LM393QT
- Mfr.Part #
- LM393QT
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL 8-UFSON 2X2
- Stock
- 16,092
- In Stock :
- 16,092
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Supply Voltage Limit-Max :
- 36V
- Average Bias Current-Max (IIB) :
- 0.4μA
- Temperature Grade :
- COMMERCIAL
- Quiescent Current :
- 2.5mA
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Operating Temperature :
- 70°C
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Base Part Number :
- LM393
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Number of Functions :
- 2
- Power Supplies :
- 5V
- Min Operating Temperature :
- 0°C
- Supply Voltage :
- 5V
- Input Offset Voltage (Vos) :
- 2mV
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 0.6mm
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 12 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Contact Plating :
- Tin
- Mount :
- Surface Mount
- Number of Elements :
- 2
- Terminal Position :
- Dual
- Package / Case :
- 8-UFDFN Exposed Pad
- Response Time :
- 1.3 μs
- Radiation Hardening :
- No
- Voltage Gain :
- 106.02dB
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tape and Reel (TR)
- Natural Thermal Resistance :
- 57 °C/W
- Datasheets
- LM393QT

Comparators STMicroelectronics LM393QT Overview
Introducing the LM393QT, an exceptional dual comparator IC meticulously crafted by STMicroelectronics. Designed to meet the exacting demands of modern electronic applications, this compact yet powerful device comes in a 8UFSON package, measuring only 2x2mm. Its unparalleled performance and reliability make it the preferred choice for discerning professionals seeking precision and efficiency in their projects.
Whether you're delving into robotics, automotive electronics, or industrial automation, the LM393QT stands ready to elevate your designs to new heights. With its advanced features and robust construction, this comparator IC empowers engineers to achieve optimal performance and reliability in their applications.
LM393QT Features
- Two high-precision comparators in a single package
- Wide supply voltage range: from 2V to 36V
- Low input bias current: 25nA (typical)
- Low offset voltage: 1mV (typical)
- Stable operation over a wide temperature range: -40°C to 125°C
- Space-saving 8UFSON package measuring only 2x2mm
- Low power consumption
- Robust ESD performance: up to 2kV HBM
LM393QT Applications
- Automotive Electronics: The LM393QT is ideal for use in automotive applications such as battery management systems, motor control, and safety systems. Its high precision and reliability ensure optimal performance even in harsh environments.
- Industrial Automation: In industrial automation, the LM393QT plays a crucial role in sensor interfaces, voltage monitoring circuits, and control systems. Its wide supply voltage range and stable operation make it suitable for a variety of industrial applications.
- Consumer Electronics: From smart home devices to handheld gadgets, the LM393QT offers unmatched performance and versatility. It can be used in voltage detectors, signal conditioning circuits, and audio amplifiers, enhancing the functionality and efficiency of consumer electronics products.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















