Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
Introducing Power by Linear

LT3990IDD#PBF

DigiKey Part Number
LT3990IDD#PBF-ND
Manufacturer
Manufacturer Product Number
LT3990IDD#PBF
Description
IC REG BUCK ADJ 350MA 10DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3990IDD#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
25V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
210kHz ~ 2.3MHz
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
1
Supplier Device Package
10-DFN (3x3)
Voltage - Input (Min)
4.2V
Base Product Number
Voltage - Input (Max)
62V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3990EDD#PBFAnalog Devices Inc.638LT3990EDD#PBF-ND₩13,144.00000Parametric Equivalent
In-Stock: 66
Check for Additional Incoming Stock
All prices are in KRW
Tube
QuantityUnit PriceExt Price
1₩14,408.00000₩14,408
10₩11,205.10000₩112,051
25₩10,403.40000₩260,085
121₩9,424.80992₩1,140,402
363₩8,958.47658₩3,251,927
605₩8,786.04959₩5,315,560
1,089₩8,615.99449₩9,382,818
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.