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Product Overview
Digi-Key Part Number LTC3355EUF#PBF-ND
Quantity Available 427
Can ship immediately

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A 20-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 LTC3355
Product Training Modules LTC3355 3 A Monolithic Buck-Boost SuperCap Charger
EDA / CAD Models ? Download from Accelerated Designs
Online Catalog Buck (Step-Down) IC
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 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 2.7V
Voltage - Output (Max) 5V
Current - Output 1A
Frequency - Switching 1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Additional Resources
Standard Package ? 91

17:18:51 10/22/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 6.91000 6.91
25 4.64000 116.00
100 3.95000 395.00

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) ? : LTC3355EUF#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 4.04999
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