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Product Overview
Digi-Key Part Number LTC3880EUJ#PBF-ND
Quantity Available 1,874
Can ship immediately

Manufacturer Part Number


Description Buck Regulator Positive Output Step-Down I²C, PMBus DC-DC Controller IC 40-QFN (6x6)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 8 Weeks
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Controllers


Linear Technology

Series PolyPhase®
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 24 V
Frequency - Switching -
Duty Cycle (Max) -
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces I²C, PMBus
Control Features Enable, Frequency Control
Operating Temperature -40°C ~ 105°C (TA)
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-QFN (6x6)
For Use With
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Additional Resources
Standard Package ? 61
Other Names LTC3880EUJPBF

15:31:31 10/21/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 8.64000 8.64
25 5.77360 144.34
100 4.91210 491.21

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) ? : LTC3880EUJ#TRPBF-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 4.98761
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