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Shortcut   LM339(762) recommended result.
Match, Like  ELM339(1) LM339(35) LM339A(13) LM339B(4) LM339D(23) LM339E(1) LM339F(1) LM339J(4) LM339M(6) LM339N(27) LM339P(1) LM339S(1) LM339X(4) LM339Y(7)
Start with  LM339*(709) LM339-*(13) LM339A*(221) LM339B*(7) LM339C*(2) LM339D*(114) LM339E*(2) LM339F*(3) LM339G*(11) LM339L*(93) LM339M*(7) LM339N*(51) LM339P*(80) LM339Q*(2) LM339S*(2) LM339V*(3) LM339W*(3) LM339X*(3)
End  *LM339(4) *-LM339(1) *CLM339(1) *HLM339(1)
Included  *LM339*(5) *LM339B*(1) *LM339L*(1)
Manufacturer


LM339 Datasheet, PDF - ON Semiconductor

Search Partnumber : Match&Start with "LM339" - Select : 40 , Total : 753 ( 1/2 Page)
ManufacturerPart #DatasheetDescription
logo
ON Semiconductor		 LM339 ONSEMI-LM339 Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339 ONSEMI-LM339 Datasheet
316Kb/14P 		Single Supply Quad Comparators
October, 2021 - Rev. 27
LM339 ONSEMI-LM339 Datasheet
130Kb/12P 		Single Supply Quad Comparators
February, 2007 ??Rev. 18
LM339AD ONSEMI-LM339AD Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339ADR2 ONSEMI-LM339ADR2 Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339AN ONSEMI-LM339AN Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339D ONSEMI-LM339D Datasheet
130Kb/12P 		Single Supply Quad Comparators
February, 2007 ??Rev. 18
LM339D ONSEMI-LM339D Datasheet
105Kb/10P 		Single Supply Quad Comparators
July, 2004 ??Rev. 13
LM339D ONSEMI-LM339D Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339DG ONSEMI-LM339DG Datasheet
105Kb/10P 		Single Supply Quad Comparators
July, 2004 ??Rev. 13
LM339DG ONSEMI-LM339DG Datasheet
119Kb/11P 		Single Supply Quad Comparators
October, 2016 ??Rev. 23
LM339DG ONSEMI-LM339DG Datasheet
159Kb/12P 		Single Supply Quad Comparators
November, 2010 ??Rev. 19
LM339DG ONSEMI-LM339DG Datasheet
130Kb/12P 		Single Supply Quad Comparators
February, 2007 ??Rev. 18
LM339DR2 ONSEMI-LM339DR2 Datasheet
145Kb/8P 		Quad Single Supply Comparators
October, 1999 ??Rev. 3
LM339DR2 ONSEMI-LM339DR2 Datasheet
130Kb/12P 		Single Supply Quad Comparators
February, 2007 ??Rev. 18
LM339DR2 ONSEMI-LM339DR2 Datasheet
105Kb/10P 		Single Supply Quad Comparators
July, 2004 ??Rev. 13
LM339DR2G ONSEMI-LM339DR2G Datasheet
159Kb/12P 		Single Supply Quad Comparators
November, 2010 ??Rev. 19
LM339DR2G ONSEMI-LM339DR2G Datasheet
130Kb/12P 		Single Supply Quad Comparators
February, 2007 ??Rev. 18
LM339DR2G ONSEMI-LM339DR2G Datasheet
105Kb/10P 		Single Supply Quad Comparators
July, 2004 ??Rev. 13
LM339DR2G ONSEMI-LM339DR2G Datasheet
316Kb/14P 		Single Supply Quad Comparators
October, 2021 - Rev. 27

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LM339 Datasheet, PDF [Distributor]

DistributorPart # Manufacturer
Datasheet		DescriptionBuy Now
logo
Element14		 LM339N

part		 STMICROELECTRONICS

 COMPARATOR, QUAD, 14DIP; Comparator Type:Voltage; No. of Comparators:4 Comparators; Response Time:1....
LM339AD

part		 STMICROELECTRONICS

 COMPARATOR, QUAD, 14SOIC; Comparator Type:Precision; No. of Comparators:4 Comparators; Response Time...

LM339 Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow



Brief Description of LM339

The LM339 is a quad voltage comparator integrated circuit produced by Texas Instruments (TI). A comparator is a type of circuit that compares two input voltages and outputs a digital signal indicating which is larger. The LM339 is a type of comparator that is designed to operate from a single power supply voltage, typically 5V.

The LM339 has four independent comparators inside a single package, each with its own inputs, output and open-collector output. It also features a wide input common-mode voltage range of 0V to Vcc-1.5V, which allows it to compare input voltage that is common to both inputs, and it can handle input voltage range of -0.3V to Vcc+0.3V.

It is commonly used in a wide range of applications such as voltage monitoring, sensor signal processing, and other circuits that require precise voltage level detection. It is also widely used in automotive, industrial and consumer applications such as over-voltage protection, temperature sensing, and other circuits that require precise voltage level detection. Due to its low power consumption and high input impedance, it is also commonly used in battery-powered devices.

Equivalent for LM339

The LM339 is a quad differential comparator IC containing four independent voltage comparators designed to operate from a single power supply over a wide voltage range. It is commonly used in applications such as zero-crossing detectors, relaxation oscillators, and voltage level detectors.
ST

Several ICs offer similar functionalities and can serve as replacements for the LM339:

LM2901:

Quad differential comparator with specifications comparable to the LM339.
Designed for single or dual power supply operation.
Features low input offset voltage and low supply current.
Suitable for automotive and industrial applications.
LM239:

Quad differential comparator with characteristics similar to the LM339.
Operates over a wide voltage range with low power consumption.
Designed for military and aerospace applications requiring extended temperature ranges.
LM139:

Quad differential comparator with performance akin to the LM339.
Operates from a single power supply with low input bias currents.
Suitable for high-reliability applications.
LM393:

Dual differential comparator offering two independent voltage comparators.
Designed for single or dual power supply operation.
Features low input offset voltage and low supply current.
Commonly used in battery-operated devices.
LM311:

Single high-speed voltage comparator with a strobe function.
Operates over a wide range of supply voltages.
Provides TTL-compatible outputs.
Suitable for applications requiring fast response times.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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