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Product Overview
Digi-Key Part Number LTC3523EUD#PBF-ND
Quantity Available 571
Can ship immediately

Manufacturer Part Number


Description Buck, Boost Switching Regulator IC Positive Adjustable 0.615V 2 Output 400mA, 600mA (Switch) 16-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 LTC3523/-2
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-Up, Step-Down
Output Configuration Positive
Topology Buck, Boost
Output Type Adjustable
Number of Outputs 2
Voltage - Input (Min) 1.8V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.615V
Voltage - Output (Max) 5.5V
Current - Output 400mA, 600mA (Switch)
Frequency - Switching 1.2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Supplier Device Package 16-QFN-EP (3x3)
For Use With
Additional Resources
Standard Package ? 121
Other Names LTC3523EUDPBF

13:01:29 10/28/2016

Price & Procurement

All prices are in NZD.
Price Break Unit Price Extended Price
1 9.67000 9.67
25 6.46400 161.60
100 5.48380 548.38

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) ? : LTC3523EUD#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5.63703
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