Name: LT1939IDD
Brand: Linear Technology
SKU: LT1939IDD
Availability: InStock
Rating: 5 (97 reviews)

LT1939IDD

Pour Référence Seulement

Référence	LT1939IDD
Fabricant	Linear Technology
Description	IC REG DL BUCK/LINEAR 12DFN
Fiche technique
paquet	12-WFDFN Exposed Pad
ECAD
En stock	3 888 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	déc. 26 - déc. 31 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons LT1939IDD 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 LT1939IDD avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LT1939IDD.

Spécifications LT1939IDD

Fabricant	Linear Technology
Catégorie	Circuits intégrés (CI) - PMIC - Régulateurs de tension - Linéaire + commutation
paquet	12-WFDFN Exposed Pad
ECAD
Séries	-
Topologie	Step-Down (Buck) (1), Linear (LDO) (1)
Fonction	-
Nombre de sorties	2
Fréquence - Commutation	500kHz ~ 2.4MHz
Tension / Courant - Sortie 1	0.8 V ~ 24.25 V, 2A
Tension / Courant - Sortie 2	0.8 V ~ 24.25 V, 1A
Tension / Courant - Sortie 3	-
w / pilote de LED	No
w / Superviseur	No
w / séquenceur	No
Tension - Alimentation	3 V ~ 25 V
Température de fonctionnement	-40°C ~ 125°C
Type de montage	Surface Mount
Paquet / cas	12-WFDFN Exposed Pad
Package de périphérique fournisseur	12-DFN (3x3)

LT1939IDD Packaging

LT1939IDD FAQ

1. How to order LT1939IDD 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 LT1939IDD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT1939IDD. All suppliers must pass our qualification reviews before they can publish their products including LT1939IDD on Heisener; we pay more attention to the channels and quality of LT1939IDD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1939IDD price and inventory displayed accurate?

The price and inventory of LT1939IDD 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 LT1939IDD?

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 LT1939IDD we delivered, we will accept the replacement or return of the LT1939IDD 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 LT1939IDD.

(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 LT1939IDD pin diagram, LT1939IDD datasheet?

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

LT1939IDD Produits Connexes

SIT8008AI-73-33E-62.500000G	SiTime, OSC MEMS 62.5000MHZ LVCMOS SMD, 4-SMD, No Lead, -	Vue
SIT1602BC-21-30N-62.500000E	SiTime, -20 TO 70C, 3225, 20PPM, 3.0V, 6, -, -	Vue
UHA1H2R2MHD	Nichicon, CAP ALUM 2.2UF 20% 50V RADIAL, Radial, Can, -	Vue
PIC16C711-20/SS	Microchip Technology, IC MCU 8BIT 1.75KB OTP 20SSOP, 20-SSOP (0.209", 5.30mm Width), -	Vue
AD7549JP	Analog Devices Inc., IC DAC 12BIT DUAL LC2MOS 20-PLCC, 20-LCC (J-Lead), -	Vue
HMC757LP4ETR	Analog Devices Inc., IC PWR AMP MMIC 0.5W 32QFN, 24-VFQFN Exposed Pad, -	Vue
ERO-S2PHF1300	Panasonic Electronic Components, RES 130 OHM 1/4W 1% AXIAL, Axial, -	Vue
PE-0402CC1N0STT	Pulse Electronics Network, FIXED IND 1NH 300MA 80 MOHM SMD, 0402 (1005 Metric), -	Vue
ESQT-117-02-F-D-790	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	Vue
EW-25-10-L-D-275	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
VI-212-MX-S	Vicor Corporation, CONVERTER MOD DC/DC 15V 75W, Full Brick, -	Vue
RPA30-2412DAW/P	Recom Power, DC DC CONVERTER +/-12V 30W, 6-DIP Module, -	Vue

LT1939IDD 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

LT1939IDD#PBF

D# V36:1790_06419003

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube

RoHS: Compliant

LT1939IDD#TRPBF

D# V36:1790_06419006

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP T/R

RoHS: Compliant

Référence

Fabricant

Description

Stock

LT1939IDD#TRPBF

Linear Technology

DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP

LT1939IDD#PBF

Linear Technology

IC REG DL BUCK/LINEAR 12DFN

Référence	Fabricant	Description	Stock
LT1939IDD#PBF D# LT1939IDD#PBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0
LT1939IDD#TRPBF D# LT1939IDD#TRPBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0
LT1939IDD D# LT1939IDD-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0

Référence

Fabricant

Description

Stock

LT1939IDD#PBF

Linear Technology

In stock shipping within 2days

1050

Référence

Fabricant

Description

Stock

LT1939IDDPBF

N/A

OEM/CM QUOTES ONLY | NO BROKERS

3045

Référence	Fabricant	Description	Stock
LT1939IDDTRPBF	Linear Technology	OEM/CM ONLY	1161
LT1939IDD	Linear Technology	OEM/CM ONLY	1159
LT1939IDDPBF	Linear Technology	OEM/CM ONLY	1160

Référence

Fabricant

Description

Stock

LT1939IDD#PBF

D# NS-LT1939IDD#PBF

Linear Technology

OEM/CM ONLY

7156

LT1939IDD#TRPBF

D# NS-LT1939IDD#TRPBF

Linear Technology

OEM/CM ONLY

6416

Référence

Fabricant

Description

Stock

LT1939IDD#PBF

D# LT1939IDD#PBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

LT1939IDD#TRPBF

D# LT1939IDD#TRPBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

Référence

Fabricant

Description

Stock

LT1939IDDPBF

Linear Technology

OEM/CM ONLY

2636

Référence

Fabricant

Description

Stock

LT1939IDD#PBF

D# 35242531

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube

RoHS: Compliant

Quick Inquiry

LT1939IDD

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.

ISO9001:2015, ICAS, IAF, UKAS