LM139

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Low power quad voltage comparators

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  • 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.

    Key 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

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
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min
max
LM139ADT SO-14 Tape And Reel -55 125
Active
EAR99 MOROCCO 0.419 / 1k Buy now Check Availability

Distributor availability ofLM139ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2009 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 10000 2500 Order Now
ARROW EUROPE 30000 0 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 16497 1 Order Now
Farnell Element14 EUROPE 540 1 Order Now

Distributor reported inventory date: 2020-06-04

Distributor Name

DIGIKEY

Stock

2009

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

10000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

30000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

16497

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

540

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-04

LM139DT SO-14 Tape And Reel -55 125
Active
EAR99 MOROCCO 0.31 / 1k Buy now Check Availability

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 31325 1 Order Now
Newark Element14 AMERICA 376 0 Order Now
MOUSER WORLDWIDE 6605 1 Order Now
Farnell Element14 EUROPE 2022 1 Order Now

Distributor reported inventory date: 2020-06-04

Distributor Name

DIGIKEY

Stock

31325

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

376

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6605

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2022

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-04

LM139ADT

Package

SO-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.419 / 1k

Distributor availability ofLM139ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2009 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 10000 2500 Order Now
ARROW EUROPE 30000 0 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 16497 1 Order Now
Farnell Element14 EUROPE 540 1 Order Now

Distributor reported inventory date: 2020-06-04

Distributor Name

DIGIKEY

Stock

2009

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

10000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

30000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

16497

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

540

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-04

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.419 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM139DT

Package

SO-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.31 / 1k

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 31325 1 Order Now
Newark Element14 AMERICA 376 0 Order Now
MOUSER WORLDWIDE 6605 1 Order Now
Farnell Element14 EUROPE 2022 1 Order Now

Distributor reported inventory date: 2020-06-04

Distributor Name

DIGIKEY

Stock

31325

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

376

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6605

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2022

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-04

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.31 / 1k

ECCN (US)

EAR99

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

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Presentations & Training Material

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM139ADT
Active
SO-14 Industrial Ecopack3
LM139DT
Active
SO-14 Industrial Ecopack3

LM139ADT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM139DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

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.