Name: LM3557SD-2
Brand: Texas Instruments
SKU: LM3557SD-2
Availability: InStock
Rating: 5 (121 reviews)

LM3557SD-2

Pour Référence Seulement

Référence	LM3557SD-2
Fabricant	Texas Instruments
Description	IC LED DRIVER RGLTR 800MA 8WSON
Fiche technique
paquet	8-WFDFN Exposed Pad
ECAD
En stock	5 968 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 4 - mai 9 (Choisissez l'expédition accélérée)
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Nous offrons LM3557SD-2 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 LM3557SD-2 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LM3557SD-2.

Spécifications LM3557SD-2

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - PMIC - Pilotes de LED
paquet	8-WFDFN Exposed Pad
ECAD
Séries	-
Type	DC DC Regulator
Topologie	Step-Up (Boost)
Interrupteur (s) interne	Yes
Nombre de sorties	1
Tension - Alimentation (Min)	2.7V
Tension - Alimentation (Max)	7.5V
Tension - Sortie	-
Courant - Sortie / Canal	800mA (Switch)
La fréquence	1.2MHz
Atténuation	-
Applications	Backlight
Température de fonctionnement	-40°C ~ 85°C (TA)
Type de montage	Surface Mount
Paquet / cas	8-WFDFN Exposed Pad
Package de périphérique fournisseur	8-WSON (3x3)

LM3557SD-2 Packaging

LM3557SD-2 FAQ

1. How to order LM3557SD-2 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 LM3557SD-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3557SD-2. All suppliers must pass our qualification reviews before they can publish their products including LM3557SD-2 on Heisener; we pay more attention to the channels and quality of LM3557SD-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3557SD-2 price and inventory displayed accurate?

The price and inventory of LM3557SD-2 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 LM3557SD-2?

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 LM3557SD-2 we delivered, we will accept the replacement or return of the LM3557SD-2 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 LM3557SD-2.

(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 LM3557SD-2 pin diagram, LM3557SD-2 datasheet?

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

LM3557SD-2 Produits Connexes

ECS-100A-300	ECS Inc., OSC XO 30.000MHZ TTL PC PIN, 14-DIP, 4 Leads (Full Size, Metal Can), -	Vue
1210Y2508P20BFT	Knowles Syfer, CAP CER 8.2PF 250V C0G/NP0 1210, 1210 (3225 Metric), -	Vue
AV2210E324R04	TE Connectivity ALCOSWITCH Switches, SWITCH PUSH SPST-NO 0.4VA 20V, -, -	Vue
9T08052A6040DAHFT	Yageo, RES SMD 604 OHM 0.5% 1/8W 0805, 0805 (2012 Metric), -	Vue
SFH600-0X007	Vishay Semiconductor Opto Division, OPTOISO 5.3KV TRANS W/BASE 6SMD, 6-SMD, Gull Wing, -	Vue
FOD2741ATV	Fairchild/ON Semiconductor, OPTOISOLATOR 5KV TRANSISTOR 8DIP, 8-DIP (0.400", 10.16mm), -	Vue
UP3T-221-R	Eaton, FIXED IND 253UH 980MA 398.7 MOHM, Radial, -	Vue
CES-144-02-T-S-RA	Samtec Inc., LOW PROFILE .025" SQUARE STRIPS, -, -	Vue
BCS-117-L-S-DE-015	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, -	Vue
CA3106E16S-8SXBF80A176	ITT Cannon, LLC, CONN PLUG 5POS INLINE W/SKTS, -, -	Vue
VE-25J-EX	Vicor Corporation, CONVERTER MOD DC/DC 36V 75W, Full Brick, -	Vue
XC6127N17DMR-G	Torex Semiconductor Ltd, ULTRA SMALL VOLTAGE DETECTOR WIT, -, -	Vue

LM3557SD-2 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

LM3557SD-2/NOPB

Texas Instruments

WHITE LED DRIVER, BOOST, LLP-8, Device Topology:Boost (Step Up), No. of Outputs:1, Output Current:-, Output Voltage:22V, Driver Case Style:LLP, No. of Pins:8, Input Voltage Min:2.7V, Input Voltage Max:7.5V, Packaging:Cut Tape , RoHS Compliant: Yes

160

Référence

Fabricant

Description

Stock

LM3557SD-2/NOPB-NS

D# 2156-LM3557SD-2/NOPB-NS-ND

Rochester Electronics LLC

1.1A, 1600KHZ PDSO8

LM3557SD-2/NOPB

D# 2156-LM3557SD-2/NOPB-ND

Rochester Electronics LLC

SWITCHING REGULATOR

Référence

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Description

Stock

LM3557SD-2/NOPB

National Semiconductor Corporation

In stock shipping within 2days

21260

Référence

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Description

Stock

LM3557SD2NOPBNS

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

1050

LM3557SD2NOPB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

3188

Référence

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Description

Stock

LM3557SD2NOPB

Texas Instruments

OEM/CM ONLY

3644

Référence

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Description

Stock

LM3557SD-2/NOPB

D# NS-LM3557SD-2/NOPB

Texas Instruments

OEM/CM ONLY

7259

Référence

Fabricant

Description

Stock

LM3557SD-2/NOPB

Texas Instruments

Switching Regulator, Current-mode, 1.1A, 1600kHz Switching Freq-Max, PDSO8

RoHS: Compliant

1687

Référence

Fabricant

Description

Stock

LM3557SD2/NOPB

National Semiconductor Corporation

OEM/CM ONLY

332

Quick Inquiry

LM3557SD-2

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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