Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.1A, 1.3A 28-WFQFN Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.1A, 1.3A 28-WFQFN Exposed Pad
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LT3640IUFD#PBF

DigiKey Part Number
505-LT3640IUFD#PBF-ND
Manufacturer
Manufacturer Product Number
LT3640IUFD#PBF
Description
IC REG BUCK ADJ 1.1A/1.3A 28QFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.1A, 1.3A 28-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3640IUFD#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
33.97V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
500kHz ~ 2MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
2
Supplier Device Package
28-QFN (4x5)
Voltage - Input (Min)
2.5V
Base Product Number
Voltage - Input (Max)
35V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3640EUFD#PBFAnalog Devices Inc.14505-LT3640EUFD#PBF-NDkr.70.75000Parametric Equivalent
In-Stock: 14
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes or Alternative Package Types
All prices are in DKK
Tube
QuantityUnit PriceExt Price
1kr.77.79000kr.77.79
10kr.61.06700kr.610.67
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:kr.77.79000
Unit Price with VAT:kr.97.23750