Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesLM393P Linear - Comparators by Texas Instruments
LM393P 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 DIP under the Texas Instruments brand listing. IC DUAL DIFF COMP 8-DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around LM393P 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
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC DUAL DIFF COMP 8-DIP
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.
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
General Description
•
The TCI LM393 consist of two independent voltage comparator, designed specifically to operate from a single power supply over a wide voltage range.
•
The LM393 is available in standard DIP-8, SOP-8 and TSSOP-8 packages.
Features
• Single or dual supply operation
• Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V)
• Input common-mode voltage includes ground
• Low supply current drain ICC=0.8mA (Typical)
• Low input bias current IBIAS=25nA (Typical)
• Output compatible with TTL, DTL, and CMOS logic system
• RoHS ComplianceApplications
• Battery Charger
• Cordless Telephone
• Switching Power Supply
• PC Motherboard
• Communication Equipment
•
The TCI LM393 consist of two independent voltage comparator, designed specifically to operate from a single power supply over a wide voltage range.
•
The LM393 is available in standard DIP-8, SOP-8 and TSSOP-8 packages.
Features
• Single or dual supply operation
• Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V)
• Input common-mode voltage includes ground
• Low supply current drain ICC=0.8mA (Typical)
• Low input bias current IBIAS=25nA (Typical)
• Output compatible with TTL, DTL, and CMOS logic system
• RoHS ComplianceApplications
• Battery Charger
• Cordless Telephone
• Switching Power Supply
• PC Motherboard
• Communication Equipment
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Power Supplies
5/30V
Product Parameter
Voltage Gain
106.02dB
Product Parameter
Dual Supply Voltage
9V
Product Parameter
Average Bias Current-Max (IIB)
0.05μA
Product Parameter
Supply Voltage Limit-Max
36V
Terminal Finish
Matte Tin (Sn)
Power Supplies
5/30V
Voltage Gain
106.02dB
Dual Supply Voltage
9V
Average Bias Current-Max (IIB)
0.05μA
Supply Voltage Limit-Max
36V
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Packaging
Tube
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Manufacturer
Texas
Input Offset Voltage (Vos)
5mV
Operating Temperature
0°C~70°C
Package / Case
8-DIP (0.300, 7.62mm)
Length
9.81mm
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Contact Plating
Gold
Radiation Hardening
No
Nominal Supply Current
1mA
Max Supply Current
500μA
Number Of Functions
2
Number Of Circuits
2
Mount
Through Hole
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Height
5.08mm
Output Current
20mA
Weight
440.409842mg
Width
6.35mm
Thickness
3.9mm
Quiescent Current
2.5mA
Input Bias Current
250nA
Voltage - Input Offset (Max)
5mV @ 30V
Max Input Current
250nA
Base Part Number
LM393
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Current - Output (Typ)
20mA
Response Time
300 ns
Manufacturer'S Part No.
LM393P
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
Not Applicable
Common questions
Product FAQ
Quick answers for buyers reviewing LM393P, stock, documentation, and sourcing steps.
What is LM393P?
LM393P 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 LM393P?
LM393P is listed with package reference DIP. The current product description is IC DUAL DIFF COMP 8-DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM393P available in stock?
This page currently shows 85890 units in stock and 52502 units available for LM393P. 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 LM393P?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM393P by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM393P?
A dedicated datasheet link is not currently listed for LM393P 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 LM393P before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM393P before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around LM393P, 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