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Product Overview
Digi-Key Part Number LT1941EFE#PBF-ND
Quantity Available 917
Can ship immediately

Manufacturer Part Number


Description Buck, Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.628V 3 Output 1.5A (Switch), 2A (Switch), 3A (Switch) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LT1941
EDA / CAD Models ? Download from Accelerated Designs
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive or Negative
Topology Buck, Boost, SEPIC
Output Type Adjustable
Number of Outputs 3
Voltage - Input (Min) 3.5V
Voltage - Input (Max) 25V
Voltage - Output (Min/Fixed) 0.628V
Voltage - Output (Max) 25V, 40V (Switch)
Current - Output 1.5A (Switch), 2A (Switch), 3A (Switch)
Frequency - Switching 1.1MHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-TSSOP-EP
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Additional Resources
Standard Package ? 50
Other Names LT1941EFEPBF

00:12:35 12/4/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 8.24000 8.24
25 5.85960 146.49
100 4.82840 482.84

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) ? : LT1941EFE#TRPBF-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 4.90657
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