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UC3581 Search results
Premium Supplier
Supplier
Evatronix(HK) Electronics Trade Inc
Transcrui Microcircuit Corporation
IC INTERNATIONAL TRADING CO.
MicrotranikComponents,Inc
NegoICCo.
MAINtron Electronics Co.,Ltd.
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
Yiner(Shenzhen)Electronics Co., Ltd.
雅格電子株式会社
UnitronixElectronics
RENXIM Electronics Inc
fenkey electronics co.,ltd
fenyang electronics co.,ltd
Fengyangxin Technology ( HK ) Co.,Ltd
Semilex Electronics
TIMICOMM ELECTRONICS LIMITED
Microtranik_Components.,Inc
Timicomm Electronics Limited
Kairong Electronics Ltd.
ANKEY ELECTRONICS CO.,LTD
MAINtron Electronics Limited.
SANKEY SHARE CO.,LIMITED
Starkey Technology (H.K) Co.,Ltd
sanyinic electronics ( h k ) co.,ltd
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
UC322
|
FASTRAX |  |
GPS MOD, RX, SIRFSTARIII, CHIP ANT; Protocol:NMEA, SiRF Binary; Supply Voltage Min:-; Supply Voltage | ROHS COMPLIANT | 1+ : $90.03 |
Buy Now
|
|
UC3843N
|
ONSEMI | |
PWM CONTROLLER, CURRENT MODE, 8DIP; Input Voltage:-; Output Voltage:13V; Output Current:200mA; Suppl | ROHS COMPLIANT | 1+ : $1.09 10+ : $0.987 100+ : $0.744 250+ : $0.554 500+ : $0.468 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| UC3581 |
|
28000 | 2016 | Instock | 26-10-16 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
UC3581
|
|
18000 | 2016+ | Instock | 26-10-16 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED | UC3581 |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
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| MAINtron Electronics Limited. | UC3581 | STOCK |
|
standard package with RoHS | 46700 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | UC3581 |
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Shenzhen Augswan Electronics Co., LTD. | UC3581 | TexasInstr |
|
DIP | 9512 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC3581 | STOCK |
|
standard package with RoHS | 46700 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| NegoICCo. |
UC3581
|
|
DIP4 | 10000 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
|
| SANKEY SHARE CO.,LIMITED | UC3581 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
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| SANKEY SHARE CO.,LIMITED | UC3581 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc | UC3581 | Distributor |
|
for more pls inquire us now | 130830 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| Computer parts(BGA) components | UC3581 | SN |
|
SMD/DIP | 1000 | 07+ | 2014-04-11 |
Inquiry
|
|
| CosmoTek Electronic Limited | UC3581 |
|
1004 | 2017-06-20 |
Inquiry
|
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| RENXIM Electronics Inc | UC3581 | Good price |
|
new and original package well | 98310 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| fenkey electronics co.,ltd | UC3581 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
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| fenyang electronics co.,ltd | UC3581 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
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| Fengyangxin Technology ( HK ) Co.,Ltd | UC3581 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
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| Semilex Electronics [ info@semi-lex.com ] | UC3581 | IC |
|
NEW RoHS and More QTY | 36660 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| HAIGE (HK) SHARE CO., LIMITED |
UC3581
|
|
DIP | 8800 | 05+ | IN STOCK | 2015-04-13 |
Inquiry
|
|
| HAIGE(HK)ELECTRONICS CO.,LTD |
UC3581
|
|
05+ | 8800 | 05+ | IN STOCK | 2014-08-17 |
Inquiry
|
|
| Timicomm Electronics Limited | UC3581 | original |
|
RoHS Compliant | 40116 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| Shenzhen Hualong Sheng Electronics Co., Ltd. | UC3581 |
|
719 | 08+ | NEW & ORGINAL | 2017-06-08 |
Inquiry
|
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| IC INTERNATIONAL TRADING CO. | UC3581 |
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation | UC3581 | TI |
|
Original Parts&RoHS | 86510 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC3581 | NS |
|
Original Parts, Quality excellent | 64000 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3581
|
|
18000 | 2016+ | Instock | 2022-10-29 |
Inquiry
|
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| HONGKONG INDAXIM ELECTRONICS CO.,LTD | UC3581 | UNITRODE |
|
DIP | 6000 | 10+ | 2026-09-01 |
Inquiry
|
|
| Germany Electroince Distributor GmbH | UC3581 |
|
25000 | 15-16+ | Originalonstock | 2020-05-29 |
Inquiry
|
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| Arrow Global Co.,Ltd | UC3581 |
|
25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
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| ANRIC ELECTRONICS CO.,LTD. | UC3581 | Semiconductor |
|
RoHS Compliant | 20045 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| KANKEY ELECTRONICS CO.,LTD | UC3581 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| European Union IC Industry Co. | UC3581 | N/A |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| Palmary Internatinal Co.Ltd | UC3581 | TI |
|
DIP/SOP | 1350 | 0923 | in stock | 2020-08-11 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | UC3581 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3581 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| sanyinic electronics ( h k ) co.,ltd | UC3581 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Starkey Technology (H.K) Co.,Ltd | UC3581 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Kairong Electronics Ltd. | UC3581 | s/n |
|
electronics components | 500 | 2014+ | 2026-09-11 |
Inquiry
|
|
| Microtranik_Components.,Inc | UC3581 | Distributor |
|
for more pls inquire us now | 214390 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | UC3581 |
|
RoHS Compliant | 40116 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | UC3581 | ELECTRONIC |
|
Pb-Free | 27771 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| FEDERAL INDUSTRY CO. | UC3581 |
|
28000 | 2016 | Instock | 2026-09-24 |
Inquiry
|
||
| 雅格電子株式会社 | UC3581 |
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| ZHENGDELI (HK)ELECTRONICS CO。，LTD |
UC3581
|
UNITRODE |
|
DIP | 297 | 05+ | INSTOCK | 2014-08-17 |
Inquiry
|
| ALL NEW SEMI Electronics Co., LIMITED | UC3581D | UC |
|
SOP | 148 | 2026-09-30 |
Inquiry
|
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| Shenzhen Boshuo Technology Development Co., Ltd | UC3581D | UC |
|
SOP14 | 3000 | 2212+ | 2024-09-22 |
Inquiry
|
|
| NegoICCo. |
UC3581D
|
- |
|
IC | 10000 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| MicrotranikComponents,Inc | UC3581D | Distributor |
|
for more pls inquire us now | 130430 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | UC3581D |
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation | UC3581D | TI |
|
Original Parts&RoHS | 86310 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC3581D | NS |
|
Original Parts, Quality excellent | 63800 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| Shenzhen Kelongsheng Limited | UC3581D | UC |
|
SOP14 | 5000 | 09+ | IN STOCK | 2023-01-25 |
Inquiry
|
| WorldLinkPartscomponentsDe | UC3581D | UC |
|
SOP14 | 4990 | 2142+ | 2026-08-20 |
Inquiry
|
|
| Yiner(Shenzhen)Electronics Co., Ltd. | UC3581D | UC |
|
SOP14 | 989000 | 16+ROHS | NEW ORIGINAL | 2017-06-10 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC3581N |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | UC3581N | STOCK |
|
standard package with RoHS | 46600 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | UC3581N |
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| MAINtron Electronics Co.,Ltd. | UC3581N | STOCK |
|
standard package with RoHS | 46600 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| NegoICCo. |
UC3581N
|
TI |
|
DIP | 10000 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC3581N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3581N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc | UC3581N | Distributor |
|
for more pls inquire us now | 130230 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| RENXIM Electronics Inc | UC3581N | Good price |
|
new and original package well | 98110 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| Evergreen Electronics Co.,Ltd | UC3581N | UNITRODE |
|
Pb Free | 7128 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| Fantastic Technologies limited. | UC3581N | S/N |
|
SMD/DIP | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| fenkey electronics co.,ltd | UC3581N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC3581N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fengyangxin Technology ( HK ) Co.,Ltd | UC3581N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Semilex Electronics [ info@semi-lex.com ] | UC3581N | IC |
|
NEW RoHS and More QTY | 36560 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Chaoxin Technology (HK) Limited | UC3581N | UC |
|
DIP | 160 | 2017-05-15 |
Inquiry
|
||
| Timicomm Electronics Limited | UC3581N | original |
|
RoHS Compliant | 40016 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HXD Electronics Company | UC3581N |
|
5 | 20+21+ | 2023-07-28 |
Inquiry
|
|||
| IC INTERNATIONAL TRADING CO. |
UC3581N
|
|
5 | 21+ | 2026-01-19 |
Inquiry
|
|||
| Transcrui Microcircuit Corporation | UC3581N | TI |
|
Original Parts&RoHS | 86110 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC3581N | NS |
|
Original Parts, Quality excellent | 63600 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. | UC3581N | Semiconductor |
|
RoHS Compliant | 19945 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| KANKEY ELECTRONICS CO.,LTD | UC3581N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| europe ic Electronics co.,ltd. | UC3581N | SN |
|
SMD/DIP | 500 | 06+ | 2019-04-10 |
Inquiry
|
|
| European Union IC Industry Co. | UC3581N | N/A |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | UC3581N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC3581N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| sanyinic electronics ( h k ) co.,ltd | UC3581N |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| General Electronics Inc. | UC3581N | UNITRODE |
|
Pb Free | 9200 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC3581N
|
UNITRODE |
|
Pb Free | 7,000 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| Starkey Technology (H.K) Co.,Ltd | UC3581N |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Kairong Electronics Ltd. | UC3581N | S/N |
|
electronics components | 500 | 2014+ | 2026-09-11 |
Inquiry
|
|
| Microtranik_Components.,Inc | UC3581N | Distributor |
|
for more pls inquire us now | 214190 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | UC3581N |
|
RoHS Compliant | 40016 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | UC3581N | ELECTRONIC |
|
Pb-Free | 27671 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| 雅格電子株式会社 | UC3581N |
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| Yiner(Shenzhen)Electronics Co., Ltd. | UC3581N | UC |
|
DIP14 | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
1
UC3581 Datasheet
| Mfg | Part # | Datasheet | Description |
 Texas Instruments |
UC3584 |
153Kb/7P |
[Old version datasheet] Secondary Side Synchronous Post Regulator |
| UC3584 |
179Kb/8P |
[Old version datasheet] Secondary Side Synchronous Post Regulator | |
| UC3584DW |
179Kb/8P |
[Old version datasheet] Secondary Side Synchronous Post Regulator | |
| UC3584DWTR |
179Kb/8P |
[Old version datasheet] Secondary Side Synchronous Post Regulator | |
| UC3584N |
179Kb/8P |
[Old version datasheet] Secondary Side Synchronous Post Regulator |