X-On Electronics has gained recognition as a prominent supplier of LM239QT Analog Comparators across the USA, India, Europe, Australia, and various other global locations. LM239QT Analog Comparators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Analog Comparators, ensuring timely deliveries around the world.

LM239QT STMicroelectronics

Name: LM239QT
Brand: STMicroelectronics
SKU: LM239QT_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

LM239QT electronic component of STMicroelectronics

Images are for reference only
See Product Specifications

Part No.	LM239QT
Manufacturer:	STMicroelectronics
Category:	Analog Comparators
Description:	Comparator ICs LP Quad 2mV 1.1mA 25nA 4 Precision
Datasheet:	LM239QT Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

579: USD 0.1122 ea
Line Total: USD 64.96

Availability - 0

MOQ: 579 Multiples: 1
Pack Size: 1

LM239QT More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
43650 Ship by Thu. 08 May to Wed. 14 May MOQ : 3000 Multiples : 3000	3000 : USD 0.2528

2276 Ship by Thu. 08 May to Wed. 14 May MOQ : 939 Multiples : 1	939 : USD 0.2769 949 : USD 0.274 958 : USD 0.2713 969 : USD 0.2685 1000 : USD 0.2656

We are delighted to provide the LM239QT from our Analog Comparators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LM239QT and other electronic components in the Analog Comparators category and beyond.

More Products By Manufacturer "Stmicroelectronics"

Image	Part-Description
Hot	SMAJ130CA-TR STMicroelectronics TVS Diodes - Transient Voltage Suppressors 400W 130V Bidirect Stock : 1529 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	BAT43 Diode: Schottky rectifying; THT; 30V; 0.2A; DO35; Ufmax:0.45V Stock : 17935 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SM6T24A Diode: transil; 600W; 24V; 18A; unidirectional; ±5%; SMB Stock : 1134 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESDA5-1BF4 STMicroelectronics TVS Diodes - Transient Voltage Suppressors Stock : 10 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESDAVLC6-1V2 ESD Suppressors / TVS Diodes Single line low capacitance Transil for ESD protection Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESDZV5-1BF4 ESD Suppressors / TVS Diodes Ultra Low clamping single line bidirectional ESD protection Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	P6KE47CA Diode: transil; 600W; 44.7V; 9.7A; bidirectional; DO15 Stock : 70 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMBJ70CA-TR TVS Diodes - Transient Voltage Suppressors 600W 70V Bidirect Stock : 85000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMBJ58A-TR TVS Diodes - Transient Voltage Suppressors 600W 58V Unidirect Stock : 25000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMAJ40A-TR TVS Diodes - Transient Voltage Suppressors 400W 40V Unidirect Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Analog Comparators"

Image	Part-Description
Hot	MCP6549-E/SL Comparator; 3us; 1.6÷5.5V; SMT; SO14; Comparators:4; 1pA Stock : 71 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP6566T-E/OT Comparator ICs Singl 1.8V Opn Drain Comparator, E temp Stock : 4225 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TSM109AID Analog Comparators Dual Comp/Volt Ref Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LM393APSR Comparator ICs Dual Differential Comparator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LMV393QDRQ1 Comparator ICs Auto Cat Dual Gen Purp Low Vltg Comp Stock : 80 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TLV3202AID Comparator ICs Dual,40ns,Micro Pwr RRI Comparator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP65R41T-1202E/CHY Comparator; 4us; 1.8÷5.5V; SMT; SOT23-6; Comparators:1; 1pA Stock : 18038 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ADCMP356YKSZ-REEL7 Analog Comparators 0.6V Ref w/ PushPull Active-Hi Out Stock : 33 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LM339DTBR2G Comparator ICs 3-36V Qud Comparator Commercial Temp Stock : 2500 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LM2903QM8-13 Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 2mV Stock : 2512 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The LM239QT with Comparator ICs LP Quad 2mV 1.1mA 25nA 4 Precision from STMicroelectronics is a precision, low-power, quad operational comparator IC. It is designed to provide reliable operation in a wide range of commercial and industrial applications. Its low-power design makes it suitable for use in battery-powered devices. The LM239QT has two 2mV input offset voltage specifications and a low 1.1mA input bias and offset currents, allowing it to accurately compare two voltages without any external components. With a typical line response time as low as 25ns, the LM239QT provides excellent performance in high speed applications. The input common mode voltage range extends to the negative supply voltage and the LM239QT has been designed to work with a single positive voltage supply. The LM239QT is available in a standard 8 lead PDIP package and has an operating temperature range of -55 to +125°C. This device is designed to meet the stringent reliability, durability, and quality requirements of today’s industrial and commercial products.

HS Compliance

Tariff Desc

8542.33.00 43 No -- Amplifiers

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits Digital.

C-Max may also be referenced as

C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

Molex 39-01-4050 Powering Reliability in Wire-to-Board Connections

Mar 28, 2025
The 39-01-4050 Headers & Wire Housings by Molex, part of the Mini-Fit Jr. Series, is a 5-position receptacle housing with a 4.2 mm pitch. Designed for wire-to-board and wire-to-wire applications, it ensures reliable connections in industrial and power systems globally.

Best Retailer of 1050-0B AC Power Entry Modules by PCE

Dec 27, 2024
Discover the 1050-0B AC Power Entry Module by PCE, available at Xon Electronic. This high-quality module, rated for 250VAC and 16A, features a 2P+PE pin layout for industrial, medical, and data center applications. Reliable and durable, it ensures secure power connectivity for demanding environmen

LA1KN40 Industrial & Electrical Fuse by Schneider in USA

Mar 20, 2025
Discover the LA1KN40 Industrial & Electrical Fuse by Schneider, available globally at Xon Electronics . Part of the TeSys K series , it features screw terminals and auxiliary contacts for enhanced control and monitoring. Designed for overcurrent and short circuit protection , it

PC02A-8-4P Circular MIL Spec Connector by Amphenol

Nov 7, 2024
The Amphenol PC02A-8-4P Circular MIL Spec Connector is a robust, high-quality connector designed to meet the rigorous demands of military, aerospace, and industrial applications. Built to MIL-DTL-5015 standards, it offers reliability in harsh environments, including extreme temperatures, vibration,

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.

+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Manufacturer STMicroelectronics STMicroelectronics
Product Category Analog Comparators Analog Comparators
RoHS - XON Y Y
Series Lm239 Lm239
Number of Channels 4 Channel 4 Channel
Response Time 1.3 us 1.3 us
Vos - Input Offset Voltage 5 mV 5 mV
Supply Voltage - Max 36 V 36 V
Supply Voltage - Min - 0.3 V - 0.3 V
Operating Supply Current 2 mA 2 mA
Mounting Style Smd/Smt Smd/Smt
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 105 C + 105 C
Package / Case QFN - 16 QFN - 16
Packaging Reel Reel
Brand Stmicroelectronics Stmicroelectronics
Offset Voltage - Max 5 mV 5 mV
Supply Current - Max 2 mA 2 mA
Factory Pack Quantity : 3000 3000
Product Analog Comparators Analog Comparators
Cnhts 8542319000 8542319000
Hts Code 8542390001 8542390001
Mxhts 85423901 85423901
Product Type Analog Comparators Analog Comparators
Subcategory Amplifier Ics Amplifier Ics
Taric 8542399000 8542399000