843BD1R2 | ON |
|
SOP-8 | 1245 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | UC3843BD1R2 | ON |
|
SO-8 | 38 | Stock | 2017-01-10 |
Inquiry
|
|
| EKT Electronics Co., Ltd |
UC3843BD1R2
|
ON |
|
SOP8 | 5000 | 16+ | New parts and Stock On Hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd |
UC3843BD1R2
|
ON |
|
SOP8 | 5000 | 16+ | New parts and Stock On Hand | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd |
UC3843BD1R2
|
ON |
|
New & Original parts | 31500 | 2015+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | 2016+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| futuro trade ltd. | UC3843BD1R2 | ON |
|
SOP-8/DIP-8/DIP8 | 38358 | 11+/05+/06 | stock | 2017-08-23 |
Inquiry
|
| eParts Electronic Co.Ltd | UC3843BD1R2 |
|
5200 | 2014-04-02 |
Inquiry
|
||||
| ePartronics |
UC3843BD1R2
|
ONSEMI |
|
TO92 | 5000 | 0414 | 2025-07-25 |
Inquiry
|
|
| Friedlich Assoziierte GmbH | UC3843BD1R2 |
|
N/A | 252 | 2023-05-03 |
Inquiry
|
|||
| Fantastic Technologies limited. | UC3843BD1R2 | S/N |
|
SMD/DIP | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD |
UC3843BD1R2
|
MOTOROLA |
|
2011 | 1084 | 2011 | original chips in stock | 2020-02-17 |
Inquiry
|
| FAST IC ELECTRONICS CO.LTD |
UC3843BD1R2
|
ON |
|
09+ | 460 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| Fastwell International Co., Ltd. | UC3843BD1R2 | ON |
|
SOP-8 | 1670 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| fenkey electronics co.,ltd | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | UC3843BD1R2 | MOT |
|
SOP | 3571 | STOCK | 2025-12-02 |
Inquiry
|
|
| FRONTIER CO., LTD | UC3843BD1R2 | Motorola |
|
Electroniccomponent | 2496 | 1999 | 1DAY | 2017-02-09 |
Inquiry
|
| Fairsign Technology Limited | UC3843BD1R2 | ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 99899 | 20+ | 2021-09-16 |
Inquiry
|
|
| Fusin Electronics(HK) Co.,Ltd | UC3843BD1R2 | ON |
|
6000 | 2018-04-27 |
Inquiry
|
|||
| Fengyangxin Technology ( HK ) Co.,Ltd |
UC3843BD1R2
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| General Electronics Co.,Ltd | UC3843BD1R2 | ON |
|
8-SOIC (0.154, 3.90mm Width) | 6000 | 12+ | RFQ now,quick response | 2018-01-22 |
Inquiry
|
| Globalway components Sdn Bhd. | UC3843BD1R2 | MOT |
|
10459 | 00P3 | STOCK | 2022-10-22 |
Inquiry
|
|
| GOTONE ELECTRONICS CO.,LTD | UC3843BD1R2 | ON |
|
SOP-8 | 880 | 0417+ | 2014-07-24 |
Inquiry
|
|
| Shenzhen Grand Power Trading Co.,Ltd | UC3843BD1R2 | N/A |
|
SOT23-5 | 22 | NEW | STOCK | 2017-07-04 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | UC3843BD1R2 | IC |
|
NEW RoHS and More QTY | 36110 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. | UC3843BD1R2 | ON |
|
SOP-8 | 2380 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Gusun Electronics Co.,LTD. | UC3843BD1R2 | MOT |
|
11694 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
|
| ＞＞Hitsem International !! | UC3843BD1R2 | ON SEMICONDUCTOR CORP |
|
20000 | Newly | Stock | 2017-05-12 |
Inquiry
|
|
| Chaoxin Technology (HK) Limited | UC3843BD1R2 | SOP-8 |
|
ON | 327 | O312 | 2017-05-15 |
Inquiry
|
|
| Ameyic Electronics Limited |
UC3843BD1R2
|
MOT |
|
SOP | 8350 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
UC3843BD1R2
|
original |
|
RoHS Compliant | 39566 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| Obama Resources Group |
UC3843BD1R2
|
s/n |
|
sop | 2257 | 2012+ | 2016-06-06 |
Inquiry
|
|
| HongDa Electronics Co.,Ltd | UC3843BD1R2 | ON |
|
SOP | 13700 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD |
UC3843BD1R2
|
ON Semicon |
|
IC REG CTRLR FLYBACK 8SOIC | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| Huashengte Electronic Co., Ltd. Shenzhen Special |
UC3843BD1R2
|
MOT |
|
11+ | 108800 | 11+ | NEW & ORGINAL | 2015-03-26 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. |
UC3843BD1R2
|
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation |
UC3843BD1R2
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 24463 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
UC3843BD1R2
|
ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 79790 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3843BD1R2
|
MOT |
|
SOP-8 | 18000 | 2016+ | Instock | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. |
UC3843BD1R2
|
ON |
|
SOP | 2504 | 00+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| ICHOME Industrial Co., Ltd. | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 3355 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Philchip Electronics Limited | UC3843BD1R2 | MOT |
|
SOP | 3750 | 11+ | original in stock | 2020-12-03 |
Inquiry
|
| Germany Electroince Distributor GmbH | UC3843BD1R2 | MOT |
|
SOP-8 | 25000 | 15-16+ | Originalonstock | 2020-05-29 |
Inquiry
|
| Arrow Global Co.,Ltd | UC3843BD1R2 | MOT |
|
SOP-8 | 25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
UC3843BD1R2
|
Semiconductor |
|
RoHS Compliant | 19435 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| SINGAPORE INTEXIM SHARES (CHINA)CO.,LTD | UC3843BD1R2 | ON |
|
18000 | 08+ | 2026-09-01 |
Inquiry
|
||
| Integrated Solution Co.,Ltd | UC3843BD1R2 | ON |
|
8-SOIC (0.154, 3.90mm Width) | 8500 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | UC3843BD1R2 | ON |
|
8-SOIC (0.154, 3.90mm Width) | 8500 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | UC3843BD1R2 | MOT |
|
SOP | 8350 | 2015+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED | UC3843BD1R2 | ONSemicond |
|
ICREGCTRLRFLYBACK8SOIC | 1107 | Stock | 2019-10-30 |
Inquiry
|
|
| J-DRAGON TECHNOLYOGY CO.,LTD | UC3843BD1R2 | ON |
|
40 | 2018-07-31 |
Inquiry
|
|||
| JIECHUANGSEN TECHNOLOGY CO., LTD. | UC3843BD1R2 | ON |
|
SOP8 | 40 | 07+ | INSTOCK | 2021-04-05 |
Inquiry
|
| CHINA KAIVO ELECTRONICS CO.,LTD | UC3843BD1R2 | ONSemicond |
|
8-SOIC | 18000 | 19+ | 2026-10-20 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. | UC3843BD1R2 | MOT |
|
10221 | 00P3 | STOCK | 2019-03-05 |
Inquiry
|
|
| Shenzhen Kelongsheng Limited | UC3843BD1R2 | MOTOROLA |
|
SOP8 | 320000 | 11+ | 320000 | 2023-01-25 |
Inquiry
|
| KELONGSHENG (HK) TECHNOLOGY CO., LIMITED | UC3843BD1R2 | MOTOROLA |
|
SOP8 | 320000 | 11+ | 320000 | 2013-03-07 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD |
UC3843BD1R2
|
ON |
|
8350 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | UC3843BD1R2 | ON |
|
ICREGCTRLRBSTFLYBKISO8SOIC | 25676 | 0417+ | Stock | 2016-03-23 |
Inquiry
|
| Leading（HK) IC Distributor Limited |
UC3843BD1R2
|
ON |
|
SOP | 23031 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited |
UC3843BD1R2
|
ON |
|
SOP | 23031 | 2013+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | UC3843BD1R2 | ONSemicond |
|
8-SOIC | 56230 | 17+ | 2026-10-20 |
Inquiry
|
|
| palmary technology |
UC3843BD1R2
|
Freescale |
|
DIP/SMD | 1150 | 2011 | in stock | 2020-08-20 |
Inquiry
|
| European Union IC Industry Co. | UC3843BD1R2 | TI |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | UC3843BD1R2 |
|
327 | 2015-06-29 |
Inquiry
|
||||
| InMeiLe Technology |
UC3843BD1R2
|
ON |
|
25569 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 4270 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| MKB International Tech. GmbH | UC3843BD1R2 | ON |
|
SOP-8 | 1621 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. |
UC3843BD1R2
|
MOT |
|
71 | 00P3 | stock | 2026-05-09 |
Inquiry
|
|
| Mujistu Electronic Pte Ltd. | UC3843BD1R2 | MOT |
|
10340 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| Nagano Chip Land |
UC3843BD1R2
|
|
880 | 2020-07-03 |
Inquiry
|
||||
| NewChip Enterprises Pte, Ltd. | UC3843BD1R2 | MOT |
|
11221 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| Semilex Electronics Direct [ info@semi-lex.com ] | UC3843BD1R2 | ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 174440 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 3720 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| N-STAR INTL ELECTRONICS LIMITED |
UC3843BD1R2
|
ON |
|
SOP-8 | 880 | 0417+ | 2026-10-12 |
Inquiry
|
|
| OCEAN ELECTRONIC | UC3843BD1R2 | ONSemicond |
|
Originalpackaging | 5000 | 2024-08-08 |
Inquiry
|
||
| Ocean International Trading Co. |
UC3843BD1R2
|
ON |
|
SOP | 20000 | 2012+ | in stock | 2019-09-04 |
Inquiry
|
| PALMARY ELECTRONICS CO.,LTD | UC3843BD1R2 | ON |
|
2010+ | 2450 | 2010+ | in stock | 2023-11-28 |
Inquiry
|
| Hongkong Partnartek Company | UC3843BD1R2 | ON |
|
SOP-8 | 19 | 0041+ | 2013-07-30 |
Inquiry
|
|
| PASENDA ELECTRONICS CO.,LTD | UC3843BD1R2 | MOT |
|
SOP | 11000 | 08+ | 2026-09-01 |
Inquiry
|
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | UC3843BD1R2 | ON Semiconductor |
|
REG CTRLR FLYBACK 8SO | 46210 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843BD1R2 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | UC3843BD1R2 | ON |
|
SOP-8 | 23967 | 2015+ | stock | 2019-11-28 |
Inquiry
|
| Philchip Technology Limited | UC3843BD1R2 | MOT |
|
SOP | 17040 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC >>> www.IC2world.com |
UC3843BD1R2
|
ON |
|
SOP-8 | 5120 | ICsupplierinChina | 2023-11-27 |
Inquiry
|
|
| Unitronix Electronics Limited |
UC3843BD1R2
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 57839 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| Huahui Electron | UC3843BD1R2 |
|
21884 | 2016-05-24 |
Inquiry
|
||||
| Hong Kong Ri Xin International Trading Company | UC3843BD1R2 |
|
SOP8 | 10 | Stock | 2019-06-07 |
Inquiry
|
||
| Sanjiang Electronics Co.( | UC3843BD1R2 | MOT |
|
36 | 9915 | STOCK | 2013-03-08 |
Inquiry
|
|
| MEGA IC ELECTRONICS.CO.LTD |
UC3843BD1R2
|
ON |
|
22350 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| SANKEY SHARE CO.,LTD |
UC3843BD1R2
|
ON |
|
9800 | 10+ | stock | 2026-04-03 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 3355 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | UC3843BD1R2 | ONSEMICOND |
|
ORIGINAL | 4770 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| Eurotronik Components GmbH | UC3843BD1R2 | ON |
|
8-SOIC (0.154, 3.90mm Width) | 8500 | 11+ | STOCK | 2017-07-29 |
Inquiry
|
| Singapore Chiplead Enterprise Pte. Ltd. | UC3843BD1R2 | ON |
|
SOP-8 | 1291 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| Shinechip International Co., Ltd. | UC3843BD1R2 | ON |
|
SOP8 | 40 | 07+ | INSTOCK | 2017-03-20 |
Inquiry
|
| General Electronics Inc. |
UC3843BD1R2
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 7500 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics |
UC3843BD1R2
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 18000 | 12+ | call,60mins feedback | 2022-09-09 |
Inquiry
|
| Sin Source Ltd. | UC3843BD1R2 | ON |
|
SOP-8 | 880 | 0417+ | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC3843BD1R2
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 18000 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| SourceStar International (HK) Ltd. | UC3843BD1R2 | MOT |
|
6071 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| Starkey Technology (H.K) Co.,Ltd | UC3843BD1R2 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| starlight electronics (HK) co.,ltd | UC3843BD1R2 | ON |
|
4000 | 07+ | stock | 2026-03-15 |
Inquiry
|
|
| Asia Components Co.,Ltd. |
UC3843BD1R2
|
ON |
|
SOP-8 | 880 | 0417+ | In?STOCK? | 2016-11-18 |
Inquiry
|
| SUN EUROPE COMPONENT LTD | UC3843BD1R2 | SN |
|
SMD/DIP | 5000 | 2010 | parts in stock | 2015-09-25 |
Inquiry
|
| SUNGYUM SHARE CO.,LTD | UC3843BD1R2 | ON |
|
LINEAR | 30000 | 10+ | 2017-01-16 |
Inquiry
|
|
| SUNMOON MICRO-ELECTRONICS CO., LTD. | UC3843BD1R2 | MOT |
|
13900 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Sunway Components Co., Ltd. | UC3843BD1R2 | MOT |
|
SOP | 4166 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen kelong Sheng Electronics Co., Ltd. | UC3843BD1R2 | MOT |
|
11+ | 108800 | 11+ | NEW & ORGINAL | 2014-03-11 |
Inquiry
|
| Kairong Electronics Ltd. |
UC3843BD1R2
|
ON |
|
2014+ | 500 | 2014+ | 2026-09-11 |
Inquiry
|
|
| MSM Company LTD. | UC3843BD1R2 | ON |
|
2015+ | 31500 | 2015+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | 2016+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| Futune Electronics Co.Limitd |
UC3843BD1R2
|
ON |
|
16+ | 5000 | 16+ | New parts and Stock On Hand | 2021-01-03 |
Inquiry
|
| TPC Global Service Co.Ltd. |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Power Agency Co.,Ltd |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Global Thunder Electronics Co.,Ltd | UC3843BD1R2 | ON |
|
16+ | 5000 | 16+ | New parts and Stock On Hand | 2021-01-03 |
Inquiry
|
| TAIKE Compoents Enterprise | UC3843BD1R2 | MOT |
|
10970 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| TIANHAO INDUSTRIAL CO.,LIMITED | UC3843BD1R2 | ON/ |
|
3.9MM | 100000 | 2021 | 2023-05-16 |
Inquiry
|
|
| Microtranik_Components.,Inc | UC3843BD1R2 | Distributor |
|
for more pls inquire us now | 215110 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TOKYOSUPERDEVICECO.,LTD | UC3843BD1R2 | ON |
|
564 | 11+ | 2025-02-27 |
Inquiry
|
||
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
UC3843BD1R2
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 40184 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
UC3843BD1R2
|
ON |
|
IC REG CTRLR BST FLYBK ISO 8SOIC | 57839 | 15+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | UC3843BD1R2 |
|
2780 | 2013-12-05 |
Inquiry
|
||||
| HongKongTeyouHuichengElectroni | UC3843BD1R2 | ON/ |
|
SOP8 | 45000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| utsource.net | UC3843BD1R2 | ON |
|
SOP8UTSOURCE.NET | 52740 | 07+ | 2026-07-10 |
Inquiry
|
|
| VENDOR COMPONENTS INC. | UC3843BD1R2 | ON |
|
SOP-8 | 1750 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| WayChip Trading Co., Ltd. |
UC3843BD1R2
|
MOT |
|
71 | 00P3 | STOCK | 2026-05-09 |
Inquiry
|
|
| ZONLEE (HK) ELECTRONIC CO. | UC3843BD1R2 | ON |
|
SOP3.9mm | 400 | 2004 | 2013-10-30 |
Inquiry
|
|
| WIGE(HK)ELECTRONICS CO.,LTD |
UC3843BD1R2
|
ON |
|
25569 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Win Source Electronic Technology Co ,Ltd | UC3843BD1R2 | ON |
|
SOP | 20000 | 10+ | 2016-08-17 |
Inquiry
|
|
| Wintech Components Limited |
UC3843BD1R2
|
ON |
|
SOP | 22500 | 12+ | STOCK | 2025-12-15 |
Inquiry
|
| WorldLinkPartscomponentsDe |
UC3843BD1R2
|
ON |
|
SOP-8 | 24 | 21+ | 2026-08-20 |
Inquiry
|
|
| FEDERAL INDUSTRY CO. |
UC3843BD1R2
|
ON |
|
SOP-8 | 2289 | 20+PB | Pb-Free | 2026-09-24 |
Inquiry
|
| Pairui International Co.Ltd | UC3843BD1R2 | ON |
|
2010 | 1000 | 2010 | in Stock | 2020-08-11 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com |
UC3843BD1R2
|
MOT |
|
SOP New & Original parts | 31500 | 2015+ | New parts and in our stock | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD |
UC3843BD1R2
|
ON |
|
8350 | 16+ | new & original | 2019-03-05 |
Inquiry
|
|
| QINYUAN ELECTRONICS (HK) LIMITED(xyic@vip.qq.com) |
UC3843BD1R2
|
ON |
|
8-SOIC | 2000 | 2011+ | Stock | 2025-01-03 |
Inquiry
|
| Surplus Electronics Co.,Ltd |
UC3843BD1R2
|
ON |
|
8-SOIC (0.154, 3.90mm Width) | 3370 | 12+ | RFQ,in stock, fast response | 2016-08-29 |
Inquiry
|
| 雅格電子株式会社 |
UC3843BD1R2
|
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| TaiWan Yaohua Electronics Co., Ltd. |
UC3843BD1R2
|
MOT |
|
431 | N/A | STOCK | 2026-05-09 |
Inquiry
|
|
| CHINA YAXIM ELECTRONICS CO.,LTD | UC3843BD1R2 | ON |
|
24000 | 08+ | 2014-04-14 |
Inquiry
|
||
| Yiner(Shenzhen)Electronics Co., Ltd. | UC3843BD1R2 | ON |
|
15+ | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
| YISEN ELECTRONICS CO. | UC3843BD1R2 | ON |
|
SOP | 22500 | 12+ | STOCK | 2013-01-08 |
Inquiry
|
| Shenzhen yuan core love electronic commerce co., LTD | UC3843BD1R2 | ON |
|
Brandneworiginal | 9000 | 22+ | 1-2day | 2023-03-21 |
Inquiry
|
| Yuelaideng International Ltd |
UC3843BD1R2
|
ON/( |
|
SOP-8 | 17500 | 2014 | Stock | 2024-05-07 |
Inquiry
|
| YUFO Electronics Limited | UC3843BD1R2 | ON |
|
SOP8 | 280 | 02+ | china-stock | 2023-11-08 |
Inquiry
|
| Lei Li Electronics Co.,Ltd |
UC3843BD1R2
|
ON |
|
New & Original parts | 31500 | 2015+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| SIMEN Electronics Co.,Ltd | UC3843BD1R2 | ON |
|
SOP-8 | 13285 | 16+ | New parts and Stock on hand | 2018-10-29 |
Inquiry
|
| FESTO Pneumatic Components |
UC3843BD1R2
|
ON |
|
SOP-8 | 6825 | 2016+ | New parts and Stock on hand | 2017-06-22 |
Inquiry
|
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Last
UC3843BD1R2 Datasheet
| Mfg | Part # | Datasheet | Description |
 ON Semiconductor |
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 |