Name: LT3745IUJ
Brand: Linear Technology
SKU: LT3745IUJ
Availability: InStock
Rating: 5 (157 reviews)

LT3745IUJ

For Reference Only

Part Number	LT3745IUJ
Manufacturer	Linear Technology
Description	IC REGULATOR
Datasheet	LT3745IUJ Specifications
Package	40-WFQFN Exposed Pad
ECAD
In Stock	3,648 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT3745IUJ (PMIC - LED Drivers) is manufactured by Linear Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LT3745IUJ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3745IUJ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3745IUJ.

LT3745IUJ Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	40-WFQFN Exposed Pad
ECAD
Series	-
Type	DC DC Controller
Topology	Step-Down (Buck)
Internal Switch(s)	No
Number of Outputs	16
Voltage - Supply (Min)	6V
Voltage - Supply (Max)	55V
Voltage - Output	36V
Current - Output / Channel	75mA
Frequency	200kHz ~ 1MHz
Dimming	PWM
Applications	Backlight, Signage
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	40-WFQFN Exposed Pad
Supplier Device Package	40-QFN (6x6)

LT3745IUJ Reviews

Crew*****cock

April 7, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Fati*****ndra

March 12, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Aali*****Tran

March 3, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Write a Review

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LT3745IUJ Packaging

LT3745IUJ FAQ

1. How to order LT3745IUJ 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 LT3745IUJ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3745IUJ. All suppliers must pass our qualification reviews before they can publish their products including LT3745IUJ on Heisener; we pay more attention to the channels and quality of LT3745IUJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3745IUJ price and inventory displayed accurate?

The price and inventory of LT3745IUJ 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 LT3745IUJ?

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 LT3745IUJ we delivered, we will accept the replacement or return of the LT3745IUJ 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 LT3745IUJ.

(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 LT3745IUJ pin diagram, LT3745IUJ datasheet?

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

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LT3745IUJ Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LT3745IUJ#TRPBF

D# V36:1790_06429658

Analog Devices Inc

LED Driver 3600uA Supply Current 40-Pin QFN EP T/R

RoHS: Compliant

LT3745IUJ#PBF

D# V36:1790_06429657

Analog Devices Inc

LED Driver 3600uA Supply Current 40-Pin QFN EP Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LT3745IUJ#TRPBF	Linear Technology	IC LED DVR 16CH 50MA 40QFN	0
LT3745IUJ-1#TRPBF	Linear Technology	IC LED DRVR 16CH 50MA 40QFN	0
LT3745IUJ#PBF	Linear Technology	IC LED DVR 16CH 50MA 40QFN	61
LT3745IUJ-1#PBF	Linear Technology	IC LED DRVR 16CH 50MA 40QFN	61

Part Number	Manufacturer	Description	Stock
LT3745IUJ#PBF D# LT3745IUJ#PBF-ND	Analog Devices Inc	IC LED DRVR CTRLR DIM 75MA 40QFN	107
LT3745IUJ-1 D# LT3745IUJ-1-ND	Analog Devices Inc	IC REGULATOR	0
LT3745IUJ#TRPBF D# LT3745IUJ#TRPBF-ND	Analog Devices Inc	IC LED DRVR CTRLR DIM 75MA 40QFN	0
LT3745IUJ-1#TRPBF D# LT3745IUJ-1#TRPBF-ND	Analog Devices Inc	IC LED DRVR CTRLR DIM 75MA 40QFN	0
LT3745IUJ D# LT3745IUJ-ND	Analog Devices Inc	IC REGULATOR	0
LT3745IUJ-1#PBF D# LT3745IUJ-1#PBF-ND	Analog Devices Inc	IC LED DRVR CTRLR DIM 75MA 40QFN	61

Part Number

Manufacturer

Description

Stock

LT3745IUJ#PBF

Linear Technology

In stock shipping within 2days

500

LT3745IUJ#TRPBF

Linear Technology

In stock shipping within 2days

120

Part Number

Manufacturer

Description

Stock

LT3745IUJ1PBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

LT3745IUJPBF

N/A

OEM/CM QUOTES ONLY | NO BROKERS

296

Part Number	Manufacturer	Description	Stock
LT3745IUJ1TRPBF	Linear Technology	OEM/CM ONLY	5257
LT3745IUJ	Linear Technology	OEM/CM ONLY	369
LT3745IUJ1PBF	Linear Technology	OEM/CM ONLY	1162
LT3745IUJTRPBF	Linear Technology	OEM/CM ONLY	4925
LT3745IUJPBF	Linear Technology	OEM/CM ONLY	2579

Part Number	Manufacturer	Description	Stock
LT3745IUJ#TRPBF D# NS-LT3745IUJ#TRPBF	Linear Technology	OEM/CM ONLY	7775
LT3745IUJ#PBF D# NS-LT3745IUJ#PBF	Linear Technology	OEM/CM ONLY	5791
LT3745IUJ-1#TRPBF D# NS-LT3745IUJ-1#TRPBF	Linear Technology	OEM/CM ONLY	6834
LT3745IUJ-1#PBF D# NS-LT3745IUJ-1#PBF	Linear Technology	OEM/CM ONLY	4384

Part Number	Manufacturer	Description	Stock
LT3745IUJ-1#PBF D# LT3745IUJ-1#PBF	Analog Devices Inc	LED DRIVER IC RoHS: Compliant	0
LT3745IUJ#PBF D# LT3745IUJ#PBF	Analog Devices Inc	LED DRIVER IC RoHS: Compliant	0
LT3745IUJ#TRPBF D# LT3745IUJ#TRPBF	Analog Devices Inc	LED DRIVER IC RoHS: Compliant	0
LT3745IUJ-1#TRPBF D# LT3745IUJ-1TRPB	Analog Devices Inc	LED DRIVER IC RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LT3745IUJPBF

Linear Technology

OEM/CM ONLY

208

LT3745IUJ1PBF

Linear Technology

OEM/CM ONLY

156

Part Number

Manufacturer

Description

Stock

LT3745IUJ#PBF

D# 35242810

Analog Devices Inc

LED Driver 3600uA Supply Current 40-Pin QFN EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3745IUJ-1#PBF

Linear Technology

RFQ

6809

LT3745IUJ-1PBF

Linear Technology

RFQ

12430

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LT3745IUJ

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