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UC3942 Search results
Premium Supplier
Supplier
MAINtron Electronics Limited.
MAINtron Electronics Co.,Ltd.
Microtranik,Components,Inc.
RENXIM Electronics Inc
Semilex Electronics
Timicomm Electronics Limited
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
ANRIC ELECTRONICS CO.,LTD.
Microtranik_Components.,Inc
TIMICOMM ELECTRONICS LIMITED
UnitronixElectronics
European Union IC Industry Co.
IC INTERNATIONAL TRADING CO.
Yiner(Shenzhen)Electronics Co., Ltd.
SANKEY SHARE CO.,LIMITED
ANKEY ELECTRONICS CO.,LTD
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
EKT Electronics Co., Ltd
En-Kaite Electronics Co., Ltd enkaite@foxmail.com
enkaite Electronics Co., Ltd
Digital Key Co.,Ltd
PXT Direct Electronics Co.,Ltd
Fantastic Technologies limited.
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
UC3903N
|
UNITRODE |  |
IC, VOLT MONITOR, 3903, DIP18; Threshold Voltage:2.5V; No. of Supervisors / Monitors:4Monitors; Supp | ROHS COMPLIANT | 1+ : $6.22 10+ : $5.37 25+ : $5.08 50+ : $4.85 100+ : $4.56 250+ : $4.38 500+ : $4.36 |
Buy Now
|
|
UC3906N
|
UNITRODE | |
IC, BATTERY CHARGER, 3906, DIP16; Battery Type:Lead Acid; Input Voltage:40V; Battery Charge Voltage: | ROHS COMPLIANT | 1+ : $8.58 10+ : $7.47 25+ : $7.21 50+ : $6.95 100+ : $6.58 250+ : $6.49 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| UC39421PW |
|
18000 | 2016+ | Instock | 26-09-27 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| MAINtron Electronics Limited. | UC3942 | STOCK |
|
standard package with RoHS | 46740 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC3942 | STOCK |
|
standard package with RoHS | 46740 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| Microtranik,Components,Inc. | UC3942 | Distributor |
|
for more pls inquire us now | 140770 | 17+RoHS | New instock, best quality | 2026-08-10 |
Inquiry
|
| RENXIM Electronics Inc | UC3942 | Good price |
|
new and original package well | 98390 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | UC3942 | IC |
|
NEW RoHS and More QTY | 36310 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Timicomm Electronics Limited | UC3942 | original |
|
RoHS Compliant | 39766 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | UC3942 |
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation | UC3942 | TI |
|
Original Parts&RoHS | 94520 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC3942 | NS |
|
Original Parts, Quality excellent | 59350 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
UC3942
|
N/A |
|
Originalnew | 18000 | 2016+ | Instock | 2022-10-29 |
Inquiry
|
| Germany Electroince Distributor GmbH | UC3942 | N/A |
|
Originalnew | 25000 | 15-16+ | Originalonstock | 2020-05-29 |
Inquiry
|
| Arrow Global Co.,Ltd | UC3942 | N/A |
|
Originalnew | 25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. | UC3942 | Semiconductor |
|
RoHS Compliant | 19415 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| JINWEIDA(Int) ELECTRONICS CO.,LTD. | UC3942 |
|
20000 | £Ó£Ô£Ï£Ã£Ë | 2016-03-06 |
Inquiry
|
|||
| European Union IC Industry Co. | UC3942 | N/A |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| Microtranik_Components.,Inc | UC3942 | Distributor |
|
for more pls inquire us now | 215310 | 17+ | original instock,best quality | 2026-08-10 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | UC3942 |
|
RoHS Compliant | 39766 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | UC3942 | ELECTRONIC |
|
Pb-Free | 27421 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| FEDERAL INDUSTRY CO. |
UC3942
|
N/A |
|
Originalnew | 33550 | 2016 | Instock | 2026-09-24 |
Inquiry
|
| AQUAEL Sp. z o.o. | UC3942 |
|
20000 | £Ó£Ô£Ï£Ã£Ë | 2016-02-29 |
Inquiry
|
|||
| SANKEY SHARE CO.,LIMITED | UC39421 |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | UC39421 | STOCK |
|
standard package with RoHS | 46640 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | UC39421 |
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| MAINtron Electronics Co.,Ltd. | UC39421 | STOCK |
|
standard package with RoHS | 46640 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC39421 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Microtranik,Components,Inc. | UC39421 | Distributor |
|
for more pls inquire us now | 140570 | 17+RoHS | New instock, best quality | 2026-08-10 |
Inquiry
|
| Computer parts(BGA) components | UC39421 | UC |
|
04+ | 22 | 04+ | 2014-04-11 |
Inquiry
|
|
| CosmoTek Electronic Limited | UC39421 |
|
27 | 2017-06-20 |
Inquiry
|
||||
| RENXIM Electronics Inc | UC39421 | Good price |
|
new and original package well | 98190 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| EKT Electronics Co., Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com | UC39421 | UC |
|
New & Original Parts | 850 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 16+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd | UC39421 | UC |
|
16+ | 850 | 16+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 16+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| eParts Electronic Co.Ltd | UC39421 |
|
1200 | 2014-04-02 |
Inquiry
|
||||
| Friedlich Assoziierte GmbH | UC39421 |
|
N/A | 360 | 2023-05-03 |
Inquiry
|
|||
| Fantastic Technologies limited. | UC39421 | UC |
|
SOP/DIP | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD | UC39421 | UC |
|
SOP/DIP | 3850 | 2011 | ORIGINAL IN STOCK | 2020-02-17 |
Inquiry
|
| fenkey electronics co.,ltd | UC39421 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC39421 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fairsign Technology Limited | UC39421 | TI |
|
TSSOP | 99899 | 20+ | 2021-09-16 |
Inquiry
|
|
| Fengyangxin Technology ( HK ) Co.,Ltd | UC39421 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Semilex Electronics [ info@semi-lex.com ] | UC39421 | IC |
|
NEW RoHS and More QTY | 36410 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Chaoxin Technology (HK) Limited | UC39421 | TI |
|
TSSOP | 893 | 07+ | 2017-05-15 |
Inquiry
|
|
| Timicomm Electronics Limited | UC39421 | original |
|
RoHS Compliant | 39866 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | UC39421 |
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation | UC39421 | TI |
|
Original Parts&RoHS | 94720 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC39421 | NS |
|
Original Parts, Quality excellent | 61030 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
UC39421
|
Semiconductor |
|
RoHS Compliant | 19205 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Ameyic Electronics Corp. | UC39421 | IC |
|
Pb-Free | 19310 | 15+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| KANKEY ELECTRONICS CO.,LTD | UC39421 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| European Union IC Industry Co. | UC39421 | N/A |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | UC39421 |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421 |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Philchip Technology Limited | UC39421 | Distributor sales |
|
RoHS Compliant / Pb-Free Package | 28080 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC > www.digsemi.com | UC39421 | UCC |
|
SSOP16 | 20 | ICRFQ | 2025-07-24 |
Inquiry
|
|
| RANTLE EAST ELECTRONIC >>> www.IC2world.com | UC39421 |
|
TSSOP | 1340 | ICsupplierinChina | 2023-11-27 |
Inquiry
|
||
| Unitronix Electronics Limited | UC39421 | IC |
|
Pb-Free | 26140 | 1512+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| sanyinic electronics ( h k ) co.,ltd | UC39421 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SINLIN Electronics |
UC39421
|
TI |
|
TSSOP | 4091 | call | Request For Quote Now | 2022-09-09 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
UC39421
|
TI |
|
TSSOP | 4091 | call | Request For Quote Now | 2018-09-07 |
Inquiry
|
| Starkey Technology (H.K) Co.,Ltd | UC39421 |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Futune Electronics Co.Limitd | UC39421 | UC |
|
16+ | 850 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| TPC Global Service Co.Ltd. | UC39421 | UC |
|
16+ | 850 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Mit Accessary Support Co.,Ltd | UC39421 | UC |
|
16+ | 850 | 16+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Power Agency Co.,Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Microtranik_Components.,Inc | UC39421 | Distributor |
|
for more pls inquire us now | 215510 | 17+ | original instock,best quality | 2026-08-10 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | UC39421 |
|
RoHS Compliant | 39866 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | UC39421 | ELECTRONIC |
|
Pb-Free | 27521 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | UC39421 |
|
1000 | 2013-12-05 |
Inquiry
|
||||
| ENKAITE Technology Limited Violet888@foxmail.com | UC39421 | UC |
|
New & Original Parts | 850 | 2016+ | New parts and in our stock | 2019-03-05 |
Inquiry
|
| 雅格電子株式会社 | UC39421 |
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| Yiner(Shenzhen)Electronics Co., Ltd. | UC39421 | UCC |
|
SSOP16 | 989000 | 16+ROHS | NEW ORIGINAL | 2017-06-10 |
Inquiry
|
| SIMEN Electronics Co.,Ltd | UC39421 | UC |
|
16+ | 850 | 16+ | New parts and Stock on hand | 2018-10-29 |
Inquiry
|
| ATM Electronics solution Co.,Ltd | UC39421 | UC |
|
New & Original Parts | 850 | 16+ | New parts and Stock on hand | 2017-08-21 |
Inquiry
|
| Electronics & Semiconductor | UC39421 | UC |
|
New & Original Parts | 850 | 2016+ | New parts and in our stock | 2016-09-20 |
Inquiry
|
| Philchip Electronics Co.,Ltd. | UC39421 | pls email/call |
|
new and original | 28650 | 14+ | instock,RoHS,original | 2020-12-03 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC39421N |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | UC39421N | STOCK |
|
standard package with RoHS | 46540 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| Andy(International)Electroni | UC39421N | QIMONDA |
|
FBGA | 5 | 2013+ | 2026-09-14 |
Inquiry
|
|
| ANKEY ELECTRONICS CO.,LTD | UC39421N |
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| Shenzhen Augswan Electronics Co., LTD. | UC39421N | TexasInstr |
|
DIP16 | 11316 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC39421N | STOCK |
|
standard package with RoHS | 46540 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| WLParts Electronics ltd | UC39421N | SN |
|
SMD/DIP | 500 | 06+ | 2021-11-11 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | UC39421N | TI |
|
DIP16 | 178 | 2013+ | 2026-09-11 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | UC39421N | TI |
|
DIP16 | 178 | 2013+ | 2026-09-14 |
Inquiry
|
|
| NegoICCo. |
UC39421N
|
TI |
|
DIP16 | 520056 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC39421N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Microtranik,Components,Inc. | UC39421N | Distributor |
|
for more pls inquire us now | 140370 | 17+RoHS | New instock, best quality | 2026-08-10 |
Inquiry
|
| RENXIM Electronics Inc | UC39421N | Good price |
|
new and original package well | 97990 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| EKT Electronics Co., Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 2016+ | New parts and Stock On hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 16+ | New parts and Stock On hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd | UC39421N | TI |
|
16+ | 1500 | 16+ | New parts and Stock On hand | 2020-04-27 |
Inquiry
|
| Fantastic Technologies limited. | UC39421N | TI |
|
SMD | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| fenkey electronics co.,ltd | UC39421N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | UC39421N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fengyangxin Technology ( HK ) Co.,Ltd | UC39421N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Semilex Electronics [ info@semi-lex.com ] | UC39421N | IC |
|
NEW RoHS and More QTY | 36510 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| HAODE TECHNOLOGY CO.,LIMITED | UC39421N | TI |
|
DIP16 | 333 | 2013+ | 2024-04-11 |
Inquiry
|
|
| Chaoxin Technology (HK) Limited | UC39421N | TI/UC |
|
28 | 2017-05-15 |
Inquiry
|
|||
| Timicomm Electronics Limited | UC39421N | original |
|
RoHS Compliant | 39966 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. |
UC39421N
|
TI |
|
DIP-16 | 492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
| Transcrui Microcircuit Corporation | UC39421N | TI |
|
Original Parts&RoHS | 94920 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC39421N | NS |
|
Original Parts, Quality excellent | 60830 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. | UC39421N | Semiconductor |
|
RoHS Compliant | 19305 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| KANKEY ELECTRONICS CO.,LTD | UC39421N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| European Union IC Industry Co. | UC39421N | DIP |
|
Rohs.And.New | 88870 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | UC39421N |
|
178 | 2015-06-29 |
Inquiry
|
||||
| pulkey electronics ( HK ) co.,ltd | UC39421N |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421N |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| RANTLE EAST ELECTRONIC >>> www.IC2world.com | UC39421N | TI |
|
ICsupplier | 1662 | 2023-11-27 |
Inquiry
|
||
| sanyinic electronics ( h k ) co.,ltd | UC39421N |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Starkey Technology (H.K) Co.,Ltd | UC39421N |
|
645412 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| MSM Company LTD. | UC39421N | TI |
|
16+ | 1500 | 16+ | New parts and Stock On hand | 2017-11-03 |
Inquiry
|
| Futune Electronics Co.Limitd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 16+ | New parts and Stock On hand | 2021-01-03 |
Inquiry
|
| TPC Global Service Co.Ltd. | UC39421N | TI |
|
16+ | 1500 | 16+ | New parts and Stock On hand | 2021-01-03 |
Inquiry
|
| Mit Accessary Support Co.,Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 16+ | New parts and Stock On hand | 2020-04-27 |
Inquiry
|
| Power Agency Co.,Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 16+ | New parts and Stock On hand | 2021-01-03 |
Inquiry
|
| Microtranik_Components.,Inc | UC39421N | Distributor |
|
for more pls inquire us now | 215710 | 17+ | original instock,best quality | 2026-08-10 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | UC39421N |
|
RoHS Compliant | 39966 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | UC39421N | ELECTRONIC |
|
Pb-Free | 27621 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | UC39421N |
|
2624 | 2013-12-05 |
Inquiry
|
||||
| Wintech Components Limited | UC39421N | TI |
|
DIP16 | 15000 | 00+ | INSTOCK | 2023-10-18 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 2016+ | New parts and in our stock | 2019-03-05 |
Inquiry
|
| 雅格電子株式会社 | UC39421N |
|
ROSH | 16454 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| Yiner(Shenzhen)Electronics Co., Ltd. | UC39421N | TI |
|
DIP16 | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
| Lei Li Electronics Co.,Ltd | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 16+ | New parts and Stock On hand | 2021-01-03 |
Inquiry
|
| Electronics & Semiconductor | UC39421N | TI |
|
DIP16 New & Original Parts | 1500 | 2016+ | New parts and in our stock | 2016-09-20 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | UC39421PW |
|
645412 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | UC39421PW | STOCK |
|
standard package with RoHS | 46440 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AgreeTechnology(HK)Co.,Ltd | UC39421PW |
|
STOCK | 2900 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| AIC Semiconductor Co., Ltd. | UC39421PW | N/A |
|
N/A | 2131 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Alison Enterprise Co., Ltd. | UC39421PW |
|
STOCK | 11900 | STOCK | 2026-05-09 |
Inquiry
|
||
| ALL NEW SEMI Electronics Co., LIMITED | UC39421PW | UNIDEN |
|
SSOP | 2245 | 2026-09-04 |
Inquiry
|
||
| ANKEY ELECTRONICS CO.,LTD |
UC39421PW
|
|
13+ | 645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
|
| A-ONE Electronics Co., Ltd. | UC39421PW | TI |
|
SMD | 2315 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | UC39421PW |
|
STOCK | 12819 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Shenzhen Augswan Electronics Co., LTD. | UC39421PW | UNIDEN |
|
SSOP | 10233 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | UC39421PW | STOCK |
|
standard package with RoHS | 46440 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| Believe Technologies Limited | UC39421PW |
|
STOCK | 2900 | stock | 2026-05-09 |
Inquiry
|
||
| WLParts Electronics ltd |
UC39421PW
|
N/A |
|
IC diodes | 10000 | 2011+ | 2021-11-11 |
Inquiry
|
|
| Bluesemi Tech. Co., Ltd. | UC39421PW | TI |
|
SMD | 2468 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | UC39421PW | TI |
|
SMD | 1700 | 2015+ | 2026-09-11 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | UC39421PW | TI |
|
SMD | 1700 | 2014+ | 2026-09-14 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD |
UC39421PW
|
TI |
|
TSSOP | 3000 | 13+ | 2023-02-07 |
Inquiry
|
|
| NegoICCo. |
UC39421PW
|
UNIDEN |
|
SSOP | 520054 | 2022+ | INSTOCK | 2026-08-21 |
Inquiry
|
| Camry Components Co., Ltd. | UC39421PW |
|
7850 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421PW |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | UC39421PW |
|
645412 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Microtranik,Components,Inc. | UC39421PW | Distributor |
|
for more pls inquire us now | 140170 | 17+RoHS | New instock, best quality | 2026-08-10 |
Inquiry
|
| Computer parts(BGA) components | UC39421PW | SN |
|
SMD/DIP | 500 | 07+ | 2014-04-11 |
Inquiry
|
|
| CosmoTek Electronic Limited | UC39421PW |
|
1900 | 2017-06-20 |
Inquiry
|
||||
| DBA International Ltd. | UC39421PW |
|
STOCK | 5400 | STOCK | 2026-05-09 |
Inquiry
|
||
| DBA Int’l PTE LTD. | UC39421PW |
|
STOCK | 12711 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
|
| RENXIM Electronics Inc | UC39421PW | Good price |
|
new and original package well | 97790 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| E-Chip Trading Co., Ltd. | UC39421PW | TI |
|
SMD | 2065 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | UC39421PW | TI |
|
TSSOP | 45 | Stock | 2017-01-10 |
Inquiry
|
|
| EKT Electronics Co., Ltd |
UC39421PW
|
TI |
|
TSSOP | 13285 | 2016+ | New parts and in our stock | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
UC39421PW
|
TI |
|
TSSOP | 13285 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd |
UC39421PW
|
TI |
|
TSSOP | 13285 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | UC39421PW | Original |
|
QFOP New & Original parts | 1700 | 16+ | New parts and Stock On Hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
UC39421PW
|
TI |
|
TSSOP | 13285 | 16+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd | UC39421PW | Original |
|
QFOP New & Original parts | 1700 | 16+ | New parts and Stock On Hand | 2018-01-15 |
Inquiry
|
| eParts Electronic Co.Ltd | UC39421PW |
|
1200 | 2014-04-02 |
Inquiry
|
||||
| Friedlich Assoziierte GmbH | UC39421PW |
|
N/A | 360 | 2023-05-03 |
Inquiry
|
|||
| Fantastic Technologies limited. | UC39421PW | S/N |
|
SOP/DIP | 1700 | 20+ | 2023-06-12 |
Inquiry
|
|
| Feng Sheng Electronics Co., Ltd. | UC39421PW | Rapid deliverywelcome to inqu |
|
PB FREE/Sincerely for your service | 10000 | 2013+ | INSTOCK | 2013-09-21 |
Inquiry
|
| fenkey electronics co.,ltd | UC39421PW |
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd |
UC39421PW
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | UC39421PW |
|
6400 | STOCK | 2025-12-02 |
Inquiry
|
|||
| Fairsign Technology Limited | UC39421PW | TI |
|
TSSOP | 99899 | 20+ | 2021-09-16 |
Inquiry
|
|
| Fengyangxin Technology ( HK ) Co.,Ltd |
UC39421PW
|
|
645412 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Globalway components Sdn Bhd. | UC39421PW |
|
STOCK | 13288 | NEW+ | STOCK | 2022-10-22 |
Inquiry
|
|
| GOTONE ELECTRONICS CO.,LTD | UC39421PW | TI |
|
TSSOP | 1896 | 00+ | 2014-07-24 |
Inquiry
|
|
| Semilex Electronics [ info@semi-lex.com ] | UC39421PW | IC |
|
NEW RoHS and More QTY | 36610 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Gusun Electronics Co.,LTD. | UC39421PW |
|
STOCK | 14523 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
|
| HAIGE (HK) SHARE CO., LIMITED |
UC39421PW
|
|
8800 | IN STOCK | 2015-04-13 |
Inquiry
|
|||
| HAIGE(HK)ELECTRONICS CO.,LTD |
UC39421PW
|
|
8800 | IN STOCK | 2014-08-17 |
Inquiry
|
|||
| HAODE TECHNOLOGY CO.,LIMITED | UC39421PW | TI |
|
SMD | 2357 | 2021+ | 2024-04-11 |
Inquiry
|
|
| INLINIC ELECTRONICS CO.,LTD |
UC39421PW
|
|
17660 | 10+ | NEW & IN STOCK | 2018-03-22 |
Inquiry
|
||
| Chaoxin Technology (HK) Limited |
UC39421PW
|
TI |
|
SMD | 1700 | 00+ | 2017-05-15 |
Inquiry
|
|
| Ameyic Electronics Limited | UC39421PW | UC |
|
TSSOP16 | 16400 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited | UC39421PW | original |
|
RoHS Compliant | 40066 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| Obama Resources Group | UC39421PW | s/n |
|
smd | 1000 | 2012+ | 2016-06-06 |
Inquiry
|
|
| IC INTERNATIONAL TRADING CO. |
UC39421PW
|
|
492100 | 12+ | STOCK | 2026-01-19 |
Inquiry
|
||
| Transcrui Microcircuit Corporation | UC39421PW | TI |
|
Original Parts&RoHS | 95120 | 2019+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | UC39421PW | NS |
|
Original Parts, Quality excellent | 60630 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins | UC39421PW |
|
18000 | 2016+ | Instock | 2022-10-29 |
Inquiry
|
||
| ICBAY INTERNATIONAL PTE. LTD. | UC39421PW |
|
STOCK | 4400 | NEWSTOCK | 2026-05-09 |
Inquiry
|
||
| HONGKONG INDAXIM ELECTRONICS CO.,LTD | UC39421PW | UC |
|
SOP | 10000 | 10+ | 2026-09-01 |
Inquiry
|
|
| Germany Electroince Distributor GmbH | UC39421PW |
|
25000 | 15-16+ | Originalonstock | 2020-05-29 |
Inquiry
|
||
| Arrow Global Co.,Ltd | UC39421PW |
|
25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
||
| ANRIC ELECTRONICS CO.,LTD. |
UC39421PW
|
Semiconductor |
|
RoHS Compliant | 19405 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| SINGAPORE INTEXIM SHARES (CHINA)CO.,LTD | UC39421PW | TI |
|
TSSOP | 18000 | 09+ | 2026-09-01 |
Inquiry
|
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Last
UC3942 Datasheet
| Mfg | Part # | Datasheet | Description |
 Texas Instruments |
UC39431 |
137Kb/7P |
[Old version datasheet] Precision Adjustable Shunt Regulator |
| UC39431 |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431B |
137Kb/7P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431B |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431D |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431DG4 |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431N |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39431NG4 |
166Kb/8P |
[Old version datasheet] Precision Adjustable Shunt Regulator | |
| UC39432 |
141Kb/5P |
[Old version datasheet] Precision Analog Controller | |
| UC39432 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432B |
141Kb/5P |
[Old version datasheet] Precision Analog Controller | |
| UC39432B |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BD |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BDG4 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BDTR |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BDTRG4 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BN |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432BNG4 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432D |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432DG4 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432N |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
| UC39432NG4 |
1Mb/9P |
[Old version datasheet] Precision Analog Controller | |
 ON Semiconductor |
UC3945BD |
433Kb/20P |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS September, 2004 ??Rev. 3 |