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LM239QT

LM239QT

LM239QT

STMicroelectronics

IC COMPARATOR DIFF QUAD QFN16

compliant

16-VFQFN Exposed Pad

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

LM239QT Pricing & Ordering

Quantity Unit Price Ext. Price
3,000 $0.12210 -
6,000 $0.11470 -
15,000 $0.10730 -
30,000 $0.09842 -
75,000 $0.09472 -
Inventory changes frequently.

LM239QT Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

LM239QT STMicroelectronics

Name Value
Product Status Active
Type Differential
Number of Elements 4
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max) 5mV
Current - Input Bias (Max) 0.25µA @ 5V
Current - Output (Typ) 16mA @ 5V
Current - Quiescent (Max) 2mA
CMRR, PSRR (Typ) -
Propagation Delay (Max) -
Hysteresis -
Operating Temperature -40°C ~ 105°C
Package / Case 16-VFQFN Exposed Pad
Mounting Type Surface Mount
Supplier Device Package 16-QFN (3x3)
Q1: What is the purchase guide for LM239QT?
LM239QT of STMicroelectronics is a IC COMPARATOR DIFF QUAD QFN16. ICHOME is a long-term spot supplier of LM239QT, supporting sample purchase and bulk order.
Q2: How to find the detailed information of LM239QT?
Download LM239QT Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingLM239QT from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide LM239QT alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you LM239QT replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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