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Product Overview
Digi-Key Part Number LT3973IDD-5#PBF-ND
Quantity Available 81
Can ship immediately

Manufacturer Part Number


Description IC REG BUCK 5V 0.75A 10DFN
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 750mA 10-WFDFN 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) 42V
Voltage - Output (Min/Fixed) 5V
Voltage - Output (Max) -
Current - Output 750mA
Frequency - Switching 195kHz ~ 2.15MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Supplier Device Package 10-DFN (3x3)
Base Part Number LT3973-5
For Use With
Additional Resources
Standard Package ? 121
Other Names LT3973IDD5PBF

21:50:12 3/23/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 6.59000 $6.59
25 4.41680 $110.42
100 3.75360 $375.36

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) ? : LT3973IDD-5#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.85562
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