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Product Overview
Digi-Key Part Number LT1339CSW#PBF-ND
Quantity Available 153
Can ship immediately

Manufacturer Part Number


Description Boost, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-SOIC
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LT1339
EDA / CAD Models ? Download from Accelerated Designs
Catalog Page 1166 (CA2011 PDF)
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Controllers


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) Up to 20V
Frequency - Switching -
Duty Cycle (Max) 90%
Synchronous Rectifier No
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Phase Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
For Use With
Additional Resources
Standard Package ? 38
Other Names LT1339CSWPBF

20:17:58 10/26/2016

Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 13.31000 13.31
25 8.83680 220.92
100 7.55700 755.70

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) ? : LT1339CSW#TRPBF-ND
  • Minimum Quantity: 1,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 7.69824
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