What is LM2903QDRG4Q1?
LM2903QDRG4Q1 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 LM2903QDRG4Q1, Linear - Comparators, by Texas Instruments
IC COMPARATOR DIFF DUAL 8SOIC
RoHS
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Key specifications
Serise
Automotive, AEC-Q100
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Linear - ComparatorsDescription
IC COMPARATOR DIFF DUAL 8SOIC
key Attributes
-
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ISO 9001
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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
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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)
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Packaging
Tape & Reel (TR)
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
Series
Automotive, AEC-Q100
Package / Case
8-SOIC (0.154, 3.90mm Width)
Packing Method
TR
Input Offset Voltage (Vos)
7mV
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Weight
72.603129mg
Contact Plating
Gold
Radiation Hardening
No
Nominal Supply Current
1mA
Mount
Surface Mount
Pbfree Code
yes
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
Max Supply Current
1mA
Quiescent Current
2.5mA
Voltage - Input Offset (Max)
7mV @ 5V
Input Bias Current
250nA
Response Time
1.3 μs
Max Input Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Type
Differential
Output Type
CMOS, MOS, Open-Collector, TTL
Base Part Number
LM2903
Manufacturer'S Part No.
LM2903QDRG4Q1
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
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 LM2903QDRG4Q1, stock, documentation, and sourcing steps.
What package and description are listed for LM2903QDRG4Q1?
LM2903QDRG4Q1 is listed with package reference 8SOIC. The current product description is IC COMPARATOR DIFF DUAL 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2903QDRG4Q1 available in stock?
This page currently shows 64934 units in stock and 12963 units available for LM2903QDRG4Q1. 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 LM2903QDRG4Q1?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2903QDRG4Q1 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2903QDRG4Q1?
A dedicated datasheet link is not currently listed for LM2903QDRG4Q1 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 LM2903QDRG4Q1 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2903QDRG4Q1 before approving the order.
Linear - Comparators
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