LP2989IMX-5.0/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: LP2989IMX-5.0/NOPB
Brand: Texas Instruments
SKU: LP2989IMX-5.0/NOPB
Availability: InStock

LP2989IMX-5.0/NOPB is a 500 mA ultra low-dropout linear regulator with 0.31 V typical dropout and micropower quiescent current. Features fixed 5.0 V output, 16 V max input, and low noise for noise-sensitive applications. From $1.63, in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

LP2989IMX-5.0/NOPBSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: LP2989IMX-5.0/NOPB Datasheet PDF
Category: Integrated Circuit
Price: From $1.6300(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LP2989IMX-5.0/NOPB?

500 mA output current with ultra low 0.31 V typical dropout voltage
Micropower quiescent current for high efficiency in low-power designs
Fixed 5.0 V output with tight regulation for precision applications
Low output noise ideal for noise-sensitive analog and RF circuits
Wide input voltage range up to 16 V in compact SOIC-8 package

What is LP2989IMX-5.0/NOPB used for?

The LP2989IMX-5.0/NOPB is well suited for battery-powered portable devices where low dropout and micropower consumption are critical. Its low noise output makes it ideal for powering sensitive analog circuitry, RF modules, and precision sensors. It is also commonly used in industrial and consumer electronics requiring a stable 5.0 V rail from higher-voltage supplies.

What are the specifications of LP2989IMX-5.0/NOPB?

Pbfree Code	Yes
Reach Compliance Code	Compliant
YTEOL	15
Adjustability	FIXED
Dropout Voltage1-Max	0.65V
Dropout Voltage1-Nom	0.31V
Input Voltage Absolute-Max	16V
Input Voltage-Max	16V
Input Voltage-Min	6V
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3
Line Regulation-Max	0.016%
Load Regulation-Max	0.02%
Number of Functions	1
Number of Outputs	1
Operating Temperature TJ-Max	125°C
Operating Temperature TJ-Min	-40 °C
Output Current1-Max	0.5A
Output Voltage1-Max	5.175V
Output Voltage1-Min	4.75V
Output Voltage1-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Regulator Type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount	YES
Technology	BIPOLAR
Terminal Finish	Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Voltage Tolerance-Max	5%
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the LP2989IMX-5.0/NOPB datasheet?

LP2989IMX-5.0/NOPB Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LP2989IMX-5.0/NOPB?

Compatible alternatives and drop-in replacements for LP2989IMX-5.0/NOPB:

LP2989AIM-5.0/NOPBTexas Instruments Fixed Positive LDO

Regulator, 5V, 0.65V Dropout, BIPolar, PDSO8

View Part →

LP2989AIM-5.0Texas Instruments Fixed Positive LDO

Regulator, 5V, 0.65V Dropout, BIPolar, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the dropout voltage of the LP2989IMX-5.0/NOPB?

The LP2989IMX-5.0/NOPB has a typical dropout voltage of 0.31 V and a maximum of 0.65 V at full 500 mA load, making it suitable for applications where the input supply is only slightly above the 5.0 V output.

What input voltage range does the LP2989IMX-5.0/NOPB support?

The LP2989IMX-5.0/NOPB supports an input voltage range from 6 V minimum to 16 V absolute maximum, providing flexibility for use with a wide range of unregulated or regulated power supplies in industrial and consumer designs.

What package does the LP2989IMX-5.0/NOPB come in and is it RoHS compliant?

The LP2989IMX-5.0/NOPB is housed in an 8-pin SOIC (R-PDSO-G8) small outline package. It is fully RoHS and REACH compliant (Pb-free), making it suitable for environmentally conscious designs and export to regions with strict compliance requirements.

What are typical applications for the LP2989IMX-5.0/NOPB?

Typical applications include battery-powered portable equipment, noise-sensitive analog and RF circuits, precision sensor power supplies, and any design requiring a stable 5.0 V output with minimal power dissipation and low output noise.

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

Design a reliable 150141RS73100 red LED indicator with worst-case resistor sizing, GPIO checks, PWM drive, layout, and production validation.

Jul 11, 2026

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

Practical guidance for using 742792651 in ferrite-bead EMI filters, including bias, DCR, damping, layout, and validation.

Jul 11, 2026

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

Compare 742792651 and related ferrite beads by impedance, current rating, DCR, package, layout, and EMI test context.

Jul 10, 2026

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Design 3528 status indicator LED circuits with 150141BS73100: current setting, resistor sizing, polarity, optics, and sourcing checks.

Jul 10, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

View all Texas Instruments parts →

More from Texas Instruments

SN74HC138PWT

Small Outline Packages

Integrated Circuit

MCP6292IDGKT

Small Outline Packages

Integrated Circuit

CD4511BMN

Dual-In-Line Packages

Integrated Circuit

UCC2803DG4

Small Outline Packages

Integrated Circuit

MC33078DRE4

Small Outline Packages

Integrated Circuit

TLV6710DDCT

SOT23 (6-Pin)

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $1.6300

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$3.0000	$3.00
3+	$2.2500	$6.75
250+	$1.9710	$492.75
500+	$1.8400	$920.00
1000+	$1.7300	$1730.00
10000+	$1.6300	$16300.00

pcs

Unit price: $3.0000 · Total: $3.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LP2989IMX-5.0/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LP2989IMX-5.0/NOPB?

What is LP2989IMX-5.0/NOPB used for?

What are the specifications of LP2989IMX-5.0/NOPB?

Compliance & Regulatory

Where can I find the LP2989IMX-5.0/NOPB datasheet?

What are equivalent replacements for LP2989IMX-5.0/NOPB?

Frequently Asked Questions

What is the dropout voltage of the LP2989IMX-5.0/NOPB?

What input voltage range does the LP2989IMX-5.0/NOPB support?

What package does the LP2989IMX-5.0/NOPB come in and is it RoHS compliant?

What are typical applications for the LP2989IMX-5.0/NOPB?

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

You May Also Like