TL3x1LV, LM393LV, LM339LV & LM393LV-Q1 Comparators

Texas Instruments TL3x1LV, LM393LV, LM339LV, and LM393LV-Q1 Comparators are two (LM393LV/LM393LV-Q1) or four (LM339LV/LM339LV-Q1) independent voltage comparators that are designed to operate from a wide range of supply voltages. The LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 can drop-in replace the standard LM2x, LM3x, and LM290x comparator family in low voltage (≤5V) applications for improved performance and added features.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Number of Channels
Output Type
Response Time
Comparator Type
Supply Voltage - Min
Supply Voltage - Max
Operating Supply Current
Output Current per Channel
Vos - Input Offset Voltage
Ib - Input Bias Current
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Texas Instruments Analog Comparators Automotive 5.5-V l o w-voltage standard
Datasheet
7.119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-14 1 Channel Open Drain Differential 1.65 V 5.5 V 400 uV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR
Datasheet
12.535In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1 Channel Open Drain Differential 1.65 V 5.5 V 26 uA 400 uV 5 pA - 40 C + 125 C TL331LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 5.5-V low-voltage s tandard quad-channel
Datasheet
4.125In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOIC-14 4 Channel Open Drain General Purpose 1.65 V 5.5 V 400 uV - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 5.5-V low-voltage s tandard quad-channel
Datasheet
3.207In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-14 1 Channel Open Drain Differential 1.65 V 5.5 V 26 uA 400 uV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive 5.5-V l o w-voltage standard
Datasheet
2.548In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOIC-14 4 Channel Open Drain General Purpose 1.65 V 5.5 V 25 uA 400 uV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive low-volta ge commodity compar
Datasheet
4.584In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 400
: 3.000

SMD/SMT WSON-8 2 Channel Open Drain General Purpose 1.65 V 5.5 V 25 uA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR
Datasheet
2.137In Stock
3.000Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1 Channel Open Drain Differential 1.65 V 5.5 V 26 uA 400 uV 5 pA - 40 C + 125 C TL331LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Low-voltage single c omparator with open
Datasheet
1.539In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-23-5 1 Channel Open Collector General Purpose 1.65 V 5.5 V 26 uA 100 mA 2 mV 5 pA - 40 C + 125 C TL391LV
Texas Instruments Analog Comparators Automotive low-volta ge single comparato
Datasheet
901In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1 Channel Open Collector General Purpose 1.65 V 5.5 V 26 uA 100 mA 2 mV 5 pA - 40 C + 125 C TL391LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 5.5-V low-voltage s tandard quad-channel
Datasheet
4.712In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TSSOP-14 4 Channel Open Drain General Purpose 1.65 V 5.5 V 50 uA 2 mV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive 5.5-V l o w-voltage standard
Datasheet
1.798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TSSOP-14 4 Channel Open Drain 1.3 us Differential 1.65 V 5.5 V 50 uA 6 mA 2 mV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 5.5-V low-voltage s tandard quad-channel
Datasheet
2.741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WQFN-16 4 Channel Open Drain 1.3 us Differential 1.65 V 5.5 V 50 uA 6 mA 2 mV 5 pA - 40 C + 125 C LM339LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 1.65-V to 5.5-V low -voltage dual commod
Datasheet
6.879In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-8 2 Channel Open Drain Differential 1.65 V 5.5 V 25 uA 100 mA 400 uV 5 pA - 40 C + 85 C LM393LV Reel, Cut Tape, MouseReel

Texas Instruments Analog Comparators 1.65-V to 5.5-V low -voltage dual commod
Datasheet
5.556In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT VSSOP-8 1 Channel Open Drain General Purpose 1.65 V 5.5 V 50 uA 3 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel

Texas Instruments Analog Comparators 1.65-V to 5.5-V low -voltage dual commod
Datasheet
5.679In Stock
12.500Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOIC-8 2 Channel Open Drain 600 ns Differential 1.65 V 5.5 V 25 uA 4 mA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 1.65-V to 5.5-V low -voltage dual commod
Datasheet
3.287In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-8 2 Channel Open Drain General Purpose 1.65 V 5.5 V 50 uA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators 1.65-V to 5.5-V low -voltage dual commod
Datasheet
4.426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TSSOP-8 2 Channel Open Drain General Purpose 1.65 V 5.5 V 25 uA 100 mA 400 uV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive low-volta ge commodity compar
Datasheet
2.102In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-8 2 Channel Open Drain Differential 1.65 V 5.5 V 50 uA 100 mA 3 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel

Texas Instruments Analog Comparators Automotive low-volta ge commodity compar
Datasheet
1.662In Stock
2.500Expected 03/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT VSSOP-8 2 Channel Rail-to-Rail General Purpose 1.65 V 5.5 V 25 uA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive low-volta ge commodity compar
Datasheet
2.225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TSSOP-8 2 Channel Open Drain General Purpose 1.65 V 5.5 V 25 uA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel
Texas Instruments Analog Comparators Automotive low-volta ge commodity compar
Datasheet
23.222On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOIC-8 2 Channel Open Drain 600 ns Differential 1.65 V 5.5 V 25 uA 4 mA 2 mV 5 pA - 40 C + 125 C LM393LV Reel, Cut Tape, MouseReel