Name: LM3503SQ-44
Brand: Texas Instruments
SKU: LM3503SQ-44
Price: 0.7478 USD
Availability: InStock
Rating: 5 (125 reviews)

LM3503SQ-44

Pour Référence Seulement

Référence	LM3503SQ-44
Fabricant	Texas Instruments
Description	IC LED DRIVER RGLTR DIM 16WQFN
Fiche technique	LM3503SQ-44 Fiche technique
paquet	16-WFQFN Exposed Pad
ECAD
En stock	345 876 piece(s)
Prix unitaire	$ 0,7478 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	déc. 26 - déc. 31 (Choisissez l'expédition accélérée)
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Nous offrons LM3503SQ-44 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 LM3503SQ-44 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LM3503SQ-44.

Spécifications LM3503SQ-44

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - PMIC - Pilotes de LED
paquet	16-WFQFN Exposed Pad
ECAD
Séries	-
Type	DC DC Regulator
Topologie	Step-Up (Boost)
Interrupteur (s) interne	Yes
Nombre de sorties	2
Tension - Alimentation (Min)	2.5V
Tension - Alimentation (Max)	5.5V
Tension - Sortie	44V
Courant - Sortie / Canal	750mA (Switch)
La fréquence	1MHz
Atténuation	Analog, PWM
Applications	Backlight
Température de fonctionnement	-40°C ~ 85°C (TA)
Type de montage	Surface Mount
Paquet / cas	16-WFQFN Exposed Pad
Package de périphérique fournisseur	16-WQFN (4x4)

LM3503SQ-44 fiche technique

LM3503SQ-44 Packaging

LM3503SQ-44 FAQ

1. How to order LM3503SQ-44 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 LM3503SQ-44 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3503SQ-44. All suppliers must pass our qualification reviews before they can publish their products including LM3503SQ-44 on Heisener; we pay more attention to the channels and quality of LM3503SQ-44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3503SQ-44 price and inventory displayed accurate?

The price and inventory of LM3503SQ-44 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 LM3503SQ-44?

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 LM3503SQ-44 we delivered, we will accept the replacement or return of the LM3503SQ-44 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 LM3503SQ-44.

(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 LM3503SQ-44 pin diagram, LM3503SQ-44 datasheet?

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

LM3503SQ-44 Produits Connexes

ABM10W-18.0896MHZ-6-D1X-T3	Abracon LLC, CRYSTAL 18.0896MHZ 6PF SMT, 4-SMD, No Lead, -	Vue
CY7C1381D-100AXC	Cypress Semiconductor Corp, IC SRAM 18MBIT 100MHZ 100TQFP, 100-LQFP, -	Vue
OP184ES-REEL	Analog Devices Inc., IC OPAMP GP 4.25MHZ RRO 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	Vue
ROV20H391K-S-2	Littelfuse Inc., VARISTOR 390V 10KA DISC 20MM, Disc 20mm, -	Vue
WLNG-EK-DP501	Quatech-Division of B&B Electronics, KIT EVAL FOR 802.11G MODULES, -, -	Vue
EDSTLZ990/23	On Shore Technology Inc., TERM BLOCK HDR 23POS 5.08MM, -, -	Vue
T38075-16-0	Curtis Industries, CONN BARRIER STRP 16CIRC 0.375", -, -	Vue
0386307616	Molex, LLC, CONN BARRIER STRP 16CIRC 0.438", -, -	Vue
09185406324001	HARTING, CONN HEADER 40POS T/H, -, -	Vue
DWM-23-55-G-D-250	Samtec Inc., .050" BOARD SPACERS, -, -	Vue
DW-06-10-G-S-543	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
TV07QDT-25-17SB	Amphenol Aerospace Operations, CONN RCPT FMALE 42POS GOLD CRIMP, -, -	Vue

LM3503SQ-44 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

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Description

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LM3503SQ-44/NOPB

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

584

LM3503SQ-44

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

584

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Description

Stock

LM3503SQ-44

D# 2156-LM3503SQ-44-ND

Rochester Electronics LLC

LED DRIVER, 10-SEGMENT

575

LM3503SQ-44/NOPB

D# 2156-LM3503SQ-44/NOPB-ND

Rochester Electronics LLC

LED DRIVER, 2-SEGMENT, PQCC16

2789

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Description

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LM3503SQ-44/NOPB

National Semiconductor Corporation

In stock shipping within 2days

2300

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Description

Stock

LM3503SQ44NOPB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

2075

LM3503SQ44

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

33292

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Description

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LM3503SQ44

Texas Instruments

OEM/CM ONLY

526

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Description

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LM3503SQ-44

National Semiconductor Corporation

OEM/CM Immediate delivery

28700

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Description

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LM3503SQ-44/NOPB

D# NS-LM3503SQ-44/NOPB

Texas Instruments

OEM/CM ONLY

4997

LM3503SQ-44

D# NS-LM3503SQ-44

Texas Instruments

OEM/CM ONLY

3599

Référence

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Description

Stock

LM3503SQ-44

National Semiconductor Corporation

LED Driver, 10-Segment

RoHS: Not Compliant

575

LM3503SQ-44/NOPB

National Semiconductor Corporation

LED Driver, 2-Segment, PQCC16

RoHS: Compliant

2789

Référence

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Description

Stock

LM3503SQ-44

National Semiconductor Corporation

IN stock Immediate delivery

28685

Référence

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Description

Stock

LM3503SQ-44

National Semiconductor Corporation

shipping today

28699

Référence

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Description

Stock

LM3503SQ-44(L00053B)

National Semiconductor Corporation

RFQ

3098

LM3503SQ-44CT

National Semiconductor Corporation

RFQ

3175

Quick Inquiry

LM3503SQ-44

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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