LM339

Active

Low power quad voltage comparator

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

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

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 4 distributors

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 2150 1 Buy from Distributor
RS COMPONENTS EUROPE 940 20 Buy from Distributor
MOUSER WORLDWIDE 1313 1 Buy from Distributor
ANGLIA Live EUROPE 147900 100 Buy from Distributor

Distributor reported inventory date: 2021-11-28

Distributor Name

YOSUN

Stock

2150

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

940

Min.Order

20

MOUSER

Stock

1313

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

147900

Min.Order

100

Distributor reported inventory date: 2021-11-28

Buy Direct
Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.1323 / 1k
LM339PT Available at 5 distributors

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1700 1 Buy from Distributor
AVNET AMERICA 12500 0 Buy from Distributor
FUTURE WORLDWIDE 5000 2500 Buy from Distributor
MOUSER WORLDWIDE 43 1 Buy from Distributor
Farnell Element14 EUROPE 2534 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

RS COMPONENTS

Stock

1700

Min.Order

1

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

43

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2534

Min.Order

1

Distributor reported inventory date: 2021-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 PHILIPPINES 0.1548 / 1k
LM339APT Available at 1 distributors

Distributor availability ofLM339APT

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2021-11-27

Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 MOROCCO 0.1577 / 1k
LM339AD Available at 3 distributors

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1000 50 Buy from Distributor
AVNET AMERICA 870 0 Buy from Distributor
ANGLIA Live EUROPE 4650 50 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

RS COMPONENTS

Stock

1000

Min.Order

50

AVNET

Stock

870

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

4650

Min.Order

50

Distributor reported inventory date: 2021-11-27

Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.2001 / 1k
LM339D Available at 2 distributors

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1200 50 Buy from Distributor
ANGLIA Live EUROPE 28080 50 Buy from Distributor

Distributor reported inventory date: 2021-11-22

Distributor Name

RS COMPONENTS

Stock

1200

Min.Order

50

ANGLIA Live

Stock

28080

Min.Order

50

Distributor reported inventory date: 2021-11-22

Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.1492 / 1k
LM339QT Available at 2 distributors

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Buy from Distributor
Farnell Element14 EUROPE 3065 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3065

Min.Order

1

Distributor reported inventory date: 2021-11-27

Active
EAR99 NEC Tape And Reel QFN-16L 0 70 MALAYSIA 0.1787 / 1k
LM339ADT Available at 1 distributors

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 533 0 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

Newark Element14

Stock

533

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2021-11-27

Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.1533 / 1k

LM339DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1323 / 1k

Distributor availability ofLM339DT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 2150 1 Buy from Distributor
RS COMPONENTS EUROPE 940 20 Buy from Distributor
MOUSER WORLDWIDE 1313 1 Buy from Distributor
ANGLIA Live EUROPE 147900 100 Buy from Distributor

Distributor reported inventory date: 2021-11-28

Distributor Name

YOSUN

Stock

2150

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

940

Min.Order

20

MOUSER

Stock

1313

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

147900

Min.Order

100

Distributor reported inventory date: 2021-11-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1323 / 1k

Country of Origin

MOROCCO

LM339PT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1548 / 1k

Distributor availability ofLM339PT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1700 1 Buy from Distributor
AVNET AMERICA 12500 0 Buy from Distributor
FUTURE WORLDWIDE 5000 2500 Buy from Distributor
MOUSER WORLDWIDE 43 1 Buy from Distributor
Farnell Element14 EUROPE 2534 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

RS COMPONENTS

Stock

1700

Min.Order

1

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

43

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2534

Min.Order

1

Distributor reported inventory date: 2021-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1548 / 1k

Country of Origin

PHILIPPINES

LM339APT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1577 / 1k

Distributor availability ofLM339APT

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2021-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1577 / 1k

Country of Origin

MOROCCO

LM339AD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2001 / 1k

Distributor availability ofLM339AD

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1000 50 Buy from Distributor
AVNET AMERICA 870 0 Buy from Distributor
ANGLIA Live EUROPE 4650 50 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

RS COMPONENTS

Stock

1000

Min.Order

50

AVNET

Stock

870

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

4650

Min.Order

50

Distributor reported inventory date: 2021-11-27

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.2001 / 1k

Country of Origin

MOROCCO

LM339D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1492 / 1k

Distributor availability ofLM339D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1200 50 Buy from Distributor
ANGLIA Live EUROPE 28080 50 Buy from Distributor

Distributor reported inventory date: 2021-11-22

Distributor Name

RS COMPONENTS

Stock

1200

Min.Order

50

ANGLIA Live

Stock

28080

Min.Order

50

Distributor reported inventory date: 2021-11-22

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1492 / 1k

Country of Origin

MOROCCO

LM339QT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1787 / 1k

Distributor availability ofLM339QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Buy from Distributor
Farnell Element14 EUROPE 3065 1 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3065

Min.Order

1

Distributor reported inventory date: 2021-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1787 / 1k

Country of Origin

MALAYSIA

LM339ADT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1533 / 1k

Distributor availability ofLM339ADT

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 533 0 Buy from Distributor

Distributor reported inventory date: 2021-11-27

Distributor Name

Newark Element14

Stock

533

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2021-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1533 / 1k

Country of Origin

MOROCCO

(*) 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