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Product Overview
Digi-Key Part Number LTC3569IUD#PBF-ND
Quantity Available 154
Can ship immediately

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 0.425V 3 Output 600mA, 1.2A 20-WFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets LTC3569
Featured Product Power Management Solutions Guide – Linear Technology
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 3
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.425V
Voltage - Output (Max) 5.5V
Current - Output 600mA, 1.2A
Frequency - Switching 2.25MHz, 1MHz ~ 3MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
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Additional Resources
Standard Package ? 121

09:08:18 10/26/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 5.89000 5.89
25 3.94480 98.62
100 3.34780 334.78

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) ? : LTC3569IUD#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 3.42332
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