LT3840EFE#PBF-ADI-Price, Stock & Datasheet

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

LT3840EFE#PBF Information

ADI LT3840EFE#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LT3840EFE#PBF.

Type
Parameter

Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)

Factory Lead Time
8 Weeks

Mounting Type
Surface Mount

Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Surface Mount
YES

Number of Pins
28

Operating Temperature
-40°C~125°C TJ

Packaging
Tube

Published
2014

JESD-609 Code
e3

Type
Parameter

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
28

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Terminal Pitch
0.65mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Download datasheets and manufacturer documentation for ADI LT3840EFE#PBF.

Datasheets:

lineartechnologyanalogdevices-lt3840eufepbf-datasheets-2606.pdf

ConflictMineralStatement:

analogdeviceslineartechnology-lt5400bhms8e8trpbf-conflictmineralstatement-8771.pdf

LT3840EFE#PBF Overview

Capsuled in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 2.5V~60V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 50kHz~1MHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good, Soft Start, Tracking. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 28 terminations. You can find other relevant dc to dc converter ics by searching "LT3840". Pins number 28 of switching converter in total. Test statistics indicate DC regulator outputs 1.5V voltage. In most cases, the dc dc regulator's output current is 30A. This information should be noted when you begin working with the component. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 99 % during power-up and power-down. The maximum input voltage of dc switcher is 60V, so users should limit their voltage accordingly. Voltage 2.5V is needed for the supply. The datasheet indicates that the switching converter can output 60V volts at its maximum. 1.5V voltage output is lower than 1.5V.

LT3840EFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Duty Cycle: 99 %

LT3840EFE#PBF Applications

There are a lot of Linear Technology/Analog Devices
LT3840EFE#PBF DC to DC converter applications.

Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools
Machining centers

LT3840EFE#PBF Relevant information

LT3840EFE#PBF FAQ

Can I request a quote for LT3840EFE#PBF?

LT3840EFE#PBF from ADI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for LT3840EFE#PBF?

The final price for LT3840EFE#PBF depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for LT3840EFE#PBF?

LT3840EFE#PBF is a ADI electronic component part. Key details include Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 1 (Unlimited); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for LT3840EFE#PBF?

After you submit the RFQ for LT3840EFE#PBF, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for LT3840EFE#PBF?

Once stock for LT3840EFE#PBF is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to LT3840EFE#PBF?

Yes. If LT3840EFE#PBF is unavailable, end-of-life, or outside your schedule, we can review comparable ADI electronic component parts and compatible replacement options.