LM3311SQX representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN18 sourced attributes1 source document

Texas Instruments · exact orderable part

LM3311SQX

IC REG BOOST ADJ 2A 24WQFN

Function: Step-Up
Topology: Boost
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 7V
Voltage - Output (Min/Fixed): 1.263V
Output Type: Adjustable
Current - Output: 2A (Switch)
Frequency - Switching: 660kHz, 1.28MHz
Synchronous Rectifier: No

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case24-WFQFN Exposed Pad

Mounting typeSurface Mount

PackingTape & Reel (TR)

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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LM3311SQX technical parameters
Parameter	Value
Current - Output	2A (Switch) [1]
Base Product Number	LM3311 [1]
Frequency - Switching	660kHz, 1.28MHz [1]
Function	Step-Up [1]
Mfr	Texas Instruments [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C~125°C(TJ) [1]
Output Configuration	Positive [1]
Output Type	Adjustable [1]
Product Status	Obsolete [1]
Synchronous Rectifier	No [1]
Topology	Boost [1]
Voltage - Input (Max)	7V [1]
Voltage - Input (Min)	2.5V [1]
Voltage - Output (Min/Fixed)	1.263V [1]
Voltage - Output (Max)	20V [1]
Package / Case	24-WFQFN Exposed Pad [1]

Specification references[1]Texas Instruments LM3311SQX vendor product record ↗

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ManufacturerTexas InstrumentsView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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