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Product Overview
Digi-Key Part Number LT3477EUF#PBF-ND
Quantity Available 4,336
Can ship immediately

Manufacturer Part Number


Description LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) PWM Dimming 3A (Switch) 20-QFN (4x4)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LT3477
EDA / CAD Models ? Download from Accelerated Designs
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - LED Drivers


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Type DC DC Regulator
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 1
Voltage - Supply (Min) 2.5V
Voltage - Supply (Max) 25V
Voltage - Output -
Current - Output / Channel 3A (Switch)
Frequency 200kHz ~ 3.5MHz
Dimming PWM
Applications -
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Additional Resources
Standard Package ? 91
Other Names LT3477EUFPBF

07:03:30 10/22/2016

Price & Procurement

All prices are in NZD.
Price Break Unit Price Extended Price
1 9.70000 9.70
25 6.89320 172.33
100 5.68300 568.30

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) ? : LT3477EUF#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5.83614
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