Analog Comparators – Mouser Denmark

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LM139, LM239 & LM339 Quad Voltage Comparators

STMicroelectronics LM139, LM239, and LM339 Low-Power Quad Voltage Comparators consist of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV. These Low-Power Quad Voltage Comparators have been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. STMicroelectronics' Low-Power Quad Voltage Comparators also have a unique characteristic in that the input common mode voltage range includes ground even though operated from a single power supply voltage.

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Part #

Analog Comparators LP Quad 2mV 1.1mA 25nA 4 Precision

LM239QT
STMicroelectronics
1: 3,98 kr.
63.243In Stock

Mfr. Part No.
LM239QT

Mouser Part No
511-LM239QT

STMicroelectronics

Analog Comparators LP Quad 2mV 1.1mA 25nA 4 Precision

Learn More

Datasheet

63.243In Stock

Cut Tape

3,98 kr.

2,80 kr.

2,45 kr.

2,19 kr.

View

Reel

1,72 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

QFN-16

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

- 40 C

+ 105 C

LM239

Reel, Cut Tape, MouseReel

Analog Comparators Low power quad voltage comparators

LM139ADT
STMicroelectronics
1: 8,95 kr.
4.678In Stock

Mfr. Part No.
LM139ADT

Mouser Part No
511-LM139ADT

STMicroelectronics

Analog Comparators Low power quad voltage comparators

Learn More

Datasheet

4.678In Stock

Cut Tape

8,95 kr.

6,48 kr.

5,84 kr.

5,16 kr.

Reel

4,30 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

- 55 C

+ 125 C

LM139

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM339PT
STMicroelectronics
1: 2,37 kr.
64.550In Stock

Mfr. Part No.
LM339PT

Mouser Part No
511-LM339P

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

64.550In Stock

Cut Tape

2,37 kr.

1,60 kr.

1,37 kr.

1,22 kr.

View

Reel

0,806 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TSSOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

0 C

+ 70 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM239DT
STMicroelectronics
1: 2,50 kr.
30.920In Stock

Mfr. Part No.
LM239DT

Mouser Part No
511-LM239DT

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

30.920In Stock

Cut Tape

2,50 kr.

1,72 kr.

1,54 kr.

1,40 kr.

Reel

1,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

- 40 C

+ 105 C

LM239

Reel, Cut Tape, MouseReel

Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV

LM139DT
STMicroelectronics
1: 6,86 kr.
3.037In Stock

Mfr. Part No.
LM139DT

Mouser Part No
511-LM139DT

STMicroelectronics

Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV

Learn More

Datasheet

3.037In Stock

Cut Tape

6,86 kr.

5,10 kr.

Reel

5,10 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

- 55 C

+ 125 C

LM139

Reel, Cut Tape, MouseReel

Analog Comparators Lo Pwr QUAD Vltg COMPARATOR

LM339APT
STMicroelectronics
1: 2,05 kr.
45.777In Stock

Mfr. Part No.
LM339APT

Mouser Part No
511-LM339APT

STMicroelectronics

Analog Comparators Lo Pwr QUAD Vltg COMPARATOR

Learn More

Datasheet

45.777In Stock

Cut Tape

2,05 kr.

1,40 kr.

1,25 kr.

1,07 kr.

Reel

0,85 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TSSOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

0 C

+ 70 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM339DT
STMicroelectronics
1: 1,80 kr.
33.141In Stock
25.000Expected 07/10/2026

Mfr. Part No.
LM339DT

Mouser Part No
511-LM339DT

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

33.141In Stock

25.000Expected 07/10/2026

Cut Tape

1,80 kr.

1,26 kr.

1,12 kr.

0,955 kr.

Reel

0,746 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

0 C

+ 70 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM239APT
STMicroelectronics
1: 2,89 kr.
4.890In Stock

Mfr. Part No.
LM239APT

Mouser Part No
511-LM239AP

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

4.890In Stock

Cut Tape

2,89 kr.

2,00 kr.

1,78 kr.

1,54 kr.

Reel

1,25 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TSSOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

- 40 C

+ 105 C

LM239

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM239D
STMicroelectronics
1: 3,92 kr.
2.906In Stock
3.000Expected 28/04/2027

Mfr. Part No.
LM239D

Mouser Part No
511-LM239D

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

2.906In Stock

3.000Expected 28/04/2027

3,92 kr.

2,78 kr.

2,41 kr.

2,24 kr.

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

- 25 C

+ 85 C

LM239

Tube

Analog Comparators Lo-Pwr Quad Voltage

LM239PT
STMicroelectronics
1: 2,57 kr.
4.243In Stock

Mfr. Part No.
LM239PT

Mouser Part No
511-LM239P

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

4.243In Stock

Cut Tape

2,57 kr.

1,78 kr.

1,58 kr.

1,37 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TSSOP-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

- 40 C

+ 105 C

LM239

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM339ADT
STMicroelectronics
1: 2,31 kr.
740In Stock
17.500On Order

Mfr. Part No.
LM339ADT

Mouser Part No
511-LM339ADT

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

740In Stock

17.500On Order

Cut Tape

2,31 kr.

1,60 kr.

1,43 kr.

1,23 kr.

View

Reel

0,985 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

0 C

+ 70 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM339D
STMicroelectronics
1: 3,14 kr.
3.955In Stock
4.000Expected 27/07/2026

Mfr. Part No.
LM339D

Mouser Part No
511-LM339D

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

3.955In Stock

4.000Expected 27/07/2026

3,14 kr.

2,23 kr.

2,08 kr.

1,88 kr.

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

0 C

+ 70 C

LM339

Tube

Analog Comparators Lo-Pwr Quad Voltage

LM239ADT
STMicroelectronics
1: 2,76 kr.
607In Stock
10.000On Order

Mfr. Part No.
LM239ADT

Mouser Part No
511-LM239ADT

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

607In Stock

10.000On Order

Cut Tape

2,76 kr.

1,92 kr.

1,71 kr.

1,48 kr.

View

Reel

1,14 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

- 40 C

+ 105 C

LM239

Reel, Cut Tape, MouseReel

Analog Comparators Low Power QUAD 1.1 mA 25nA 250mV

LM339QT
STMicroelectronics
1: 3,01 kr.
26.316On Order

Mfr. Part No.
LM339QT

Mouser Part No
511-LM339QT

STMicroelectronics

Analog Comparators Low Power QUAD 1.1 mA 25nA 250mV

Learn More

Datasheet

26.316On Order

Cut Tape

3,01 kr.

2,13 kr.

1,90 kr.

1,65 kr.

Reel

1,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

QFN-16

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

5 mV

250 nA

0 C

+ 70 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators Lo-Pwr Quad Voltage

LM339AD
STMicroelectronics
1: 3,66 kr.
4.972On Order

Mfr. Part No.
LM339AD

Mouser Part No
511-LM339AD

STMicroelectronics

Analog Comparators Lo-Pwr Quad Voltage

Learn More

Datasheet

4.972On Order

3,66 kr.

2,52 kr.

2,25 kr.

1,95 kr.

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

4 Channel

CMOS, DTL, ECL, MOS, TTL

1.3 us

Differential

2 V

32 V

2 mA

4 mA

2 mV

100 nA

0 C

+ 70 C

LM339

Tube

LM139, LM239 & LM339 Quad Voltage Comparators

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