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LTC3891EUDC#TRPBF Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4)
Price & Procurement
2,708 In Stock
Can ship immediately
 

Quantity
All prices are in AUD.
Price Break Unit Price Extended Price
1 13.27000 AU$13.27
25 8.81040 AU$220.26
100 7.28470 AU$728.47

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

Alternate Package
  • Tape & Reel (TR)  : LTC3891EUDC#TRPBFTR-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: AU$7.07252
  • Tube  : LTC3891EUDC#PBF-ND
  • Minimum Quantity: 1
  • Quantity Available: 3,638 - Immediate
  • Unit Price: AU$12.70000

LTC3891EUDC#TRPBF

Datasheet
Digi-Key Part Number LTC3891EUDC#TRPBFCT-ND
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Manufacturer

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Manufacturer Part Number LTC3891EUDC#TRPBF
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Description IC REG CTRLR BUCK 20QFN
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Manufacturer Standard Lead Time 8 Weeks
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4)

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Product Attributes
Type Description Select All
Categories
Manufacturer Linear Technology/Analog Devices
Series -
Packaging Cut Tape (CT) 
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4V ~ 60V
Frequency - Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max) 99%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (3x4)
Base Part Number LTC3891
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 1
Other Names LTC3891EUDC#TRPBFCT