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Product Overview
Digi-Key Part Number LT3579EFE#PBF-ND
Quantity Available 501
Can ship immediately

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 11 Weeks
Detailed Description

Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 6A (Switch) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Product Attributes Select All
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Tube ?
Part Status Active
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive or Negative
Topology Boost, Charge Pump, Cuk, Flyback, SEPIC
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 1.215V
Voltage - Output (Max) 42V (Switch)
Current - Output 6A (Switch)
Frequency - Switching 200kHz ~ 2.5MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°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 LT3579
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Additional Resources
Standard Package ? 74
Other Names LT3579EFEPBF

23:24:15 3/19/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 7.51000 $7.51
25 5.02880 $125.72
100 4.27380 $427.38

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) ? : LT3579EFE#TRPBFTR-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 0
  • Unit Price: $4.37580
  • Digi-Reel® ? : LT3579EFE#TRPBFDKR-ND
  • Minimum Quantity: 0
  • Quantity Available: 0
  • Unit Price: Digi-Reel®
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