LMV393DMR2G – onsemi Dual Low Voltage Comparator

Quick Answer The LMV393DMR2G is a dual low-voltage comparator from onsemi designed for low-power and single-supply applications. It operates from 2.7V to 5.5V with very low supply current, rail-to-rail input capability, and open-collector outputs. Housed in a compact MSOP-8 package, it is ideal for battery-powered devices, portable electronics, sensor interfaces, and general-purpose voltage comparison in industrial and consumer applications.

Current Stock at ICMASS: Strong inventory available for immediate worldwide delivery.

Key Specifications

[Download Official LMV393 Datasheet PDF]

Why Choose LMV393DMR2G?

• Low supply current for battery-powered applications
• Wide single-supply voltage range: 2.7V to 5.5V
• Rail-to-rail input common-mode voltage range (includes GND)
• Open-collector outputs for flexible voltage level translation
• Compact MSOP-8 package saves board space
• Low input offset voltage and high speed response
• Pb-free, RoHS compliant, and cost-effective

Typical Applications

• Battery voltage monitoring and management
• Portable and handheld devices
• Sensor signal threshold detection
• Zero-crossing detectors
• Window comparators
• Level shifters and logic interfacing
• Consumer electronics
• Industrial control and instrumentation

LMV393DMR2G Alternatives & Cross Reference Popular Alternatives:

• LMV393 series (other packages: SOIC-8)
• LM393 (classic higher voltage version)
• TL393 / LM2903 (extended temperature)
• MAX9028 / MAX9030 (higher performance)
• MCP6546 / MCP6547 (Microchip rail-to-rail)

Comparison Table:

Purchasing Information at ICMASS

• Stock Status: Strong inventory available
• MOQ: 100 pieces (samples welcome)
• Lead Time: 1-3 days for stock orders
• Shipping: Fast global delivery (DHL, UPS, FedEx)
• Quality Guarantee: 100% genuine onsemi components

Get Competitive Quote – Contact us for bulk pricing and technical support.

Frequently Asked Questions (FAQ)

Q1: What is the LMV393DMR2G mainly used for? A: It is a dual low-voltage comparator ideal for battery-powered systems and low-voltage signal comparison.

Q2: What is the operating supply voltage range? A: 2.7V to 5.5V single supply.

Q3: What type of output does it have? A: Open-collector outputs, allowing flexible pull-up to different voltages.

Q4: What package does the LMV393DMR2G use? A: MSOP-8 (DM) package, supplied in Tape & Reel for automated assembly.

Q5: What is the typical supply current? A: Approximately 140µA for both comparators.

Q6: Does the input support rail-to-rail operation? A: Yes, the common-mode input range includes ground.

Q7: Is it suitable for 3.3V and 5V systems? A: Yes, it performs excellently in both 3.3V and 5V logic systems.

Q8: Do you have real stock of LMV393DMR2G? A: Yes, we maintain good inventory levels for fast delivery.

Q9: What is the typical response time? A: 1.0 µs.

Q10: Can you provide reference designs or layout recommendations? A: Yes, we supply official onsemi datasheet, application notes, and typical circuits.

Q11: Do you offer volume pricing? A: Yes. Competitive tiered pricing is available for quantities from 1K to 100K+.

Q12: How does LMV393 compare to the classic LM393? A: LMV393 is optimized for low-voltage (2.7V–5.5V) and low-power operation, while LM393 supports much higher supply voltages up to 36V.

Related Products

• LMV393 series (other packages)
• LM393 / LM2903 comparators
• Other onsemi Low Voltage Comparators
• Single channel LMV331 / quad LMV339