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Product Overview
Digi-Key Part Number LT3475EFE-1#PBF-ND
Quantity Available 1.323
Can ship immediately

Manufacturer Part Number


Description LED Driver IC 2 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1.5A 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 LT3475/-1
Reference Design Library DC1315A: 1.5A x2 @ 23V Max, 4 ~ 36V in, LED Drvr
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 Step-Down (Buck)
Internal Switch(s) Yes
Number of Outputs 2
Voltage - Supply (Min) 3.7V
Voltage - Supply (Max) 36V
Voltage - Output -
Current - Output / Channel 1.5A
Frequency 200kHz ~ 2MHz
Dimming PWM
Applications Automotive, Backlight, Lighting
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 20-TSSOP-EP
For Use With
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Additional Resources
Standard Package ? 74
Other Names LT3475EFE1PBF

04:27:41 10/27/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 6,34000 6,34
25 4,50120 112,53
100 3,70880 370,88

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) ? : LT3475EFE-1#TRPBF-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 3,79886
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