Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
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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 (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3990EMSE#TRPBFAnalog Devices Inc.8,428LT3990EMSE#TRPBFCT-NDRM33.84000Parametric Equivalent
In-Stock: 2,417
Check for Additional Incoming Stock
All prices are in MYR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1RM37.15000RM37.15
10RM28.89200RM288.92
25RM26.83000RM670.75
100RM24.56270RM2,456.27
250RM24.11280RM6,028.20
* All Digi-Reel orders will add a RM30.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500RM21.72894RM54,322.35
Manufacturers Standard Package
Unit Price without VAT:RM37.15000
Unit Price with VAT:RM40.86500