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- LT8640IUDC#TRPBF
Linear Technology/Analog Devices LT8640IUDC#TRPBF DC Switching Regulators 41.9V Adjustable 1Output 18Pins
LT8640IUDC#TRPBF
153-564-LT8640IUDC#TRPBF
20-WFQFN, 18 Leads, Exposed Pad
RoHS Compliant
Output Voltage: 41.9V,Output Type: Adjustable,Packaging: Tape & Reel (TR),Operating Temperature: -40°C~125°C TJ,Topology: Buck
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LT8640IUDC#TRPBF Tech Specifications
Linear Technology/Analog Devices LT8640IUDC#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ||
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) | |
| Factory Lead Time | 10 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-WFQFN, 18 Leads, Exposed Pad | |
| Number of Pins | 18Pins | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Published | 2011 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Base Part Number | LT8640 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Function | Step-Down | |
| Number of Outputs | 1Output | |
| Output Voltage | 41.9V | |
| Output Type | Adjustable | |
| Voltage - Input (Min) | 3.4V | |
| Output Configuration | Positive | |
| Max Output Voltage | 42V | |
| Voltage - Output (Min/Fixed) | 0.97V | |
| Topology | Buck | |
| Frequency - Switching | 210kHz~2MHz | |
| Synchronous Rectifier | Yes | |
| Min Output Voltage | 970mV | |
| RoHS Status | ROHS3 Compliant |
LT8640IUDC#TRPBF Documents
Download datasheets and manufacturer documentation for LT8640IUDC#TRPBF
Datasheets
LT8640(-1) Datasheet LTpowerCAD II Quick Start Guide LTpowerCAD II User Guide LT8640IUDC%23TRPBF-Linear-Technology-datasheet-55968361.pdfOther Related Documents
Silent Switcher Devices Are Quiet, SimpleDesign Resources
LT8640 Footprints and SymbolsPCN Assembly/Origin
LT8640 09/Nov/2019Simulation Models
LT8640 Spice ModelTechnicalDrawing
Linear-Technology-LT8640IUDC%23TRPBF.pdfConflictMineralStatement
Analog-Devices-company-33.pdf
Others include "LT864" parts
The following parts include 'LT864'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LT8641EUDC#TRPBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | 10000 |
| LT8640IUDC#TRPBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | 2471 |
| LT8643SIV#PBF | Linear Technology/Analog Devices | 24-TFQFN Exposed Pad | 71 |
| LT8640EUDC#TRPBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | 748 |
| LT8646SIV#PBF | Linear Technology/Analog Devices | 32-TFQFN Exposed Pad | 890 |
| LT8641IUDC#TRPBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | 1064 |
| LT8640HUDC#PBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | |
| LT8641EUDC#PBF | Linear Technology/Analog Devices | 20-WFQFN, 18 Leads, Exposed Pad | |
| LT8646SEV#PBF | Linear Technology/Analog Devices | 32-TFQFN Exposed Pad | 1680 |
| LT8643SEV#PBF | Linear Technology/Analog Devices | 24-TFQFN Exposed Pad |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | LT8640IUDC#TRPBF | Linear Technology/Analog Devices | IC REG BUCK ADJUSTABLE 5A 20QFN | 20-WFQFN, 18 Leads, Exposed Pad | |
 | TPS54318RTET | Texas Instruments | IC REG BUCK ADJ 3A SYNC 16QFN | 16-WFQFN Exposed Pad | |
| TPS54418RTET | Texas Instruments | IC REG BUCK ADJ 4A SYNC 16WQFN | 16-WFQFN Exposed Pad | |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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LT8640IUDC#TRPBF Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.