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Product Overview
Digi-Key Part Number LT3990IMSE-5#PBF-ND
Quantity Available 2,946
Can ship immediately

Manufacturer Part Number


Description IC REG BUCK 5V 0.35A 16MSOP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Buck Switching Regulator IC Positive Fixed 5V 1 Output 350mA 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Product Attributes Select All
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Tube ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 4.2V
Voltage - Input (Max) 62V
Voltage - Output (Min/Fixed) 5V
Voltage - Output (Max) -
Current - Output 350mA
Frequency - Switching 210kHz ~ 2.3MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package 16-MSOP-EP
Base Part Number LT3990-5
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Additional Resources
Standard Package ? 37
Other Names LT3990IMSE5PBF

05:00:51 3/23/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 6.30000 $6.30
25 4.21280 $105.32
100 3.58020 $358.02

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LT3990IMSE-5#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.68220
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