What is LM239AQDREP?
LM239AQDREP 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 LM239AQDREP, Linear - Comparators, by Texas Instruments
IC QUAD DIFF COMPARATOR 14-SOIC
RoHS
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 QUAD DIFF COMPARATOR 14-SOIC
key Attributes
-
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 LM339/LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1, ±18V)
• Low Supply Current Drain 800μA Typ.
• Open Collector Outputs for Wired and Connectors
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±2.3nA Typ.
• Low Input Offset Voltage ±1.4mV Typ.
• Input Common Mode Voltage Range Includes Ground
• Low Output Saturation Voltage
• Output Compatible With TTL, DTL and MOS Logic System
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Product Parameter
Voltage Gain
106.02dB
Product Parameter
Power Supplies
5V
Product Parameter
Number Of Elements
4
Product Parameter
Average Bias Current-Max (IIB)
0.05μA
Product Parameter
Supply Voltage Limit-Max
36V
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage Gain
106.02dB
Power Supplies
5V
Number Of Elements
4
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
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 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
Length
8.65mm
Nominal Supply Current
2mA
Packing Method
TR
Package / Case
14-SOIC (0.154, 3.90mm Width)
Weight
122.413241mg
Input Offset Voltage (Vos)
2.5mV
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Radiation Hardening
No
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Terminal Pitch
1.27mm
Number Of Functions
4
Thickness
1.58mm
Quiescent Current
2mA
Output Current
20mA
Max Supply Current
2mA
Input Bias Current
250nA
Max Input Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Type
Differential
Response Time
300 ns
Output Type
CMOS, MOS, Open-Collector, TTL
Base Part Number
LM239
Voltage - Input Offset (Max)
2.5mV @ 30V
Manufacturer'S Part No.
LM239AQDREP
Common questions
Product FAQ
Quick answers for buyers reviewing LM239AQDREP, stock, documentation, and sourcing steps.
What package and description are listed for LM239AQDREP?
LM239AQDREP is listed with package reference 14-SOIC. The current product description is IC QUAD DIFF COMPARATOR 14-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM239AQDREP available in stock?
This page currently shows 70664 units in stock and 42335 units available for LM239AQDREP. 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 LM239AQDREP?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM239AQDREP by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM239AQDREP?
A dedicated datasheet link is not currently listed for LM239AQDREP 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 LM239AQDREP before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM239AQDREP before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
LMC7221AIM/NOPB
160 purchased
8-SOIC
RoHS
IC COMP TINY R-R CMOS 8-SOIC
Reference price
$0.81Add to RFQ list
LM293DMR2
187 purchased
TSSOP
RoHS
Datasheet
IC COMP DUAL OFFSET LV MICRO-8
Reference price
Needs inquiryAdd to RFQ list
LMV7235M7/NOPB
147 purchased
SC-70-5
RoHS
IC COMPARATOR R-R INPUT SC-70-5
Reference price
$1.56Add to RFQ list
LMX393AUA+
176 purchased
TSSOP
RoHS
Datasheet
IC COMPARATOR GP DUAL 8-UMAX
Reference price
Needs inquiryAdd to RFQ list
LMC6762BIMX/NOPB
169 purchased
8-SOIC
RoHS
IC COMP DUAL MICRPWR CMOS 8-SOIC
Reference price
$1.44Add 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.