LM339

Active
Design Win

Low power quad voltage comparator

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CAD Resources
Tools & Software
Quality & Reliability
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Product overview

Description

This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A, and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. These 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.
  • All features

    • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V
    • Very low supply current (1.1 mA) independent of supply voltage
    • Low input bias current: 25 nA typ
    • Low input offset current: ±5 nA typ
    • Low input offset voltage: ±1 mV typ
    • Input common-mode voltage range includes ground
    • Low output saturation voltage: 250 mV typ;(ISINK = 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM339

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM339AD
Active
SO-14 Industrial Ecopack3
LM339ADT
Active
SO-14 Industrial Ecopack3
LM339APT
Active
TSSOP-14L Industrial Ecopack3
LM339D
Active
SO-14 Industrial Ecopack3
LM339DT
Active
SO-14 Industrial Ecopack3
LM339PT
Active
TSSOP-14L Industrial Ecopack3
LM339QT
Active
QFN-16L Industrial Ecopack3

LM339AD

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339ADT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339APT

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339D

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339PT

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM339QT

Package:

QFN-16L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-16L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LM339DT Available at 8 distributors

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 38901 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2150 1 Buy from Distributor
COMPEL EUROPE 4934 1 Buy from Distributor
RS COMPONENTS EUROPE 400 20 Buy from Distributor
FUTURE WORLDWIDE 134423 0 Buy from Distributor
Newark Element14 AMERICA 3540 0 Buy from Distributor
MOUSER WORLDWIDE 6595 1 Buy from Distributor
ANGLIA Live EUROPE 140900 100 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

38901

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2150

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

COMPEL

Stock

4934

Min.Order

1

RS COMPONENTS

Stock

400

Min.Order

20

FUTURE

Stock

134423

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

3540

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

6595

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

140900

Min.Order

100

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tape and Reel SO-14 0 70 MOROCCO
LM339PT Available at 6 distributors

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15786 1 Buy from Distributor
RS COMPONENTS EUROPE 6350 1 Buy from Distributor
AVNET AMERICA 160000 0 Buy from Distributor
FUTURE WORLDWIDE 6433 0 Buy from Distributor
MOUSER WORLDWIDE 44841 1 Buy from Distributor
Farnell Element14 EUROPE 1577 1 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

15786

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

6350

Min.Order

1

AVNET

Stock

160000

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

6433

Min.Order

0

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

44841

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1577

Min.Order

1

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tape and Reel TSSOP-14L 0 70 CHINA
LM339APT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TSSOP-14L 0 70 MOROCCO
LM339AD Available at 4 distributors

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1915 1 Buy from Distributor
RS COMPONENTS EUROPE 170 1 Buy from Distributor
MOUSER WORLDWIDE 2609 1 Buy from Distributor
ANGLIA Live EUROPE 3350 50 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

COMPEL

Stock

1915

Min.Order

1

RS COMPONENTS

Stock

170

Min.Order

1

MOUSER

Stock

2609

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

3350

Min.Order

50

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tube SO-14 0 70 MOROCCO
LM339D Available at 3 distributors

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 15520 50 Buy from Distributor
MOUSER WORLDWIDE 790 1 Buy from Distributor
ANGLIA Live EUROPE 19315 50 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

RS COMPONENTS

Stock

15520

Min.Order

50

MOUSER

Stock

790

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

19315

Min.Order

50

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tube SO-14 0 70 MOROCCO
LM339QT Available at 1 distributors

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tape and Reel QFN-16L 0 70 MALAYSIA
LM339ADT Available at 2 distributors

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2109 1 Buy from Distributor
FUTURE WORLDWIDE 8 0 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

2109

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

8

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-12

Active
EAR99 NEC Tape and Reel SO-14 0 70 MOROCCO

LM339DT Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339DT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MOROCCO

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 38901 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2150 1 Buy from Distributor
COMPEL EUROPE 4934 1 Buy from Distributor
RS COMPONENTS EUROPE 400 20 Buy from Distributor
FUTURE WORLDWIDE 134423 0 Buy from Distributor
Newark Element14 AMERICA 3540 0 Buy from Distributor
MOUSER WORLDWIDE 6595 1 Buy from Distributor
ANGLIA Live EUROPE 140900 100 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

38901

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2150

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

COMPEL

Stock

4934

Min.Order

1

RS COMPONENTS

Stock

400

Min.Order

20

FUTURE

Stock

134423

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

3540

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

6595

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

140900

Min.Order

100

Distributor reported inventory date: 2022-08-12

LM339PT Active

Package:
TSSOP-14L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339PT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

CHINA

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15786 1 Buy from Distributor
RS COMPONENTS EUROPE 6350 1 Buy from Distributor
AVNET AMERICA 160000 0 Buy from Distributor
FUTURE WORLDWIDE 6433 0 Buy from Distributor
MOUSER WORLDWIDE 44841 1 Buy from Distributor
Farnell Element14 EUROPE 1577 1 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

15786

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

6350

Min.Order

1

AVNET

Stock

160000

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

6433

Min.Order

0

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

44841

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1577

Min.Order

1

Distributor reported inventory date: 2022-08-12

LM339APT Active

Package:
TSSOP-14L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339APT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

LM339AD Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339AD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MOROCCO

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1915 1 Buy from Distributor
RS COMPONENTS EUROPE 170 1 Buy from Distributor
MOUSER WORLDWIDE 2609 1 Buy from Distributor
ANGLIA Live EUROPE 3350 50 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

COMPEL

Stock

1915

Min.Order

1

RS COMPONENTS

Stock

170

Min.Order

1

MOUSER

Stock

2609

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

3350

Min.Order

50

Distributor reported inventory date: 2022-08-12

LM339D Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339D

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MOROCCO

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 15520 50 Buy from Distributor
MOUSER WORLDWIDE 790 1 Buy from Distributor
ANGLIA Live EUROPE 19315 50 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

RS COMPONENTS

Stock

15520

Min.Order

50

MOUSER

Stock

790

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

19315

Min.Order

50

Distributor reported inventory date: 2022-08-12

LM339QT Active

Package:
QFN-16L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339QT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MALAYSIA

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-12

LM339ADT Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM339ADT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MOROCCO

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2109 1 Buy from Distributor
FUTURE WORLDWIDE 8 0 Buy from Distributor

Distributor reported inventory date: 2022-08-12

Distributor Name

DIGIKEY

Stock

2109

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

8

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-12

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors