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Product Overview
Digi-Key Part Number LT3797IUKG#PBF-ND
Quantity Available 508
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 15 Weeks
Detailed Description

LED Driver IC 3 Output DC DC Controller Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 52-QFN (7x8)

Documents & Media
Datasheets LT3797 Datasheet
Video File 60V 8-Switch Matrix LED Dimmer
Design Resources Development Tool Selector
Lighting Product Selector
Reference Design Library DC1784A: 1A @ 50V Max, 2.5 ~ 40V in, Boost
PCN Design/Specification LT3797 30/Jun/2017
Online Catalog DC DC Controller
Product Attributes Select All
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Tube ?
Part Status Active
Type DC DC Controller
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) No
Number of Outputs 3
Voltage - Supply (Min) 2.5V
Voltage - Supply (Max) 40V
Voltage - Output -
Current - Output / Channel -
Frequency 100kHz ~ 1MHz
Dimming Analog, PWM
Applications Automotive, Lighting
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 52-WFQFN Exposed Pad
Supplier Device Package 52-QFN (7x8)
Base Part Number LT3797
Related Products
Additional Resources
Standard Package ? 45

05:35:39 2/22/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 12.07000 $12.07
25 8.06840 $201.71
100 6.86460 $686.46

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) ? : LT3797IUKG#TRPBF-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $6.96664
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