LT3840IUFE#PBF - Linear Technology - Price, Inventory & Datasheets | Heisener.com
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LT3840IUFE#PBF

LT3840IUFE#PBF

LT3840IUFE#PBF

For Reference Only

Part Number

LT3840IUFE#PBF

Manufacturer

Linear Technology

Description

IC REG CTRLR BUCK 38QFN

Package

38-WFQFN Exposed Pad

ECAD

In Stock

8,532 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jul 2 - Jul 7 ( Choose Expedited Shipping)

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Payment Methods
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LT3840IUFE#PBF

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LT3840IUFE#PBF?

Part Number # LT3840IUFE#PBF (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Linear Technologyand 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 LT3840IUFE#PBFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3840IUFE#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3840IUFE#PBF.

LT3840IUFE#PBF Specifications

Manufacturer Linear Technology
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package 38-WFQFN Exposed Pad
ECAD Technical cover
Series -
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive or Negative
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.5 V ~ 60 V
Frequency - Switching 50kHz ~ 1MHz
Duty Cycle (Max) 99%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 38-WFQFN Exposed Pad
Supplier Device Package 38-QFN (4x6)

LT3840IUFE#PBF Reviews

Oliv*****oleman

April 7, 2023

Very professional sellers, they have adopted MSL packaging for different parts.

Salm*****hannan

March 23, 2023

can supply almost all of my necessary parts in short lead time.

Bento*****gherty

March 16, 2023

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Rock*****lison

March 9, 2023

Excellent ! LT3840IUFE#PBF item arrived very quickly and was packaged well, no issues.

Fra*****Rose

March 6, 2023

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

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LT3840IUFE#PBF FAQ

1. How to order LT3840IUFE#PBF 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 LT3840IUFE#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLT3840IUFE#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT3840IUFE#PBF on Heisener;we pay more attention to the channels and quality of LT3840IUFE#PBFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LT3840IUFE#PBF price and inventory displayed accurate?

The price and inventory of LT3840IUFE#PBF 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 LT3840IUFE#PBF?

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 LT3840IUFE#PBF we delivered, we will accept the replacement or return of the LT3840IUFE#PBF 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 ofLT3840IUFE#PBF.
(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 LT3840IUFE#PBF pin diagram, LT3840IUFE#PBF datasheet?

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

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LT3840IUFE#PBF Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LT3840IUFE#PBF

D# V36:1790_06430030

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 1000kHz Automotive 38-Pin QFN EP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LT3840IUFE#PBF

D# LT3840IUFE#PBF-ND

Analog Devices Inc

IC REG CTRLR BUCK 38QFN

244
Part Number Manufacturer Description Stock

LT3840IUFE#PBF

Linear Technology

In stock shipping within 2days

350
Part Number Manufacturer Description Stock

LT3840IUFEPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

96
Part Number Manufacturer Description Stock

LT3840IUFE#PBF

D# 584-LT3840IUFE#PBF

Analog Devices Inc

Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit

RoHS: Compliant
59
Part Number Manufacturer Description Stock

LT3840IUFE#PBF

D# LT3840IUFE#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LT3840IUFEPBF

Analog Devices Inc

OEM/CM ONLY

555
Part Number Manufacturer Description Stock

LT3840IUFE#PBF

D# 35630866

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 1000kHz Automotive 38-Pin QFN EP Tube

RoHS: Compliant
0

LT3840IUFE#PBF Tags

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  • Linear Technology
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