LM339

Active

Low power quad voltage comparator

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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

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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.

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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

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 5 distributors

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 25000 20 Order Now
FUTURE WORLDWIDE 12718 1 Order Now
Newark Element14 AMERICA 454 0 Order Now
Farnell Element14 EUROPE 5000 1 Order Now
ANGLIA Live EUROPE 180200 100 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

25000

Min.Order

20

Region

EUROPE Order Now

FUTURE

Stock

12718

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

454

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

5000

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

180200

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.102 / 1k
LM339PT Available at 6 distributors

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9667 1 Order Now
RS COMPONENTS EUROPE 2300 1 Order Now
AVNET AMERICA 243500 0 Order Now
FUTURE WORLDWIDE 10074 1 Order Now
MOUSER WORLDWIDE 10029 1 Order Now
Farnell Element14 EUROPE 2457 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

9667

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

243500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

10074

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10029

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2457

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 PHILIPPINES 0.15 / 1k
LM339APT Available at 5 distributors

Distributor availability ofLM339APT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1426 1 Order Now
AVNET AMERICA 5000 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
Newark Element14 AMERICA 880 0 Order Now
Farnell Element14 EUROPE 684 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

1426

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

880

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

684

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 MOROCCO 0.16 / 1k
LM339AD Available at 5 distributors

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 319 1 Order Now
RS COMPONENTS EUROPE 1420 20 Order Now
AVNET AMERICA 3480 0 Order Now
MOUSER WORLDWIDE 1966 1 Order Now
ANGLIA Live EUROPE 4650 50 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

319

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1420

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

3480

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1966

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

4650

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.18 / 1k
LM339D Available at 4 distributors

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 4600 50 Order Now
AVNET AMERICA 5913 0 Order Now
MOUSER WORLDWIDE 781 1 Order Now
ANGLIA Live EUROPE 49380 50 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

4600

Min.Order

50

Region

EUROPE Order Now

AVNET

Stock

5913

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

781

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

49380

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.16 / 1k
LM339QT Available at 4 distributors

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 23779 1 Order Now
AVNET AMERICA 9000 0 Order Now
MOUSER WORLDWIDE 453 1 Order Now
Farnell Element14 EUROPE 3771 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

23779

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

9000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3771

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tape And Reel QFN-16L 0 70 MALAYSIA 0.15 / 1k
LM339ADT Available at 6 distributors

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3280 1 Order Now
AVNET AMERICA 208370 0 Order Now
FUTURE WORLDWIDE 44361 1 Order Now
Newark Element14 AMERICA 487 0 Order Now
MOUSER WORLDWIDE 10493 1 Order Now
Farnell Element14 EUROPE 90 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

3280

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

208370

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

44361

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

487

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

10493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

90

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.15 / 1k

LM339DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.102 / 1k

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 25000 20 Order Now
FUTURE WORLDWIDE 12718 1 Order Now
Newark Element14 AMERICA 454 0 Order Now
Farnell Element14 EUROPE 5000 1 Order Now
ANGLIA Live EUROPE 180200 100 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

25000

Min.Order

20

Region

EUROPE Order Now

FUTURE

Stock

12718

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

454

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

5000

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

180200

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.102 / 1k

Country of Origin

MOROCCO

LM339PT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.15 / 1k

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9667 1 Order Now
RS COMPONENTS EUROPE 2300 1 Order Now
AVNET AMERICA 243500 0 Order Now
FUTURE WORLDWIDE 10074 1 Order Now
MOUSER WORLDWIDE 10029 1 Order Now
Farnell Element14 EUROPE 2457 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

9667

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

243500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

10074

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10029

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2457

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.15 / 1k

Country of Origin

PHILIPPINES

LM339APT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.16 / 1k

Distributor availability ofLM339APT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1426 1 Order Now
AVNET AMERICA 5000 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
Newark Element14 AMERICA 880 0 Order Now
Farnell Element14 EUROPE 684 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

1426

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

880

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

684

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.16 / 1k

Country of Origin

MOROCCO

LM339AD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.18 / 1k

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 319 1 Order Now
RS COMPONENTS EUROPE 1420 20 Order Now
AVNET AMERICA 3480 0 Order Now
MOUSER WORLDWIDE 1966 1 Order Now
ANGLIA Live EUROPE 4650 50 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

319

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1420

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

3480

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1966

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

4650

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.18 / 1k

Country of Origin

MOROCCO

LM339D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.16 / 1k

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 4600 50 Order Now
AVNET AMERICA 5913 0 Order Now
MOUSER WORLDWIDE 781 1 Order Now
ANGLIA Live EUROPE 49380 50 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

4600

Min.Order

50

Region

EUROPE Order Now

AVNET

Stock

5913

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

781

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

49380

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.16 / 1k

Country of Origin

MOROCCO

LM339QT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.15 / 1k

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 23779 1 Order Now
AVNET AMERICA 9000 0 Order Now
MOUSER WORLDWIDE 453 1 Order Now
Farnell Element14 EUROPE 3771 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

23779

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

9000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3771

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.15 / 1k

Country of Origin

MALAYSIA

LM339ADT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.15 / 1k

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3280 1 Order Now
AVNET AMERICA 208370 0 Order Now
FUTURE WORLDWIDE 44361 1 Order Now
Newark Element14 AMERICA 487 0 Order Now
MOUSER WORLDWIDE 10493 1 Order Now
Farnell Element14 EUROPE 90 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

RS COMPONENTS

Stock

3280

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

208370

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

44361

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

487

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

10493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

90

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.15 / 1k

Country of Origin

MOROCCO

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