Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
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Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
Introducing Power by Linear

LT3990EMSE-3.3#TRPBF

DigiKey Part Number
505-LT3990EMSE-3.3#TRPBFTR-ND - Tape & Reel (TR)
505-LT3990EMSE-3.3#TRPBFCT-ND - Cut Tape (CT)
505-LT3990EMSE-3.3#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3990EMSE-3.3#TRPBF
Description
IC REG BUCK 3.3V 350MA 16MSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3990EMSE-3.3#TRPBF Models
Product Attributes
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Category
Voltage - Input (Max)
62V
Mfr
Voltage - Output (Min/Fixed)
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,475
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.59000$8.59
10$6.66200$66.62
25$6.17920$154.48
100$5.64920$564.92
250$5.52328$1,380.82
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.98649$12,466.23
Manufacturers Standard Package