Name: LM3940IS-3.3
Brand: Texas Instruments
SKU: LM3940IS-3-3
Price: 2.8231 USD
Availability: InStock
Rating: 5 (111 reviews)

LM3940IS-3.3

Pour Référence Seulement

Référence	LM3940IS-3.3
Fabricant	Texas Instruments
Description	IC REG LIN 3.3V 1A DDPAK/TO263-3
Fiche technique
paquet	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
En stock	762 744 piece(s)
Prix unitaire	$ 2,8231 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	nov. 25 - nov. 30 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons LM3940IS-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 LM3940IS-3.3 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LM3940IS-3.3.

Spécifications LM3940IS-3.3

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - PMIC - Régulateurs de tension - Linéaires
paquet	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
Séries	-
Configuration de sortie	Positive
Le type de sortie	Fixed
Nombre de régulateurs	1
Tension - Entrée (Max)	7.5V
Tension - Sortie (Min / Fixe)	3.3V
Tension - Sortie (Max)	-
Perte de tension (max)	0.2V @ 100mA
Courant - Sortie	1A
Actuel - Quiescent (Iq)	-
Courant - Alimentation (Max)	15mA
PSRR	-
Fonctions de contrôle	-
Caractéristiques de protection	Over Temperature, Short Circuit
Température de fonctionnement	-40°C ~ 125°C
Type de montage	Surface Mount
Paquet / cas	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Package de périphérique fournisseur	DDPAK/TO-263-3

LM3940IS-3.3 Packaging

LM3940IS-3.3 FAQ

1. How to order LM3940IS-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 LM3940IS-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 LM3940IS-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM3940IS-3.3 on Heisener; we pay more attention to the channels and quality of LM3940IS-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3940IS-3.3 price and inventory displayed accurate?

The price and inventory of LM3940IS-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 LM3940IS-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 LM3940IS-3.3 we delivered, we will accept the replacement or return of the LM3940IS-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 LM3940IS-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 LM3940IS-3.3 pin diagram, LM3940IS-3.3 datasheet?

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

LM3940IS-3.3 Produits Connexes

ECS-100A-010	ECS Inc., OSC XO 1.000MHZ TTL PC PIN, 14-DIP, 4 Leads (Full Size, Metal Can), -	Vue
ABM11W-48.0000MHZ-8-K1Z-T3	Abracon LLC, CRYSTALS 48.0000MHZ 8PF SMD, 4-SMD, No Lead, -	Vue
1210J1K00121GFT	Knowles Syfer, CAP CER 120PF 1KV C0G/NP0 1210, 1210 (3225 Metric), -	Vue
KB25CKG01-5F12-JB	NKK Switches, SWITCH PUSH DPDT 0.4VA 28V, -, -	Vue
EZR32HG320F64R67G-B0	Silicon Labs, IC RF TXRX+MCU 802.15.4 48-QFN, 48-VFQFN Exposed Pad, -	Vue
0039295043	Molex, LLC, CONN HEADER 4POS 4.2MM R/A GOLD, -, -	Vue
FW-44-02-L-D-250-065	Samtec Inc., .050'' BOARD SPACERS, -, -	Vue
97-3107A22-4P-417	Amphenol Industrial Operations, AB 4C 2#12, 2#8 PIN PLUG, -, -	Vue
D38999/20MJ29PN	Souriau, CONN RCPT 29POS WALL MNT W/PINS, -, -	Vue
EGG.0B.303.CLL	LEMO, CONN PNL MNT RCPT 3SKT SLD CUP, -, -	Vue
MS27467E23B55S	Amphenol Aerospace Operations, CONN PLUG 55POS STRAIGHT W/SCKT, -, -	Vue
D38999/26FD35HB-LC	Amphenol Aerospace Operations, CONN PLUG HSG MALE 37POS INLINE, -, -	Vue

LM3940IS-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
LM3940ISX-3.3/NOPB D# V72:2272_07275604	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK T/R	0
LM3940IS-3.3/NOPB D# V99:2348_07275602	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK Tube	0
LM3940IS-3.3 D# V36:1790_07275601	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK Tube RoHS: Not Compliant	0

Référence

Fabricant

Description

Stock

LM3940IS-3.3/NOPB

D# LM3940IS-3.3/NOPB

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM3940IS-3.3/NOPB)

RoHS: Compliant

LM3940IS-3.3

D# LM3940IS-3.3

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM3940IS-3.3)

RoHS: Not Compliant

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB	National Semiconductor Corporation		562
LM3940IS-3.3/NOPB	National Semiconductor Corporation		246
LM3940IS-3.3	National Semiconductor Corporation		325
LM3940IS-3.3P/NOPB	National Semiconductor Corporation		20
LM3940IS33NOPB	National Semiconductor Corporation		39
LM3940IS-3.3P+	National Semiconductor Corporation		140

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB	Texas Instruments	LDO VOLT REG, 1A, 3.3V, TO-263-3	2500
LM3940IS-3.3	Texas Instruments	IC, V REG, LINEAR, 3.3V	3732
LM3940IS-3.3/NOPB	Texas Instruments	IC, V REG, LINEAR, 3.3V	3732

Référence

Fabricant

Description

Stock

LM3940ISX-3.3/NOPB

Texas Instruments

Fixed 7.5V 3.3V 1V @ 1A TO-263-3 Dropout Regulators(LDO) RoHS

Référence

Fabricant

Description

Stock

LM3940IS33

National Semiconductor Corporation

RoHS: Not Compliant

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB	National Semiconductor Corporation	RoHS (ship within 1day) - D/C 2005+	1925
LM3940IS-3.3	Texas Instruments	ship within 1day - D/C	34
LM3940IS-3.3/NOPB	National Semiconductor Corporation	RoHS (ship within 1day) - D/C 2010	103

Référence	Fabricant	Description	Stock
LM3940IS-3.3 D# LM3940IS-3.3-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3	480
LM3940IS-3.3/NOPB D# LM3940IS-3.3/NOPB-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3	1601
LM3940ISX-3.3/NOPB D# LM3940ISX-3.3/NOPBTR-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3	2326

Référence

Fabricant

Description

Stock

LM3940IS-3.3/NOPB

D# LM3940IS-3.3/NOPB

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

2276

LM3940IS-3.3

D# LM3940IS-3.3

National Semiconductor Corporation

1098

Référence	Fabricant	Description	Stock
LM3940IS-3.3	National Semiconductor Corporation	In stock shipping within 2days	35525
LM3940ISX-3.3/NOPB	TINS	In stock shipping within 2days	1507
LM3940IS-3.3/NOPB	National Semiconductor Corporation	In stock shipping within 2days	150

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB D# 3007562	Texas Instruments	LDO, FIXED, 3.3V, 1A, TO-263-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape	129
LM3940IS-3.3/NOPB D# 3122101	Texas Instruments	IC, V REG, LINEAR, 3.3V RoHS: Compliant Min Qty: 1 Container: Each	233
LM3940IS-3.3/NOPB . D# 1469105	Texas Instruments	IC, V REG, LINEAR, 3.3V RoHS: Compliant Min Qty: 1 Container: Each	0

Référence

Fabricant

Description

Stock

LM3940IS-3.3NOPB

NEW AND ORGINAL. ISRAEL W.HOUSE

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

NEW AND ORGINAL. ISRAEL W.HOUSE

955

Référence	Fabricant	Description	Stock
LM3940IS33PNOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	23
LM3940IS33PT		OEM/CM QUOTES ONLY \| NO BROKERS	6
LM3940IS33NOB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	522
LM3940IS33P		OEM/CM QUOTES ONLY \| NO BROKERS	162
LM3940IS33	Sipex Corp	OEM/CM QUOTES ONLY \| NO BROKERS	16435
LM3940IS33NOPB	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	1592

Référence	Fabricant	Description	Stock
LM3940IS33ROHS	Texas Instruments	OEM/CM ONLY	462
LM3940IS33NO	Texas Instruments	OEM/CM ONLY	110
LM3940IS33NOP	Texas Instruments	OEM/CM ONLY	708
LM3940IS33TR	Texas Instruments	OEM/CM ONLY	1397
LM3940IS33	Texas Instruments	OEM/CM ONLY	590
LM3940IS33LM3940IS33NOPB	Texas Instruments	OEM/CM ONLY	157
LM3940IS33NOPB	Texas Instruments	OEM/CM ONLY	459
LM3940IS33LM3940ISX3	Texas Instruments	OEM/CM ONLY	542

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB	National Semiconductor Corporation	In stock	562
LM3940IS-3.3	National Semiconductor Corporation	In stock	355
LM3940IS-3.3/NOPB	Texas Instruments	In stock	11
LM3940IS-3.3P/NOPB	National Semiconductor Corporation	In Stock	20

Référence

Fabricant

Description

Stock

LM3940IS-3.3NOPB

National Semiconductor Corporation

in stock - can ship the same day

LM3940IS-3.3

National Semiconductor Corporation

in stock - can ship the same day

Référence

Fabricant

Description

Stock

LM3940IS-3.3

National Semiconductor Corporation

OEM/CM Immediate delivery

852

Référence	Fabricant	Description	Stock
LM3940IS-3.3/NOPB D# 926-LM3940IS-3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	603
LM3940ISX-3.3/NOPB D# 926-LM3940ISX3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	41
LM3940IS-3.3 D# 926-LM3940IS-33	Texas Instruments	LDO Voltage Regulators RoHS: Not Compliant	45

Référence

Fabricant

Description

Stock

LM3940ISX-3.3/NOPB

D# 29AH6337

Texas Instruments

LDO, FIXED, 3.3V, 1A, TO-263-3, Output Type:Fixed, Input Voltage Min:4.5V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

129

LM3940IS-3.3/NOPB

D# 41K5124

Texas Instruments

LDO VOLTAGE REGULATOR, 3.3V, 1A, TO-263, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:7.5V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Référence	Fabricant	Description	Stock
LM3940ISX-3.3/NOPB D# NS-LM3940ISX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	6021
LM3940IS-3.3 D# NS-LM3940IS-3.3	Texas Instruments	OEM/CM ONLY	1614
LM3940IS-3.3/NOPB D# NS-LM3940IS-3.3/NOPB	Texas Instruments	OEM/CM ONLY	2348
LM3940IS-3.3+ D# NS-LM3940IS-3.3+	National Semiconductor Corporation	OEM/CM ONLY	5067
LM3940IS3.3 D# NS-LM3940IS3.3	National Semiconductor Corporation	OEM/CM ONLY	1136

Référence	Fabricant	Description	Stock
LM3940IS-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	219
LM3940IS-3.3/NOPB	National Semiconductor Corporation	3.3 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	17
LM3940IS-3.3P+	National Semiconductor Corporation		18
LM3940ISX-3.3/NOPB	National Semiconductor Corporation	3.3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO3	443

Référence

Fabricant

Description

Stock

LM3940IS-3.3

D# LM3940IS-3dot3

National Semiconductor Corporation

Semiconductor

210

Référence

Fabricant

Description

Stock

LM3940IS-3.3/NOPB

D# 1977283

Texas Instruments

Texas Instruments LM3940IS-3.3/NOPB, LDO Voltage Regulator, 1A Adjustable, 3.3 V, 2.5% 3-Pin, D2PAK, TU

Min Qty: 45

Container: Tube

145

Référence

Fabricant

Description

Stock

LM3940IS-3.3/NOPB

National Semiconductor Corporation

LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion

RoHS: Compliant

4034

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion

RoHS: Compliant

18945

Référence	Fabricant	Description	Stock
LM3940IS3.3NOPB	National Semiconductor Corporation	OEM/CM ONLY	1487
LM3940IS33P	National Semiconductor Corporation	OEM/CM ONLY	607
LM3940IS33	National Semiconductor Corporation	OEM/CM ONLY	34281
LM3940IS3.3/NOB	National Semiconductor Corporation	OEM/CM ONLY	466

Référence

Fabricant

Description

Stock

LM3940IS-3.3

National Semiconductor Corporation

IN stock Immediate delivery

847

Référence

Fabricant

Description

Stock

LM3940ISX-3.3/NOPB

Texas Instruments

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion

LM3940IS-3.3/NOPB

Texas Instruments

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion

Référence	Fabricant	Description	Stock
LM3940IS-3.3	National Semiconductor Corporation	shipping today	12496
LM3940IS-3.3V	National Semiconductor Corporation	shipping today	803
LM3940ISX-3.3/NOPB	Texas Instruments	shipping today	6

Référence

Fabricant

Description

Stock

LM3940ISX-3.3/NOPB

D# 52710759

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK T/R

LM3940IS-3.3/NOPB

D# 53705262

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK Tube

Référence	Fabricant	Description	Stock
LM3940IS-3.3+	Texas Instruments	RFQ	4055
LM3940IS-3.3/NOPB	Texas Instruments	RFQ	2151
LM3940IS33P	National Semiconductor/Texas Instruments	RFQ	553
LM3940IS-3.3	mfr	RFQ	10410

Référence

Fabricant

Description

Stock

LM3940ISX-3.3/NOPB

Texas Instruments

IC REG LDO 3.3V 1A DDPAK

3358

LM3940IS-3.3

Texas Instruments

IC REG LDO 3.3V 1A DDPAK

870

Référence	Fabricant	Description	Stock
LM3940IS-3.3/NOPB . D# 1469105	Texas Instruments	IC, V REG, LINEAR, 3.3V RoHS: Compliant Min Qty: 1 Container: Each	1
LM3940ISX-3.3/NOPB D# 3007562	Texas Instruments	LDO, FIXED, 3.3V, 1A, TO-263-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape	129
LM3940IS-3.3/NOPB D# 3122101	Texas Instruments	IC, V REG, LINEAR, 3.3V RoHS: Compliant Min Qty: 1 Container: Each	543

Quick Inquiry

LM3940IS-3.3

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