LM3310SQ

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Part Number	LM3310SQ
Manufacturer	National Semiconductor
Category	Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators
Description	SWITCHING REG, CURRENT-MODE, 0.1
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	LM3310SQ PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 10 - Dec 14 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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Shipping

LM3310SQ Specifications

Part Number:	LM3310SQ
Brand:	National Semiconductor
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Voltage Regulators - DC DC Switching Regulators
Manufacturer:	National Semiconductor
Product Status:	Active
Function:	Step-Up
Output Configuration:	Positive
Topology:	Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	2.5V
Voltage - Input (Max):	7V
Voltage - Output (Min/Fixed):	1.263V
Voltage - Output (Max):	20V
Current - Output:	2A (Switch)
Frequency - Switching:	660kHz, 1.28MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-WQFN (4x4)

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