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Request evaluation samplesLM2903QD Linear - Comparators by Texas Instruments
LM2903QD is a Linear - Comparators model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to 8-SOIC under the Texas Instruments brand listing. IC DUAL DIFF COMPARATOR 8-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2903QD so buyers can move faster from review to quotation.
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC DUAL DIFF COMPARATOR 8-SOIC
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
The LM2901Q/2903Q series comparators consist of four and two independent precision voltage comparators with very low input offset voltage specification.
They are designed to operate from a single power supply over a wide range of voltages; however operation from split power supplies is also possible.
They offer low power supply current independent of the magnitude of the power supply voltage.
Features
• Wide Power Supply Range: ◾ Single Supply: 2V to 36V ◾ Dual Supplies: ±1.0V to ±18V
• Very Low Supply Current Drain
– Independent of Supply Voltage ◾ LM2903Q: 0.6mA ◾ LM2901Q: 0.9mA
• Low Input Bias Current: 25nA
• Low Input Offset Current: ±5nA
• Typical Offset Voltage: ◾ Non-A Device: 2mV ◾ A Device: 1mV
• Common-Mode Input Voltage Range Includes Ground
• Differential Input Voltage Range Equal to the Power Supply Voltage
• Low Output Saturation Voltage: ◾ LM2903Q: 200mV at 4mA ◾ LM2901Q: 100mV at 4mA
• Output Voltage Compatible with TTL, MOS and CMOS
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• Qualified to AEC-Q100 Grade 1
• PPAP Capable (Note 4)
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Product Parameter
Power Supplies
5/30V
Product Parameter
Voltage Gain
100dB
Product Parameter
Number Of Elements
2
Product Parameter
Average Bias Current-Max (IIB)
0.05μA
Product Parameter
Supply Voltage Limit-Max
36V
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Power Supplies
5/30V
Voltage Gain
100dB
Number Of Elements
2
Average Bias Current-Max (IIB)
0.05μA
Supply Voltage Limit-Max
36V
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
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
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Packing Method
TR
Input Offset Voltage (Vos)
7mV
Weight
75.891673mg
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Radiation Hardening
No
Nominal Supply Current
1mA
Mount
Surface Mount
Pbfree Code
yes
Max Supply Current
500μA
Number Of Functions
2
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Output Current
20mA
Quiescent Current
2.5mA
Input Bias Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Response Time
300 ns
Base Part Number
LM2903
Voltage - Input Offset (Max)
7mV @ 30V
Manufacturer'S Part No.
LM2903QD
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LM2903QD, stock, documentation, and sourcing steps.
What is LM2903QD?
LM2903QD 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.
What package and description are listed for LM2903QD?
LM2903QD 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 LM2903QD available in stock?
This page currently shows 27991 units in stock and 23476 units available for LM2903QD. 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 LM2903QD?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2903QD by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2903QD?
A dedicated datasheet link is not currently listed for LM2903QD by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM2903QD before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2903QD before approving the order.
Linear - Comparators
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