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Product Overview
Digi-Key Part Number LTC3891EFE#PBF-ND
Quantity Available 754
Can ship immediately
Manufacturer

Manufacturer Part Number

LTC3891EFE#PBF

Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LTC3891
EDA / CAD Models ? Download from Accelerated Designs
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Controllers

Manufacturer

Linear Technology

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
 
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Additional Resources
Standard Package ? 74
Other Names LTC3891EFEPBF

04:11:37 12-11-2016

Price & Procurement
 

Quantity
All prices are in DKK.
Price Break Unit Price Extended Price
1 53,75000 53,75
25 36,01800 900,45
100 30,56700 3.056,70

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) ? : LTC3891EFE#TRPBF-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 31,25700
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