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L4999BB Search results
Premium A
Element14
Part # Mfg Datasheet Description RoHS Q'ty Price Buy Now
L4960
STMICROELECTRONICS IC, SWITCHING REG, 100KHZ, HEPTAWATT-7; Topology:Buck (Step Down); Input Voltage Min:9V; Input Volta ROHS COMPLIANT 1+ : $4.31
10+ : $3.87
25+ : $3.73
50+ : $3.59
100+ : $3.32
250+ : $3.16
500+ : $2.81
1000+ : $2.53
Buy Now
L4978
STMICROELECTRONICS IC, BUCK REG, 4978, DIP8; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:55V; No ROHS COMPLIANT 2,903 1+ : $5.53
10+ : $5.23
25+ : $4.68
100+ : $4.29
250+ : $4.12
500+ : $3.9
1000+ : $3.48
2000+ : $3.3
Buy Now
Premium B
Nego IC Co.
Germany
Doris@negoic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
L4999BB See all 3 items ST QFP64 662189 2022+ INSTOCK 24-04-27
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L4999BB1 See all 2 items ST 662191 2022+ INSTOCK 24-04-27
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L4999BB1TR See all 2 items - NA 662303 2022+ INSTOCK 24-04-27
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IC Agent Electronics Ins
USA
Kevin@ic-agent.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
L4991 See all 6 items NS/ QFN 1200 2020+ Instock 24-04-27
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L4990D See all 3 items ST 1932 2020+ Instock 24-04-27
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L4993D See all 2 items N/A Original&new 18000 2016+ Instock 24-04-27
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L4995J ST PowerSSO-12 357 20+PB Pb-Free 24-04-27
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L4995K ST HSSOP-24 656 2020+ Instock 24-04-27
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Hong Da Electronics Co.LTD
USA
brenda@hongda-ic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
L4999BB1 STMicroele ICPTSSMARTPOWER 45120 2020 In.USA.Stock 24-04-27
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L4999BB1TR STMicroele ICPTSSMARTPOWER 45120 2020 In.USA.Stock 24-04-27
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TIANHAO INDUSTRIAL CO.,LIMITED
Hong Kong
Lucy@thsyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
L4990 See all 3 items ST/ DIP16 100000 02+ 24-04-27
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L4991 See all 2 items NS/ BGA 100000 2021 24-04-27
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L4992 See all 2 items NSC QFN 100000 10+ 24-04-27
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L4998 See all 2 items ST/ SSOP16 100000 00+ 24-04-27
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L4990A See all 2 items ST/ DIP16 100000 9948+ 24-04-27
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FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
L4990 See all 12 items ST DIP16 7000 20+PB Pb-Free 24-04-27
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L4991 See all 3 items NS QFN 31500 2016 Instock 24-04-27
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L4992 See all 9 items 99+ 28000 2016 Instock 24-04-27
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L4990A See all 9 items ST DIP16 59969 20+PB Pb-Free 24-04-27
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L4990D See all 5 items ST SOP 546 20+PB Pb-Free 24-04-27
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Premium C
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date Supplier RFQ
L4999BB See all 3 items ST QFP64 662189 2022+ INSTOCK 24-04-27 Nego IC Co.
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L4999BB1 STMicroele ICPTSSMARTPOWER 45120 2020 In.USA.Stock 24-04-27 Hong Da Electronics Co.LTD
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Inquiry
L4999BB1 See all 2 items ST 662191 2022+ INSTOCK 24-04-27 Nego IC Co.
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L4999BB1 ST - 55000 22+ stock 24-04-27 HongKongTeyouHuichengElectronicTechnology Limited
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L4999BB1TR STMicroele ICPTSSMARTPOWER 45120 2020 In.USA.Stock 24-04-27 Hong Da Electronics Co.LTD
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L4999BB1TR See all 2 items - NA 662303 2022+ INSTOCK 24-04-27 Nego IC Co.
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L4999BB1TR ST - 55000 22+ stock 24-04-27 HongKongTeyouHuichengElectronicTechnology Limited
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Basic
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date Supplier RFQ
L4999BB Distributor for more pls inquire us now 182270 17+RoHS New instock, best quality 2024-04-26 Mi****
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L4999BB See all 3 items ST QFP64 662189 2022+ INSTOCK 2024-04-25 Nego IC Co.
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L4999BB ST QFP64 484 2022+ 2024-04-11 HA****
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L4999BB ST QFP64 329 2015+ 2024-02-19 BO****
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L4999BB 1103 2024-02-07 株式****
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L4999BB NS Original Parts, Quality excellent 86130 18+RoHS Instock,Rush delivery 2023-12-25 E****
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L4999BB Distributor for more pls inquire us now 182270 19+ New instock - high quality 2023-11-28 Mi****
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L4999BB ST QFP64 868 ICsupplierinChina 2023-11-27 RA****
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L4999BB ST QFP64 20000 2021+ INSTOCK 2023-10-18 Wi****
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L4999BB TI Original Parts&RoHS 55500 18+ NEWSTOCK,HOT SALE!!! 2023-08-14 Tr****
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L4999BB ST TQFP 3128 21+ Stock 2023-07-25 Sh****
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L4999BB ST QFP64 329 2014+ 2023-07-24 BO****
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L4999BB ST ZIP15L 3736 2018+ 2023-07-24 An****
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L4999BB OEM Original&durability,SOIC-14 62360 19+RoHS Ample supply,Timely delivery 2023-04-22 E****
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L4999BB 12 1486 NEWD/C STOCK 2022-10-22 TA****
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L4999BB See all 2 items ST TQFP 9 12+ 2021-07-07 E-****
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L4999BB ST QFP64 959500 15+ 959500 2017-06-10 Yi****
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L4999BB ST TQFP64 114 Stock 2017-01-10 E-****
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L4999BB 12 32000 2015 In.USA.Stock 2016-07-29 Ho****
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L4999BB 868 2016-05-24 Hu****
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L4999BB ST 1266 12+;13+ Stock 2016-03-23 Ky****
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L4999BB ST TQFP64 740 12+ 2014-07-24 GO****
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L4999BB1 ST - 56800 2021+ 2024-04-27 LE****
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L4999BB1 ST - 18000 19+ 2024-04-27 CH****
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L4999BB1 STMicroelectronics PTS SMARTPOWER 86500 2022+ NEW STOCK 2024-04-26 TI****
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L4999BB1 IC NEW RoHS and More QTY 58930 17+ STK,Prompt delivery 2024-04-26 Se****
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L4999BB1 NEW Original package well 98050 18+ Globally & Immediately 2024-04-26 RE****
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L4999BB1 NEW Original package well 98050 2016+ Globally & Immediately 2024-04-26 Re****
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L4999BB1 ST - 55000 22+ stock 2024-04-26 HongKongTeyouHuichengElectronicTechnology Limited
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L4999BB1 STMicroelectronics PTS SMARTPOWER 224036 2020+ Can ship immediately 2024-04-26 Se****
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