ADI LT3640EFE#PBF
Manufacturer No:
LT3640EFE#PBF
Manufacturer:
ADI
Package:
28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Description:
28 Terminals 2.5V LT3640 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 500kHz~2MHz Tube 1.1A 1.3A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Quantity:
In Stock :7589
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
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 PAYMENTFor 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.
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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
LT3640EFE#PBF Information
ADI LT3640EFE#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LT3640EFE#PBF.
- Type
- Parameter
- Factory Lead Time
- 8 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Surface Mount
- YES
- Operating Temperature
- -40°C~125°C TJ
- Packaging
- Tube
- Published
- 2010
- JESD-609 Code
- e3
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Type
- Parameter
- Number of Terminations
- 28
- ECCN Code
- EAR99
- Terminal Finish
- Matte Tin (Sn)
- Additional Feature
- PFM CONTROL TECHNIQUE ALSO POSSIBLE
- Subcategory
- Switching Regulator or Controllers
- Technology
- BIPOLAR
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 260
- Terminal Pitch
- 0.65mm
Download datasheets and manufacturer documentation for ADI LT3640EFE#PBF.
LT3640EFE#PBF Overview
This harley voltage regulator utilizes the Tube package for optimized performance. There are 28 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is DUAL SWITCHING CONTROLLER. This harley voltage regulator is available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package for the purpose of space saving. DC DC switching regulator is configured with 2 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. The switching frequency of this DC-DC switching regulator reaches 500kHz~2MHz. This voltage regulator is able to operate with the minimal input voltage of 2.5V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 0.6V 1.265V. The output current of 1.1A 1.3A makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 35V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. This voltage regulator is included in the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the LT3640 family. DC DC switching regulator is able to operate in an easy way on the basis of the maximal output voltage of 33.97V. The PFM CONTROL TECHNIQUE ALSO POSSIBLE feature adds to the efficiency and stability of this switching regulator.
LT3640EFE#PBF Features
2 outputs
Peak reflow temperature (Cel) of 260
PFM CONTROL TECHNIQUE ALSO POSSIBLE
LT3640EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT3640EFE#PBF Voltage Regulators applications.
- CNC system
- Servo drive system
- Digital display device
- Linear guide
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
LT3640EFE#PBF FAQ
Can I request a quote for LT3640EFE#PBF?
LT3640EFE#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 LT3640EFE#PBF?
The final price for LT3640EFE#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 LT3640EFE#PBF?
LT3640EFE#PBF is a ADI electronic component part. Key details include Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Peak Reflow Temperature (Cel): 260; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for LT3640EFE#PBF?
After you submit the RFQ for LT3640EFE#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 LT3640EFE#PBF?
Once stock for LT3640EFE#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 LT3640EFE#PBF?
Yes. If LT3640EFE#PBF is unavailable, end-of-life, or outside your schedule, we can review comparable ADI electronic component parts and compatible replacement options.
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