Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesUMW(Youtai Semiconductor Co., Ltd.)Integrated Circuits (ICs)Linear - ComparatorsUMW(Youtai Semiconductor Co., Ltd.) Linear - Comparators
LM293DR Linear - Comparators by UMW(Youtai Semiconductor Co., Ltd.)
LM293DR is a Linear - Comparators model from UMW(Youtai Semiconductor Co., Ltd.), 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 SOP-8 under the UMW(Youtai Semiconductor Co., Ltd.) brand listing. SOP-8 Analog Comparators RoHS. TrustCompo combines the available model, brand, hierarchy, and specification details around LM293DR so buyers can move faster from review to quotation.
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Part Number
LM293DR
Internal code
TCE000039170
Package
SOP-8
Manufacturer
UMW(Youtai Semiconductor Co., Ltd.)Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
SOP-8 Analog Comparators RoHS
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
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.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The LM293DR is a dual comparator integrated circuit manufactured by UMW (Youtai Semiconductor Co., Ltd.). This device is designed for a variety of applications that require voltage comparison, such as in analog signal processing, voltage level detection, and various control systems.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
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
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
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
Terminal Finish
Matte Tin (Sn)
Power Supplies
5/30V
Voltage Gain
106.02dB
Dual Supply Voltage
9V
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
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Operating Temperature
-25°C~85°C
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Nominal Supply Current
800μA
Packing Method
TR
Input Offset Voltage (Vos)
5mV
Operating Supply Voltage
28V
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
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Quiescent Current
800μA
Output Current
16mA
Input Bias Current
250nA
Response Time
1.3 μs
Voltage - Input Offset (Max)
5mV @ 30V
Current - Quiescent (Max)
2.5mA
Max Input Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Manufacturer'S Part No.
LM293DR
Type
Differential
Base Part Number
LM293
Manufacturer
UMW(Youtai Semiconductor Co., Ltd.)
Max Power Dissipation
660mW
Output Type
CMOS, MOS, Open-Drain, TTL
Current - Output (Typ)
20mA
Common questions
Product FAQ
Quick answers for buyers reviewing LM293DR, stock, documentation, and sourcing steps.
What is LM293DR?
LM293DR is a Linear - Comparators component from UMW(Youtai Semiconductor Co., Ltd.). This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM293DR?
LM293DR is listed with package reference SOP-8. The current product description is SOP-8 Analog Comparators RoHS, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM293DR available in stock?
This page currently shows 164013 units in stock and 68932 units available for LM293DR. 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 LM293DR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM293DR by UMW(Youtai Semiconductor Co., Ltd.). The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM293DR?
A dedicated datasheet link is not currently listed for LM293DR by UMW(Youtai Semiconductor Co., Ltd.). Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM293DR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM293DR before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
AD96687BR
222 purchased
16-SOIC
RoHS
Datasheet
IC COMPARATOR DUAL 2.5NS 16-SOIC
Reference price
Needs inquiryMore sourcing insights
Articles
Explore related articles around LM293DR, Linear - Comparators, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA 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.
Texas Instrumentsanalog ICpower management IC