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UC3843B Search results
Premium Supplier
Supplier
MicrotranikComponents,Inc
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
IC INTERNATIONAL TRADING CO.
NegoICCo.
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
Shenzhen Augswan Electronics Co., LTD.
SANKEY SHARE CO.,LIMITED
Yiner(Shenzhen)Electronics Co., Ltd.
Starkey Technology (H.K) Co.,Ltd
ANKEY ELECTRONICS CO.,LTD
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 |
UC3843BNG
|
ONSEMI |  |
PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8; Input Voltage:-; Output Voltage:13.5V; Output Current:1A; Su | ROHS COMPLIANT | 35,225 | 1+ : $1.69 10+ : $0.99 100+ : $0.908 500+ : $0.801 1000+ : $0.785 2500+ : $0.769 5000+ : $0.753 |
Buy Now
|
|
UC3843BNG
|
ONSEMI | |
PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8; Input Voltage:-; Output Voltage:13.5V; Output Current:1A; Su | ROHS COMPLIANT | 35,225 | 1+ : $1.69 10+ : $0.99 100+ : $0.908 500+ : $0.801 1000+ : $0.785 2500+ : $0.769 5000+ : $0.753 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
UC3843B
|
|
SMD | 203 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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|
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UC3843BD
|
ST |
|
SOP8 | 210000 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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UC3843BN
|
16 |
|
ST | 93212 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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| UC3843BAM | LIN |
|
DIP8 | 210 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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UC3843BD1
|
ST |
|
100 | 46326 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
UC3843B
|
TOSHIBA |
|
TO-220 | 357 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
|
|
UC3843BD
|
ST |
|
7 | 2020+ | Instock | 26-10-18 |
Inquiry
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UC3843BD1
|
ON |
|
8-SOIC | 357 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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| UC3843BVD1 | MOT |
|
18000 | 2016+ | Instock | 26-10-18 |
Inquiry
|
|
| UC3843BVDG | ON |
|
SOP14 | 350350 | 20+PB | Pb-Free | 26-10-18 |
Inquiry
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Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| Wind Electronics Co.,Ltd | UC3843B | ST |
|
2013+ | 8500 | 2013+ | INSTOCK | 2014-07-02 |
Inquiry
|
| SANKEY SHARE |
UC3843B
|
ST |
|
new&original | 617 | 9947+ | 2019-07-10 |
Inquiry
|
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| SANKEY SHARE CO.,LIMITED |
UC3843B
|
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
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| Yang Cheng INC |
UC3843B
|
ST |
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N/A | 5026 | PDIP8;SO8 | 1day | 2012-09-13 |
Inquiry
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| IC Trading Company |
UC3843B
|
|
35840 | 10+ | 2025-07-25 |
Inquiry
|
|||
| 8STAR-IC | UC3843B | 11+ |
|
original new | 18250 | instock | 2023-07-28 |
Inquiry
|
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| MAINtron Electronics Limited. | UC3843B | STOCK |
|
standard package with RoHS | 46350 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AAT Technology Inc. | UC3843B | ST |
|
1000 | 04+ | 2014-07-30 |
Inquiry
|
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| AgreeTechnology(HK)Co.,Ltd |
UC3843B
|
ST |
|
DIP-8L | 6769 | NEW+ | STOCK | 2026-05-09 |
Inquiry
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| AIC Semiconductor Co., Ltd. | UC3843B | N/A |
|
N/A | 166784 | N/A | N/A | 2026-07-02 |
Inquiry
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| E.C.R. SRL | UC3843B | MBR |
|
IC | 618 | 2019-09-20 |
Inquiry
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| Excellent Electronics Components Inc |
UC3843B
|
PHILIPS |
|
15+ | N/A | 15+ | 2020-11-05 |
Inquiry
|
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| Alison Enterprise Co., Ltd. | UC3843B |
|
STOCK | 14000 | STOCK | 2026-05-09 |
Inquiry
|
||
| ALL NEW SEMI Electronics Co., LIMITED | UC3843B | ST |
|
SOP | 50000 | 2026-09-30 |
Inquiry
|
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| Palmary international Co.,Limited |
UC3843B
|
ON |
|
SOP8 | 7 | 06+ | in stock palmary | 2023-11-28 |
Inquiry
|
| ERAI Sale Development |
UC3843B
|
RoHs |
|
Original&New | 28000 | 15-16+ | Originalstock | 2020-05-29 |
Inquiry
|
| Cyclops IC | UC3843B | ST |
|
DIP-8 | 25600 | 09+PB | STOCK | 2023-07-28 |
Inquiry
|
| Andy(International)Electroni | UC3843B | TI/NSC |
|
TO | 5510 | 2018+ | 2026-10-06 |
Inquiry
|
|
| ANKEY ELECTRONICS CO.,LTD |
UC3843B
|
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Supo Industrial Co., Limited sales01@supov.com | UC3843B | PROMAX |
|
31881 | stock | 2018-01-10 |
Inquiry
|
||
| AOER Electronics components Ltda |
UC3843B
|
ST |
|
DIP8 | 300 | 04+ | 2020-03-20 |
Inquiry
|
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| A-ONE Electronics Co., Ltd. | UC3843B | MOT |
|
SOP8P | 695 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | UC3843B |
|
STOCK | 14919 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Asia Military Components Trading Co., Ltd. | UC3843B | ON |
|
SOP8 | 3105 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. | UC3843B | XINBOLE |
|
DIP8 | 4394 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| A WELLMART ELECTRONICS CO., LTD |
UC3843B
|
(N/A) |
|
SMD8 | 194 | 2016-10-28 |
Inquiry
|
||
| MAINtron Electronics Co.,Ltd. | UC3843B | STOCK |
|
standard package with RoHS | 46350 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | UC3843B | ST |
|
SOP8 | 270 | 06+ | INSTOCK | 2026-05-09 |
Inquiry
|
| BASUKI ELECTRONICS CO.,LTD. | UC3843B | ON |
|
SMD | 334 | N/A | STOCK | 2022-08-08 |
Inquiry
|
| Believe Technologies Limited |
UC3843B
|
ST |
|
DIP-8L | 6532 | 04+ | stock | 2026-05-09 |
Inquiry
|
| Believe Technologies (Korea) |
UC3843B
|
ST |
|
DIP-8L | 6880 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| Shenzhen Betterway Electronic | UC3843B |
|
5000 | STOCK | 2023-09-01 |
Inquiry
|
|||
| WLParts Electronics ltd |
UC3843B
|
|
DIP-8 | 865 | 2013+ | 2021-11-11 |
Inquiry
|
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| BIKEICELECTRONICS,CO.LTD | UC3843B | ST() |
|
17550 | 24+ | originalinstockbestquality | 2025-04-15 |
Inquiry
|
|
| Bluesemi Tech. Co., Ltd. |
UC3843B
|
MOT |
|
SOP8P | 848 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | UC3843B |
|
SOP | 5510 | 2015+ | 2026-10-06 |
Inquiry
|
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| BONASE(HK)ELECTRONICSCO.,L | UC3843B |
|
SOP | 5510 | 2014+ | 2026-10-06 |
Inquiry
|
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| AMPERTECH ELECTRONIC CO., LIMITED | UC3843B | ST |
|
new&original | 603 | 03+ | stock | 2019-12-11 |
Inquiry
|
| BOTE ELECTRONICS CO.,LTD |
UC3843B
|
ON/ST |
|
SOP8 | 67500 | 13+ | 2023-02-07 |
Inquiry
|
|
| BOUKACO.,LTD | UC3843B |
|
220 | 02+ | 2025-03-03 |
Inquiry
|
|||
| NegoICCo. |
UC3843B
|
ST |
|
DIP-8 | 900 | 0412 | 2026-08-21 |
Inquiry
|
|
| Camry Components Co., Ltd. | UC3843B |
|
9950 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
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| Carder Components Enterprise |
UC3843B
|
ST |
|
DIP-8L | 7624 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | UC3843B | ON |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
UC3843B
|
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED |
UC3843B
|
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc |
UC3843B
|
Distributor |
|
for more pls inquire us now | 144600 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| ClicElectronicsCo.Limited | UC3843B | ST/ |
|
DIP8 | 756 | 10+ | 2025-06-04 |
Inquiry
|
|
| Computer parts(BGA) components | UC3843B | ST |
|
00+;94+ | 62 | 00+;94+ | 2014-04-11 |
Inquiry
|
|
| Corechips Co., Limited |
UC3843B
|
ST |
|
SOIC-8 | 990 | 16+ | STOCK | 2026-09-18 |
Inquiry
|
| 深圳市金高森电子科技有限公司 | UC3843B | ST |
|
DIP8 | 3600 | 16+ | Stock | 2017-06-26 |
Inquiry
|
| CosmoTek Electronic Limited | UC3843B |
|
1004 | 2017-06-20 |
Inquiry
|
||||
| Cracore Technology Limited | UC3843B | ST |
|
SOP-8 | 100000 | 16+/17+ | stock | 2018-01-26 |
Inquiry
|
| Cubic Technology Co.,Ltd. | UC3843B | ON |
|
SMD | 884 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| CyberElectronicLimited | UC3843B | ON |
|
DIP-8 | 800 | Stock | 2024-09-19 |
Inquiry
|
|
| oem ys co.ltd | UC3843B | N/A |
|
DIP | 32654 | 2012 | pleaseemailtous | 2012-08-16 |
Inquiry
|
| Data Biz Advance Int’l Co., Ltd. | UC3843B | ON |
|
SMD | 25 | 2003 | STOCK | 2026-05-09 |
Inquiry
|
| DBA International Ltd. | UC3843B |
|
STOCK | 7500 | STOCK | 2026-05-09 |
Inquiry
|
||
| DBA Int’l PTE LTD. | UC3843B |
|
STOCK | 14811 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
|
| TAIWAN DBA INT’L CORPORATION LTD. |
UC3843B
|
ST |
|
SOP8 | 820 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| DEER SEMICONDUTOR HK CO.,LIMITED |
UC3843B
|
ST |
|
SOP-8 | 66666 | 21+PB | Stock | 2024-01-15 |
Inquiry
|
| deli electronic | UC3843B | ST |
|
300 | 97+ | 2016-09-22 |
Inquiry
|
||
| Lywan Technology Co., Ltd |
UC3843B
|
ST |
|
2013+ | 46000 | 2013+ | IN STOCK | 2014-02-22 |
Inquiry
|
| RENXIM Electronics Inc | UC3843B | Good price |
|
new and original package well | 97610 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| DIGSAN SEMICONDUCTORS CORP. | UC3843B | ON |
|
SMD | 128 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Direct Source Components Pte Ltd. |
UC3843B
|
ON |
|
SOP8 | 6450 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| ANRIC Int＇l Electronics Limited | UC3843B | Semiconductor |
|
RoHS Compliant | 49621 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | UC3843B | MOT |
|
SOP8P | 445 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | UC3843B |
|
SMD | 6083 | Stock | 2017-01-10 |
Inquiry
|
||
| Evergreen Electronics Co.,Ltd |
UC3843B
|
ST |
|
02+ | 5742 | 02+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| EKT Electronics Co., Ltd |
UC3843B
|
ST |
|
DIP New & Original parts | 383 | 15+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
UC3843B
|
ST |
|
DIP New & Original parts | 383 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd |
UC3843B
|
ON |
|
2016+ | 6825 | 2016+ | New parts and Stock on hand | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd |
UC3843B
|
ST |
|
SOP8New & Original parts | 4143 | 2015+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
UC3843B
|
ST |
|
DIP New & Original parts | 383 | 15+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd |
UC3843B
|
ORIGINAL |
|
16+ | 5000 | 16+ | New parts and Stcok On Hand | 2018-01-15 |
Inquiry
|
| futuro trade ltd. | UC3843B | ON |
|
SOP-8/DIP-8/DIP8 | 38358 | 11+/05+/06 | stock | 2017-08-23 |
Inquiry
|
| eParts Electronic Co.Ltd | UC3843B |
|
1200 | 2014-04-02 |
Inquiry
|
||||
| ePartronics |
UC3843B
|
ONSEMI |
|
PLCC28 | 30000 | 2019+ | 2025-07-25 |
Inquiry
|
|
| EDYTRADINGCO.,LIMITED |
UC3843B
|
ONS |
|
SOP8 | 3000 | 2026-10-17 |
Inquiry
|
||
| E-Source International Ltd |
UC3843B
|
ST |
|
SOP8 | 748 | 01+ | 2021-07-07 |
Inquiry
|
|
| E-star Trading Enterprise Limited | UC3843B | ON |
|
DIP-8 | 800 | 2023-03-03 |
Inquiry
|
||
| E-star Trading Enterprise Limited | UC3843B | ON |
|
DIP-8 | 1000 | 1weeks | 2023-04-07 |
Inquiry
|
|
| Friedlich Assoziierte GmbH | UC3843B |
|
N/A | 107 | 2023-05-03 |
Inquiry
|
|||
| Fantastic Technologies limited. | UC3843B | ST |
|
SMD | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD |
UC3843B
|
ST |
|
2011 | 62 | 2011 | original chips in stock | 2020-02-17 |
Inquiry
|
| FAST IC ELECTRONICS CO.LTD |
UC3843B
|
ON |
|
09+ | 460 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| Fastwell International Co., Ltd. |
UC3843B
|
ST |
|
DIP-8L | 7414 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| fenkey electronics co.,ltd | UC3843B |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd |
UC3843B
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | UC3843B |
|
8500 | STOCK | 2025-12-02 |
Inquiry
|
|||
| Forecast Electronics | UC3843B | ST |
|
155 | 0412+ | 2017-10-24 |
Inquiry
|
||
| YEAH, LLC. | UC3843B | 36250 |
|
SOP-8 | 09+ | Stock | 2023-07-28 |
Inquiry
|
|
| Fusin Electronics(HK) Co.,Ltd | UC3843B |
|
6000 | 2018-04-27 |
Inquiry
|
||||
| Fengyangxin Technology ( HK ) Co.,Ltd | UC3843B |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| GABO ELECTRONICS CO.,LTD | UC3843B | MOT |
|
SOP-8P3.9 | 4200 | 07+ | 2014-04-14 |
Inquiry
|
|
| Globalway components Sdn Bhd. | UC3843B |
|
STOCK | 15388 | NEW+ | STOCK | 2022-10-22 |
Inquiry
|
|
| GOTONE ELECTRONICS CO.,LTD | UC3843B | LINRAR |
|
SOP-8 | 249 | 09+ | 2014-07-24 |
Inquiry
|
|
| Shenzhen Grand Power Trading Co.,Ltd | UC3843B | N/A |
|
QFP | 3852 | NEW | STOCK | 2017-07-04 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | UC3843B | IC |
|
NEW RoHS and More QTY | 36750 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. |
UC3843B
|
ST |
|
DIP-8L | 8124 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Gusun Electronics Co.,LTD. | UC3843B |
|
STOCK | 16623 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
|
| HAIGE (HK) SHARE CO., LIMITED |
UC3843B
|
ST |
|
9947+ | 8800 | 9947+ | IN STOCK | 2015-04-13 |
Inquiry
|
| HAIGE(HK)ELECTRONICS CO.,LTD |
UC3843B
|
MOTOROLA |
|
92+ | 8800 | 92+ | IN STOCK | 2014-08-17 |
Inquiry
|
| SHENZHEN HUADONG ELECTRONIC CO. LTD. | UC3843B | ON |
|
SOP | 6 | 03+ | 2014-05-20 |
Inquiry
|
|
| ＞＞Hitsem International !! | UC3843B |
|
9694 | 2017-05-12 |
Inquiry
|
||||
| Chaoxin Technology (HK) Limited |
UC3843B
|
ST |
|
220 | 02 | 2017-05-15 |
Inquiry
|
||
| Chaoxin Technology（HK）Limited | UC3843B | MOTOROLA |
|
15800 | 2017-05-15 |
Inquiry
|
|||
| Ameyic Electronics Limited | UC3843B | ST |
|
DIP/8 | 15300 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| hongkong Origin Group Limited | UC3843B | N/A |
|
new&original | 10000 | 21+ | Stockonhand | 2023-05-02 |
Inquiry
|
| RUI JIA KE ELECTRONICS | UC3843B | ST() |
|
17550 | 24+ | 2026-03-02 |
Inquiry
|
||
| Timicomm Electronics Limited | UC3843B | original |
|
RoHS Compliant | 40206 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDa Electronics Co.,Ltd | UC3843B | ST |
|
SOP-8 | 15880 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| Shenzhen Hualong Sheng Electronics Co., Ltd. |
UC3843B
|
ST |
|
11+ | 108800 | 11+ | NEW & ORGINAL | 2017-06-08 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. |
UC3843B
|
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| HK SKY Electronics Co., Ltd | UC3843B | ON |
|
07+ | 4800 | 07+ | STOCK | 2023-07-28 |
Inquiry
|
| Transcrui Microcircuit Corporation |
UC3843B
|
TI |
|
Original Parts&RoHS | 95640 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
UC3843B
|
NS |
|
Original Parts, Quality excellent | 80670 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3843B
|
TOSHIBA |
|
TO-220 | 357 | 20+PB | Pb-Free | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. |
UC3843B
|
ST |
|
DIP-8L | 8269 | NEW+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| IC TRADING Co. | UC3843B |
|
07+ | 50000 | 07+ | STOCK | 2023-07-28 |
Inquiry
|
|
| ICHOME Industrial Co., Ltd. | UC3843B | ON |
|
SOP8 | 2490 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Icompplus Electronics | UC3843B | ST |
|
0 | 2016-05-19 |
Inquiry
|
|||
| Philchip Electronics Limited | UC3843B | ST |
|
DIP/8 | 13750 | 11+ | original in stock | 2020-12-03 |
Inquiry
|
| HONGKONG INDAXIM ELECTRONICS CO.,LTD |
UC3843B
|
MOT |
|
9000 | 10+ | 2026-09-01 |
Inquiry
|
||
| Germany Electroince Distributor GmbH |
UC3843B
|
ON |
|
SOP8 | 28500 | 2012+ | Instock | 2020-05-29 |
Inquiry
|
| Arrow Global Co.,Ltd |
UC3843B
|
02+ |
|
DIP-8P | 25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
UC3843B
|
Semiconductor |
|
RoHS Compliant | 19255 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| INTERNATIONAL SOURCE HONG KONG LIMITED | UC3843B | ST |
|
new | 3650 | shipfast | 2014-09-15 |
Inquiry
|
|
| Ameyic Electronics Corp. | UC3843B | ST |
|
DIP/8 | 15300 | 2015+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED | UC3843B | Original |
|
2109 | Stock | 2019-10-30 |
Inquiry
|
||
| Shenzhen Jiachuang Weiye Technology Co. Ltd | UC3843B | Standard |
|
newinoriginal | 500 | 2015+ | 2016-05-19 |
Inquiry
|
|
| JINWEIDA(Int) ELECTRONICS CO.,LTD. | UC3843B |
|
DIP-8 | 1200 | 99 | ＳＴＯＣＫ | 2016-03-06 |
Inquiry
|
|
| GLOBALSTAR TECHNOLOGY (HK) LIMITED |
UC3843B
|
ST |
|
DIP-8 | 4000 | 2012-11-15 |
Inquiry
|
||
| Shenzhen Starlights Solution Co.,Ltd. |
UC3843B
|
ST |
|
DIP | 53 | 2014-03-04 |
Inquiry
|
||
| KAILIGAO SEMICONDUCTOR CO., LTD. |
UC3843B
|
MOT |
|
SOP-8P3.9 | 8000 | 12+ | 2014-08-07 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD |
UC3843B
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. | UC3843B |
|
STOCK | 15150 | STOCK | 2019-03-05 |
Inquiry
|
||
| KE XING ELECTRONICS CO.,LTD |
UC3843B
|
|
6220 | 16+ | New & Original | 2016-06-25 |
Inquiry
|
||
| Kingsun Microelectronics Co.,LTD |
UC3843B
|
ST/ON |
|
DIP8/SOP8 | 50400 | 2023+ | ourstock | 2023-04-24 |
Inquiry
|
| Kynix Semiconductor Hong Kong Limited | UC3843B | ST |
|
140606 | KQT651 | Stock | 2016-03-23 |
Inquiry
|
|
| Leading（HK) IC Distributor Limited |
UC3843B
|
ST |
|
2018+ | 50000 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited |
UC3843B
|
ON |
|
SOP8 | 30000 | 2019+ | INSTOCK | 2024-05-06 |
Inquiry
|
| LENBER ELECTRONICS INTERNATIONAL | UC3843B | UTC |
|
HighPerformanceCurrentModePWMControllersforoff-lineorDC-DCconverter/RO | 30000 | 16+ | 7DAYS | 2016-08-08 |
Inquiry
|
| palmary technology | UC3843B | original manufacturer |
|
DIP | 2500 | 2011 | in Stock | 2020-08-20 |
Inquiry
|
| LiHeng Technology (H.K)Technology Co.,LTD. |
UC3843B
|
ST |
|
DIP-8 | 39550 | 03+ | Instock | 2021-07-07 |
Inquiry
|
| WINTECH COMPONENTS LTD. |
UC3843B
|
ST |
|
2013+ | 10000 | 2013+ | IN STOCK | 2016-11-29 |
Inquiry
|
| European Union IC Industry Co. | UC3843B | N/A |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | UC3843B |
|
100 | 2015-06-29 |
Inquiry
|
||||
| Lvangchip(HongKong).,Limited | UC3843B | UMW |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| Kingsun Microelectronics co., LIMITED |
UC3843B
|
50000 |
|
50400 | 09+ | 50400 | DIP8/SOP8 | 2013-11-28 |
Inquiry
|
| Shenzhen Boji Technology Innovation Co., Ltd | UC3843B | TI |
|
78376 | 21+ | STOCK | 2021-12-30 |
Inquiry
|
|
| InMeiLe Technology |
UC3843B
|
|
15+ | 26555 | 15+ | New & Original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | UC3843B | ON |
|
SOP8 | 3405 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| MKB International Tech. GmbH |
UC3843B
|
ST |
|
DIP-8L | 7365 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. |
UC3843B
|
ST |
|
DIP-8L | 6769 | NEW+ | stock | 2026-05-09 |
Inquiry
|
| Mujistu Electronic Pte Ltd. | UC3843B |
|
STOCK | 15269 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Nagano Chip Land |
UC3843B
|
|
1465 | 2020-07-03 |
Inquiry
|
||||
| NewChip Enterprises Pte, Ltd. |
UC3843B
|
ST |
|
DIP8 | 55 | 99+ | STOCK | 2026-05-09 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | UC3843B | ON |
|
SOP8 | 2855 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| N-STAR INTL ELECTRONICS LIMITED |
UC3843B
|
ST |
|
DIP-8 | 997 | 9947+ | 2026-10-12 |
Inquiry
|
|
| OCEAN ELECTRONIC | UC3843B | ST |
|
Originalpackaging | 5000 | 2024-08-08 |
Inquiry
|
||
| Ocean International Trading Co. |
UC3843B
|
ST |
|
2011+ | 4500 | 2011+ | STOCK，Rohs | 2019-09-04 |
Inquiry
|
| Great TRADING | UC3843B | ON |
|
SOP-8 | 4800 | 09+ | STOCK | 2023-07-28 |
Inquiry
|
| Oyat Electronics Electronics Inc | UC3843B | ONS |
|
SOP8 | 2504 | 2023-07-17 |
Inquiry
|
||
| PANSON ELECTRONICS (HK)CO.,LTD | UC3843B |
|
1K | 05+ | ownstockinhand | 2015-03-23 |
Inquiry
|
||
| Palmary Internatinal Co.Ltd |
UC3843B
|
ON Semiconductor |
|
High Performance Current Mode Controller | 3200 | 2011+ | in stock | 2020-08-11 |
Inquiry
|
| Hongkong Partnartek Company | UC3843B | ST/ON |
|
SOP | 25000 | 10+ | 2013-07-30 |
Inquiry
|
|
| PASENDA ELECTRONICS CO.,LTD | UC3843B | ST |
|
SOP | 390 | 09+ | 2026-09-01 |
Inquiry
|
|
| Kinghood Optoelectronics Co., Limited | UC3843B | ST |
|
DIP8 | 977 | 9947 | 2016-12-19 |
Inquiry
|
|
| pulkey electronics ( HK ) co.,ltd |
UC3843B
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3843B |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | UC3843B | ST |
|
DIP-8 | 23967 | 2015+ | stock | 2019-11-28 |
Inquiry
|
| Philchip Technology Limited | UC3843B | ST |
|
DIP/8 | 16640 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC >>> www.IC2world.com | UC3843B | ST |
|
SOP-8 | 127300 | ICsupplierinChina | 2023-11-27 |
Inquiry
|
|
| Cosmotek Electronic Ltd(HK) |
UC3843B
|
ST |
|
DIP8 | 950 | 1045+ | stock | 2024-04-30 |
Inquiry
|
| Unitronix Electronics Limited | UC3843B | ST |
|
DIP/8 | 26069 | 1520+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| RightOne Electronics Trading Co., Ltd. | UC3843B | ON |
|
SMD | 1344 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Huahui Electron | UC3843B |
|
108058 | 2016-05-24 |
Inquiry
|
||||
| Hong Kong Ri Xin International Trading Company | UC3843B |
|
DIP | 10 | Stock | 2019-06-07 |
Inquiry
|
||
| MEGA IC ELECTRONICS.CO.LTD |
UC3843B
|
|
25560 | 14+ | New & Original | 2022-12-10 |
Inquiry
|
||
| SANKEY SHARE CO.,LTD |
UC3843B
|
ST |
|
13+ | 9500 | 13+ | stock | 2026-04-03 |
Inquiry
|
| sanyinic electronics ( h k ) co.,ltd |
UC3843B
|
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Electronic Search | UC3843B | STM |
|
IC | 100 | 2019-06-14 |
Inquiry
|
||
| Shenzhen SEEC Electronic Co., Ltd. | UC3843B |
|
SOP14 | 17500 | 09+ | 2014-06-26 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. | UC3843B | ON |
|
SOP8 | 2490 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | UC3843B | ON |
|
SOP8 | 3905 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| Singapore Chiplead Enterprise Pte. Ltd. |
UC3843B
|
ST |
|
DIP-8L | 7035 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| SINLIN Electronics |
UC3843B
|
ST |
|
SOP-8P | 9600 | call | Request For Quote Now | 2022-09-09 |
Inquiry
|
| Sin Source Ltd. |
UC3843B
|
ST |
|
DIP-8L | 6404 | 04+ | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC3843B
|
ST |
|
SOP-8P | 9600 | call | Request For Quote Now | 2018-09-07 |
Inquiry
|
| Shenzhen-SENTHY Electronics Co., Ltd. | UC3843B | ST |
|
DIP | 1850 | 03+ | 2013-12-13 |
Inquiry
|
|
| SourceStar International (HK) Ltd. | UC3843B |
|
STOCK | 11000 | STOCK | 2026-05-09 |
Inquiry
|
||
| Express Electronics |
UC3843B
|
STM |
|
695 | 2017-01-31 |
Inquiry
|
|||
| KingSun Microelectronics CO., LIMITED | UC3843B | 50400 |
|
09+ | 2012-08-31 |
Inquiry
|
|||
| Starkey Technology (H.K) Co.,Ltd | UC3843B |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| starlight electronics (HK) co.,ltd |
UC3843B
|
ST |
|
12+ | 10980 | 12+ | stock | 2026-03-15 |
Inquiry
|
| Asia Components Co.,Ltd. |
UC3843B
|
ON |
|
SOP8 | 851 | 12+ | In?STOCK? | 2016-11-18 |
Inquiry
|
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Last
UC3843B Datasheet
| Mfg | Part # | Datasheet | Description |
 ON Semiconductor |
UC3843B |
295Kb/20P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS July, 2011 ??Rev. 15 |
 STMicroelectronics |
UC3843B |
135Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843B |
135Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
 Unisonic Technologi... |
UC3843B |
185Kb/7P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
|
STMicroelectronics |
UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
| UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
| UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
|
ON Semiconductor |
UC3843B |
414Kb/22P |
High Performance Current Mode Controllers September, 2013 ??Rev. 17 |
|
STMicroelectronics |
UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER March 1999 |
| UC3843B |
239Kb/15P |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
|
ON Semiconductor |
UC3843B |
743Kb/25P |
High Performance Current Mode Controllers August, 2021 - Rev. 18 |
 Guangdong Youtai Se... |
UC3843B |
874Kb/7P |
Low Start-Up and Operating Current |
|
Unisonic Technologi... |
UC3843B-D08-T |
518Kb/11P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| UC3843B-S08-R |
518Kb/11P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS | |
 Motorola, Inc |
UC3843BD |
401Kb/16P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
|
ON Semiconductor |
UC3843BD |
370Kb/21P |
High Performance Current Mode Controllers February, 2007 ??Rev. 9 |
|
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 |