LM393ST STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock

LM393ST STMicroelectronics, Dual Comparator, CMOS/TTL O/P, 1.3μs 2 → 36 V 8-Pin MSOP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM393STSmall Outline Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.0905(MOQ 1)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of LM393ST?

Factory Lead Time10Weeks
YTEOL5.57
Amplifier TypeCOMPARATOR
Average Bias Current-Max (IIB)0.4 µA
Bias Current-Max (IIB) @25C0.25 µA
Input Offset Voltage-Max9000 µV
JESD-30 CodeS-PDSO-G8
JESD-609 Codee3
Number of Functions2
Output TypeOPEN-COLLECTOR
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP8,.19
Package ShapeSQUARE
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Response Time-Nom1300ns
Supply Current-Max2.5mA
Supply Voltage Limit-Max36V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyBIPOLAR
Temperature GradeCOMMERCIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMalaysia

Where can I find the LM393ST datasheet?

LM393ST Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for LM393ST?

Compatible alternatives and drop-in replacements for LM393ST:

LM293STSTMicroelectronics

Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8

View Part →

Frequently Asked Questions

What is the price of LM393ST?

LM393ST is priced from $0.0905 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM393ST in stock?

LM393ST is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy LM393ST?

You can buy LM393ST from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM393ST from STMicroelectronics.

What is the datasheet for LM393ST?

The official LM393ST datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LM393ST come in?

LM393ST is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.0905
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.1580$0.16
100+$0.1530$15.30
250+$0.1520$37.99
500+$0.1340$67.00
1000+$0.1290$129.00
4000+$0.0905$362.00
pcs
Unit price: $0.1580 · Total: $0.16

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India