LM3489QMM/NOPB representative package visual — not an exact-product photograph

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

Exact MPN20 sourced attributes1 source document

Texas Instruments · exact orderable part

LM3489QMM/NOPB

IC REG CTRLR BUCK 8MSOP

Grade: Automotive
Qualification: AEC-Q100
Product Status: Active
Function: Step-Down
Topology: Buck
Voltage - Supply (Vcc/Vdd): 4.5V ~ 35V
Frequency - Switching: Up to 1MHz
Clock Sync: No
Control Features: Current Limit, Enable

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Mounting typeSurface Mount

PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

20 normalized values · 1 validated source

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LM3489QMM/NOPB technical parameters
Parameter	Value
Base Product Number	LM3489 [1]
Clock Sync	No [1]
Control Features	Current Limit, Enable [1]
Duty Cycle (Max)	100% [1]
Frequency - Switching	Up to 1MHz [1]
Function	Step-Down [1]
Mfr	Texas Instruments [1]
Grade	Automotive [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C ~ 125°C (TJ) [1]
Output Configuration	Positive [1]
Output Phases	1 [1]
Output Type	Transistor Driver [1]
Product Status	Active [1]
Synchronous Rectifier	No [1]
Topology	Buck [1]
Qualification	AEC-Q100 [1]
Voltage - Supply (Vcc/Vdd)	4.5V ~ 35V [1]
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) [1]

Specification references[1]Texas Instruments LM3489QMM/NOPB vendor product record ↗

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ManufacturerTexas InstrumentsView brand page →CategoryDC DC Switching ControllersView category page →

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