LT3990IMSE#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $68.04000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $47.32795
Datasheet
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
Introducing Power by Linear

LT3990IMSE#TRPBF

DigiKey Part Number
505-LT3990IMSE#TRPBFTR-ND - Tape & Reel (TR)
505-LT3990IMSE#TRPBFCT-ND - Cut Tape (CT)
505-LT3990IMSE#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3990IMSE#TRPBF
Description
IC REG BUCK ADJ 350MA 16MSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3990IMSE#TRPBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
25V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
16-MSOP-EP
Voltage - Input (Min)
4.2V
Base Product Number
Voltage - Input (Max)
62V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3990EMSE#TRPBFAnalog Devices Inc.0LT3990EMSE#TRPBFCT-ND$68.04000Parametric Equivalent
LT3990HMSE#TRPBFAnalog Devices Inc.0LT3990HMSE#TRPBF-ND$47.32795Parametric Equivalent
In-Stock: 0
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$74.65000$74.65
10$58.08000$580.80
25$53.93760$1,348.44
100$49.93000$4,993.00
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$43.68322$109,208.05
Manufacturers Standard Package