Name: L4978D
Brand: STMicroelectronics
SKU: L4978D
Rating: 5.0 (99 reviews)

Umfanekiso wereferensi, nceda uqhagamshelane nathi ukuze ufumane umfanekiso wokwenyani

Icandelo lomvelisi: L4978D

Umenzi: STMicroelectronics

Inkcazo: IC REG BUCK ADJUSTABLE 2A 16SOIC

Udidi: iisekethe ezidibeneyo

Usapho: pmic - i-voltage regulators - i-dc dc switching regulators

Uthotho: -

Ikhona evenkileni: 20000

Amaxwebhu edatha kwi-Intanethi: L4978D PDF

L4978D Qaphela

I-Chimicron ngumthengisi ozimeleyo wamacandelo e-elektroniki. Sinemithombo ethembekileyo yezinto ze-elektroniki, sithengisa kuphela iimveliso ezintsha kunye nezoqobo kwaye sinikezela ngewaranti yonyaka omnye kwiimveliso zethu. Thenga i-L4978D STMicroelectronics kwi-chimicron.com. Sinamaqhekeza e-20000 e-L4978D kwisitokhwe esikhoyo ngoku. Ngenisa umbuzo nge-L4978D okanye thumela i-imeyile [email protected], siya kuqhagamshelana nawe kwiiyure ze-24.

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uthotho:-
ipakethe:Tube
ubume benxalenye:Active
umsebenzi:Step-Down
uqwalaselo lwemveliso:Positive
itopology:Buck
uhlobo lwemveliso:Adjustable
inani leziphumo:1
amandla ombane - igalelo (min):8V
amandla ombane - igalelo (ubuninzi):55V

amandla ombane - imveliso (min/fixed):3.3V
amandla ombane - imveliso (max):50V
imveliso yangoku:2A
Ukutshintsha rhoqo:100kHz ~ 300kHz
umlungisi ohambelanayo:No
ubushushu bokusebenza:-40°C ~ 150°C (TJ)
uhlobo lokuxhoma:Surface Mount
iphakheji / ityala:16-SOIC (0.295", 7.50mm Width)
iphakheji yesixhobo somthengisi:16-SO W

Ukuhambisa ngenqanawe	Ixesha lokuhambisa	Kwiindawo ezisesitokhweni, iiodolo ziqikelelwa ukuba zithunyelwe ngenqanawa ngeentsuku ezi-3. Sithumela iiodolo kanye ngemini malunga nentsimbi yesi-5 ngaphandle kweCawa. Nje ukuba ithunyelwe, ixesha lokuhanjiswa eliqikelelweyo lixhomekeke kwezi khuriya zingezantsi ozikhethileyo. DHL Express, 3-7 iintsuku zokusebenza DHL eCommerce,12-22 iintsuku zokusebenza FedEx International Priority, 3-7 iintsuku EMS, 10-15 iintsuku zoshishino Irejista Air Mail, 15-30 iintsuku zokusebenza
	Amaxabiso okuthumela ngenqanawa	Amaxabiso okuthumela nge-odolo yakho anokufumaneka kwinqwelo yokuthenga.
	Ukhetho lokuthumela ngenqanawa	Sinikezela nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kunye ne-Registered Air Mail yokuthunyelwa kwamanye amazwe.
	Ukulandelela ngenqanawa	Siza kukwazisa nge-imeyile ngenombolo yokulandelela xa iodolo ithunyelwe. Unako kwakhona ukufumana inombolo yokulandelela kwimbali odolo.

Ukubuya / Warranty	Ukubuya	Iimbuyekezo zidla ngokuvunywa xa zigqityiwe zingaphelanga iintsuku ezingama-30 ukususela kumhla wothutho, nceda uqhagamshelane nenkonzo yabathengi ukuze ufumane isigunyaziso sembuyekezo. Amalungu kufuneka angasetyenziswa kwaye afakwe kwi-original package. Umthengi kufuneka athathe intlawulo yokuthumela ngenqanawa.
Ukubuya / Warranty	Iwaranti	Zonke izinto ezithengiweyo ziza nomgaqo-nkqubo wokubuyisela imali yeentsuku ezingama-30, kunye newaranti yeentsuku ezingama-90 kuzo naziphi na iziphene zokuvelisa. Esi siqinisekiso asiyi kusebenza kuyo nayiphi na into apho iziphene zibangelwe kukudityaniswa kwabathengi ngokungafanelekanga, ukusilela komthengi ukulandela imiyalelo, ukuguqulwa kwemveliso, ukungakhathali okanye ukusebenza ngokungafanelekanga.

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