MPNHarborRFQ 0
LM3281YFQR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

Texas Instruments · exact orderable part

LM3281YFQR

IC REG BUCK 3.3V 1.2A 6DSBGA

Function
Step-Down
Topology
Buck
Voltage - Input (Min)
3V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
3.3V
Output Type
Fixed
Current - Output
1.2A
Frequency - Switching
6MHz
Synchronous Rectifier
Yes
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case6-WFBGA, DSBGA
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

17 normalized values · 1 validated source

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ParameterValue
Current - Output1.2A [1]
Base Product NumberLM3281 [1]
Frequency - Switching6MHz [1]
FunctionStep-Down [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-30°C~90°C(TA) [1]
Output ConfigurationPositive [1]
Output TypeFixed [1]
Product StatusActive [1]
Synchronous RectifierYes [1]
TopologyBuck [1]
Voltage - Input (Max)5.5V [1]
Voltage - Input (Min)3V [1]
Voltage - Output (Min/Fixed)3.3V [1]
Package / Case6-WFBGA, DSBGA [1]
Specification references[1]Texas Instruments LM3281YFQR vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

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

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