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Product Overview
Digi-Key Part Number LT3504EUFD#PBF-ND
Quantity Available 247
Can ship immediately

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 0.8V 4 Output 1A 28-WFQFN 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 LT3504
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-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 4
Voltage - Input (Min) 3.2V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 40V
Current - Output 1A
Frequency - Switching 250kHz ~ 2.1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Supplier Device Package 28-QFN (4x5)
For Use With
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Additional Resources
Standard Package ? 73
Other Names LT3504EUFDPBF

04:12:02 10/22/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 7.49000 7.49
25 5.00000 125.00
100 4.25000 425.00

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) ? : LT3504EUFD#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 4.35000
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