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

LT3990EDD#PBF

DigiKey Part Number
LT3990EDD#PBF-ND
Manufacturer
Manufacturer Product Number
LT3990EDD#PBF
Description
IC REG BUCK ADJ 350MA 10DFN
Manufacturer Standard Lead Time
12 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
LT3990EDD#PBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4.2V
Voltage - Input (Max)
62V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
25V
Current - Output
Frequency - Switching
210kHz ~ 2.3MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
10-DFN (3x3)
Base Product Number
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In-Stock: 71
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All prices are in CZK
Tube
QuantityUnit PriceExt Price
1171,55000 Kč171,55 Kč
10132,98000 Kč1 329,80 Kč
25123,33400 Kč3 083,35 Kč
121111,55314 Kč13 497,93 Kč
363105,94041 Kč38 456,37 Kč
605103,86478 Kč62 838,19 Kč
1 089101,81832 Kč110 880,15 Kč
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.
Unit Price without VAT:171,55000 Kč
Unit Price with VAT:207,57550 Kč