LM239PT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock

LM239PT, Quad Comparator CMOS, DL, ECL, MOS, TTL 1.3μs +2 → +36 V 14-Pin TSSOP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM239PTSmall Outline Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Small Outline Packages
Pin Count
14
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.1436(MOQ 5)
Temp Range
-40.0°C to 105.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time9Weeks
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 CodeR-PDSO-G14
JESD-609 Codee4
Number of Functions4
Output TypeOPEN-COLLECTOR
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP14,.25
Package ShapeRECTANGULAR
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-Max32V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyBIPOLAR
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
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 OriginPhilippines

Datasheet

LM239PT Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM239PT:

LM339PTSTMicroelectronics

Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14

View Part →

Frequently Asked Questions

What is the price of LM239PT?

LM239PT is priced from $0.1436 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM239PT in stock?

LM239PT is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy LM239PT?

You can buy LM239PT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM239PT from STMicroelectronics.

What is the datasheet for LM239PT?

The official LM239PT 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 LM239PT come in?

LM239PT 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
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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 $0.1436
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
5+$0.2451$1.23
100+$0.1494$14.94
250+$0.1487$37.17
500+$0.1480$74.00
7500+$0.1450$1087.50
12500+$0.1436$1795.00
pcs
Unit price: $0.2451 · Total: $1.23

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