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Product Overview
Digi-Key Part Number LT3971EMSE-3.3#PBF-ND
Quantity Available 367
Can ship immediately

Manufacturer Part Number


Description IC REG BUCK 3.3V 1.2A 10-MSOP
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 3.3V 1 Output 1.2A 10-TFSOP, 10-MSOP (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) 4.3V
Voltage - Input (Max) 38V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Current - Output 1.2A
Frequency - Switching 200kHz ~ 2MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package 10-MSOP-EP
Base Part Number LT3971-3.3
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Additional Resources
Standard Package ? 50
Other Names LT3971EMSE33PBF

04:03:24 3/19/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 6.00000 $6.00
25 4.00880 $100.22
100 3.40680 $340.68

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) ? : LT3971EMSE-3.3#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.50881
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