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Price & Procurement
622 In Stock
Can ship immediately
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 7.50000 £7.50
10 6.76900 £67.69
25 6.45400 £161.35
100 5.35230 £535.23
250 4.88004 £1,220.01
500 4.56518 £2,282.59
1,000 4.18737 £4,187.37

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

Unit Price
£7.50000

Excludes VAT

£9.00000

Includes VAT

Alternate Package
  • Tape & Reel (TR)  : LTC3891HFE#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock 
  • Quantity Available: 0
  • Unit Price: Call

LTC3891HFE#PBF

Datasheet
Digi-Key Part Number LTC3891HFE#PBF-ND
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Manufacturer

Analog Devices Inc.

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Manufacturer Part Number LTC3891HFE#PBF
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Description IC REG CTRLR BUCK 20TSSOP
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Manufacturer Standard Lead Time 12 Weeks
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP

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Customer Reference
Product Attributes
Type Description Select All
Categories
Manufacturer Analog Devices Inc.
Series -
Packaging Tube 
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 ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 20-TSSOP-EP
Base Part Number LTC3891
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 74