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Product Overview
Digi-Key Part Number LTC3128IUFD#PBF-ND
Quantity Available 250
Can ship immediately

Manufacturer Part Number


Description Buck-Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A 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 LTC3128
Product Training Modules LTC3128 Monolithic Buck-Boost Supercapacitor Charger and Balancer
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 1
Voltage - Input (Min) 1.73V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.8V
Voltage - Output (Max) 5.5V
Current - Output 3A
Frequency - Switching 1.2MHz
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 (5x4)
For Use With
Related Products
Additional Resources
Standard Package ? 73

15:07:47 10/22/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 8,15000 8,15
25 5,46440 136,61
100 4,64500 464,50

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