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LP2989IMX-3.3 — SOIC-8 package (representative)
SOIC-8
Representative of package type
Texas Instruments

LP2989IMX-3.3

LDO Regulator · SOIC-8 · Analog
Part Status: NRND
Data last refreshed Jul 28, 2026
Manufacturer
Texas Instruments
Mfr Part #
LP2989IMX-3.3
Series
LP2989
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Output Voltage3.3 V
Output Current500 mA
Dropout450 mV typ @ 500 mA
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesLP2989
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog
Part StatusNRND

500 mA low-noise LDO, 3.3 V fixed output

Part Activity

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Specifications reviewed & updated · ZDI

Recent search and sourcing activity for LP2989IMX-3.3.

Engineering FAQ

What are the key specifications of LP2989IMX-3.3?
Output Voltage: 3.3 V; Output Current: 500 mA; Dropout: 450 mV typ @ 500 mA.
What package is LP2989IMX-3.3 supplied in?
LP2989IMX-3.3 is supplied in the SOIC-8 package, surface mount, rated -40°C ~ 125°C.
Can ZDI source LP2989IMX-3.3 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

⚠ Industry counterfeit reports on file for LP2989IMX-3.3

ERAI/GIDEP · reported 0230 · NATIONAL SEMICONDUCTOR CORP

Every lot ZDI ships is routed through the full EQuality Process™ — validation, camera inspection, and full lot traceability.

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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