What is LM2903D?
LM2903D is a Linear - Comparators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original LM2903D, Linear - Comparators, by Texas Instruments
IC DUAL DIFF COMPARATOR 8-SOIC
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Linear - ComparatorsDescription
IC DUAL DIFF COMPARATOR 8-SOIC
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized certifications
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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
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Product overview
Overview
The LM2903D is a dual comparator integrated circuit (IC) manufactured by Texas Instruments. It is designed for use in a variety of applications where signal comparison is required, such as in voltage level detection, zero-crossing detection, and other analog signal processing tasks.
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Supply Voltage
5V
Manufacturer
Texas
Max Junction Temperature (Tj)
150°C
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Nominal Supply Current
800μA
Operating Supply Voltage
28V
Input Offset Voltage (Vos)
7mV
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Weight
72.603129mg
Contact Plating
Gold
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Max Supply Current
500μA
Number Of Functions
2
Number Of Circuits
2
Technology
BIPOLAR
Ambient Temperature Range High
125°C
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Output Current Per Channel
20mA
Output Current
20mA
Quiescent Current
2.5mA
Current - Input Bias (Max)
0.25μA @ 5V
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Response Time
300 ns
Input Bias Current
-25nA
Base Part Number
LM2903
Voltage - Input Offset (Max)
7mV @ 30V
Manufacturer'S Part No.
LM2903D
Power Supplies
5/30V
Voltage Gain
100dB
Dual Supply Voltage
9V
Average Bias Current-Max (IIB)
0.05μA
Supply Voltage Limit-Max
36V
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Common questions
Product FAQ
Quick answers for buyers reviewing LM2903D, stock, documentation, and sourcing steps.
What package and description are listed for LM2903D?
LM2903D is listed with package reference 8-SOIC. The current product description is IC DUAL DIFF COMPARATOR 8-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2903D available in stock?
This page currently shows 63509 units in stock and 41898 units available for LM2903D. 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 LM2903D?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2903D by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2903D?
Yes. This page links to the datasheet for LM2903D by Texas Instruments, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LM2903D before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2903D before approving the order.
Linear - Comparators
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