Name: LM2678S-3.3
Brand: Texas Instruments
SKU: LM2678S-3-3
Price: 7.0693 USD
Availability: InStock
Rating: 5 (132 reviews)

LM2678S-3.3

Pour Référence Seulement

Référence	LM2678S-3.3
Fabricant	Texas Instruments
Description	IC REG BUCK 3.3V 5A TO263-7
Fiche technique
paquet	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
En stock	4 848 piece(s)
Prix unitaire	$ 7,0693 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	nov. 29 - déc. 4 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons LM2678S-3.3 pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter LM2678S-3.3 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LM2678S-3.3.

Spécifications LM2678S-3.3

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - PMIC - Régulateurs de tension - Régulateurs de commutation CC CC
paquet	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
Séries	SIMPLE SWITCHER?
Fonction	Step-Down
Configuration de sortie	Positive
Topologie	Buck
Le type de sortie	Fixed
Nombre de sorties	1
Tension - Entrée (Min)	8V
Tension - Entrée (Max)	40V
Tension - Sortie (Min / Fixe)	3.3V
Tension - Sortie (Max)	-
Courant - Sortie	5A
Fréquence - Commutation	260kHz
Redresseur synchrone	No
Température de fonctionnement	-40°C ~ 125°C (TJ)
Type de montage	Surface Mount
Paquet / cas	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Package de périphérique fournisseur	DDPAK/TO-263-7

LM2678S-3.3 Packaging

LM2678S-3.3 FAQ

1. How to order LM2678S-3.3 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM2678S-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2678S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2678S-3.3 on Heisener; we pay more attention to the channels and quality of LM2678S-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2678S-3.3 price and inventory displayed accurate?

The price and inventory of LM2678S-3.3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM2678S-3.3?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM2678S-3.3 we delivered, we will accept the replacement or return of the LM2678S-3.3 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM2678S-3.3.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM2678S-3.3 pin diagram, LM2678S-3.3 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LM2678S-3.3 Produits Connexes

SIT1602BI-73-30E-3.570000D	SiTime, -40 TO 85C, 2016, 50PPM, 3.0V, 3, -, SIMPLE SWITCHER?	Vue
M39003/01-5091/HSD	Vishay Sprague, CAP TANT 12UF 5% 50V AXIAL, Axial, SIMPLE SWITCHER?	Vue
C336C184K5G5TA	KEMET, CAP CER RAD 180NF 50V C0G 10%, -, SIMPLE SWITCHER?	Vue
C325C182GAG5TA7301	KEMET, CAP CER 1800PF 250V C0G RADIAL, Radial, SIMPLE SWITCHER?	Vue
JANTX2N3810L	Microsemi Corporation, TRANS 2PNP 60V 0.05A, TO-78-6 Metal Can, SIMPLE SWITCHER?	Vue
RMLV0416EGSB-4S2#HA0	Renesas Electronics America, IC SRAM 4MBIT 45NS 44TSOP II, 44-TSOP (0.400", 10.16mm Width), SIMPLE SWITCHER?	Vue
CMF551K8200FKEB70	Vishay Dale, RES 1.82K OHM 1/2W 1% AXIAL, Axial, SIMPLE SWITCHER?	Vue
DW-03-14-T-D-1200	Samtec Inc., .025" BOARD SPACERS, -, SIMPLE SWITCHER?	Vue
1419238	Phoenix Contact, COUPLING HOUSINGS D7, -, SIMPLE SWITCHER?	Vue
CS3106A-22-20S(T119)	Amphenol Industrial Operations, CONN PLUG 9POS STRAIGHT W/SCKT, -, SIMPLE SWITCHER?	Vue
MS3450W28-22PXLC	Amphenol Aerospace Operations, CONN RCPT HSNG MALE 6POS PNL MNT, -, SIMPLE SWITCHER?	Vue
VE-241-MW-F1	Vicor Corporation, CONVERTER MOD DC/DC 12V 100W, Full Brick, SIMPLE SWITCHER?	Vue

LM2678S-3.3 Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence	Fabricant	Description	Stock
LM2678SX-3.3/NOPB D# V72:2272_07270160	Texas Instruments	Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R	0
LM2678S-3.3 D# V36:1790_07270144	Texas Instruments	Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube RoHS: Not Compliant	0
LM2678S-3.3/NOPB D# V99:2348_07270145	Texas Instruments	Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube	0

Référence

Fabricant

Description

Stock

LM2678S-3.3/NOPB

D# LM2678S-3.3/NOPB

Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2678S-3.3/NOPB)

RoHS: Compliant

Référence

Fabricant

Description

Stock

LM2678S-3.3/NOPB

National Semiconductor Corporation

LM2678S-3.3

National Semiconductor Corporation

Référence	Fabricant	Description	Stock
LM2678S-3.3/NOPB	National Semiconductor Corporation	Min Qty 1	225
LM2678S-3.3	National Semiconductor Corporation	Min Qty 1	225
LM2678SX-3.3/NOPB	Texas Instruments	IC REG BUCK 3.3V 5A TO263-7	500

Référence

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Description

Stock

LM2678S33

National Semiconductor Corporation

RoHS: Not Compliant

Référence

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Description

Stock

LM2678S-3.3

National Semiconductor Corporation

N/A (ship within 1day) - D/C N/A

LM2678S-3.3/NOPB

Texas Instruments

RoHS (ship within 1day) - D/C 2011

Référence	Fabricant	Description	Stock
LM2678SX-3.3/NOPB D# LM2678SX-3.3/NOPBCT-ND	Texas Instruments	IC REG BUCK 3.3V 5A TO263-7	327
LM2678S-3.3/NOPB D# LM2678S-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 5A TO263-7	160
LM2678S-3.3-TI D# 2156-LM2678S-3.3-TI-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 8.7	0
LM2678S-3.3 D# LM2678S-3.3-ND	Texas Instruments	IC REG BUCK 3.3V 5A TO263-7	1

Référence

Fabricant

Description

Stock

LM2678S-3.3

D# LM2678S-3.3

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

903

Référence

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Description

Stock

LM2678S-3.3

National Semiconductor Corporation

In stock shipping within 2days

58525

Référence

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Description

Stock

LM2678S-3.3/NOPB

D# 3122913

Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant

Min Qty: 1

Container: Each

255

Référence	Fabricant	Description	Stock
LM2678S33		OEM/CM QUOTES ONLY \| NO BROKERS	5800
LM2678S33TI	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3184
LM2678S33NOPB	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	314

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Description

Stock

LM2678S33NOPB

Texas Instruments

OEM/CM ONLY

961

LM2678S33

Texas Instruments

OEM/CM ONLY

757

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Description

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LM2678S-3.3/NOPB

National Semiconductor Corporation

In Stock

212

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Description

Stock

LM2678S-3.3NOPB

National Semiconductor Corporation

in stock - can ship the same day

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Description

Stock

LM2678S-3.3

National Semiconductor Corporation

OEM/CM Immediate delivery

58000

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Description

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LM2678SX-3.3/NOPB

D# 926-LM2678SX33NOPB

Texas Instruments

Switching Voltage Regulators Hi Eff 5A SD VTG Reg

RoHS: Compliant

516

LM2678S-3.3/NOPB

D# 926-LM2678S-3.3/NOPB

Texas Instruments

Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG

RoHS: Compliant

170

Référence

Fabricant

Description

Stock

LM2678S-3.3/NOPB

D# 29AH6255

Texas Instruments

IC, DC/DC CONVERTER, 5A, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:5A, Output Voltage Nom.:3.3V, Switching Frequency:260kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

255

Référence	Fabricant	Description	Stock
LM2678S-3.3/NOPB D# NS-LM2678S-3.3/NOPB	Texas Instruments	OEM/CM ONLY	7794
LM2678S-3.3 D# NS-LM2678S-3.3	Texas Instruments	OEM/CM ONLY	6914
LM2678S3.3 D# NS-LM2678S3.3	National Semiconductor Corporation	OEM/CM ONLY	1274
LM2678SX-3.3/NOPB D# NS-LM2678SX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	10471

Référence

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Description

Stock

LM2678S-3.3/NOPB

National Semiconductor Corporation

8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7

LM2678S-3.3

National Semiconductor Corporation

SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7

Référence	Fabricant	Description	Stock
LM2678SX-3.3/NOPB	Texas Instruments	LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant	255
LM2678S-3.3/NOPB	Texas Instruments	LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant	5579
LM2678S-3.3	Texas Instruments	LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant	2691

Référence

Fabricant

Description

Stock

LM2678S3.3/NOPB

National Semiconductor Corporation

OEM/CM ONLY

280

LM2678S33

National Semiconductor Corporation

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2061

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Description

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LM2678S-3.3

National Semiconductor Corporation

IN stock Immediate delivery

57985

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Description

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LM2678S-3.3/NOPB

Texas Instruments

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

LM2678SX-3.3/NOPB

Texas Instruments

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

Référence	Fabricant	Description	Stock
LM2678S-3.3/NOPB	Texas Instruments	shipping today	13168
LM2678SX-3.3/NOPB	National Semiconductor Corporation	shipping today	378
LM2678S-3.3	National Semiconductor Corporation	shipping today	101996

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Description

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LM2678S-3.3/NOPB

D# 35616995

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

LM2678SX-3.3/NOPB

D# 53537610

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R

Référence	Fabricant	Description	Stock
LM2678S33	Texas Instruments	RFQ	3887
LM2678S-3.3/NOPB	Texas Instruments	RFQ	4614
LM2678S-3.3	National Semiconductor Corporation	RFQ	2886

Référence

Fabricant

Description

Stock

LM2678S-3.3/NOPB

D# 3122913

Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant

Min Qty: 1

Container: Each

255

Quick Inquiry

LM2678S-3.3

Qualité certifiée

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