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LTC3891IFE#PBF Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 9.10000 $9.10
25 6.08960 $152.24
100 5.18160 $518.16

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

Product Overview
Digi-Key Part Number LTC3891IFE#PBF-ND
Copy   LTC3891IFE#PBF-ND
Quantity Available 205
Can ship immediately
Manufacturer

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Manufacturer Part Number

LTC3891IFE#PBF

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Description IC REG CTRLR BUCK 20TSSOP
Copy   IC REG CTRLR BUCK 20TSSOP
Manufacturer Standard Lead Time 10 Weeks
Detailed Description

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

Copy   Buck Regulator Positive Output Step-Down  DC-DC Controller IC 20-TSSOP-EP
Product Attributes Select All
Categories
Manufacturer Linear Technology/Analog Devices
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) 4 V ~ 60 V
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-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 20-TSSOP-EP
Base Part Number LTC3891
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package ? 74
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LTC3891IFE#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $6.13940

13:29:24 12/12/2018