What is LM2903MX?
LM2903MX is a Linear - Comparators component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original LM2903MX, Linear - Comparators, by ON Semiconductor
IC COMPARATOR DUAL DIFF 8-SOP
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Linear - ComparatorsDescription
IC COMPARATOR DUAL DIFF 8-SOP
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for LM2903MX from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
The LM2903, LM393/LM393A, LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
Features
• Single Supply Operation: 2V to 36V
• Dual Supply Operation: 1V to 18V
• Allow Comparison of Voltages Near Ground Potential
• Low Current Drain 800A Typ.
• Compatible with all Forms of Logic
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current 5nA Typ.
• Low Offset Voltage 1mV Typ.
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Attribute
Operating Temperature
-40°C~105°C
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
5 Weeks
Operating Temperature
-40°C~105°C
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
5 Weeks
Published
2011
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Supply Voltage
5V
Package / Case
8-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Input Offset Voltage (Vos)
7mV
Max Power Dissipation
480mW
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Height
1.55mm
Number Of Functions
2
Number Of Circuits
2
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Operating Supply Voltage
36V
Output Current Per Channel
16mA
Nominal Supply Current
600μA
Max Supply Current
1mA
Quiescent Current
2.5mA
Power Dissipation
480mW
Lifecycle Status
LAST SHIPMENTS (Last Updated: 4 days ago)
Width
3.95mm
Output Current
16mA
Voltage - Input Offset (Max)
7mV @ 5V
Weight
230.4mg
Input Bias Current
250nA
Current - Output (Typ)
16mA @ 5V
Max Input Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Type
Differential
Output Type
CMOS, MOS, Open-Collector, TTL
Base Part Number
LM2903
Response Time
1.5 μs
Length
5.13mm
Natural Thermal Resistance
260 °C/W
Manufacturer'S Part No.
LM2903MX
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Voltage Gain
100dB
Average Bias Current-Max (IIB)
0.5μA
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Common questions
Product FAQ
Quick answers for buyers reviewing LM2903MX, stock, documentation, and sourcing steps.
What package and description are listed for LM2903MX?
LM2903MX is listed with package reference SOP. The current product description is IC COMPARATOR DUAL DIFF 8-SOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2903MX available in stock?
This page currently shows 64699 units in stock and 13543 units available for LM2903MX. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM2903MX?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2903MX by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2903MX?
Yes. This page links to the datasheet for LM2903MX by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LM2903MX before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2903MX before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
LMC6762AIMX/NOPB
151 purchased
8SOIC
RoHS
IC COMPAR DUAL MICPWR CMOS 8SOIC
Reference price
$2.37Add to RFQ list
LMV762MA/NOPB
197 purchased
8-SOIC
RoHS
IC COMP PREC W/P-POP LV 8-SOIC
Reference price
$1.27Add to RFQ list
MCP6541-I/MS
226 purchased
TSSOP
RoHS
Datasheet
IC COMP PP I/O SNGL 1.6V 8MSOP
Reference price
$0.36Add to RFQ list
LM319D
155 purchased
14-SOIC
RoHS
Datasheet
IC COMPARATOR DUAL HS 14-SOIC
Reference price
$0.30Add to RFQ list
LM293PT
138 purchased
TSSOP
RoHS
Datasheet
IC VOLT COMPARATOR DUAL 8-TSSOP
Reference price
$0.09Add to RFQ list
More sourcing insights
Articles
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do Now
Texas Instrumentsanalog ICpower management IClead time
A buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Jul 3, 2026
How to Read a Product Change Notification (PCN): TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
Learn how to read a Product Change Notification (PCN), separate PCN vs PDN vs EOL, and decide which supplier changes need tracking, validation, or engineering escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.