LM139

Active
Design Win

Low power quad voltage comparators

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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 - LM139

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Symbols

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Footprints

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3D models

Quality and Reliability

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.

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
LM139ADT Available at 6 distributors

Distributor availability ofLM139ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7440 1 Buy from Distributor
AVNET AMERICA 2500 0 Buy from Distributor
FUTURE WORLDWIDE 20000 0 Buy from Distributor
Newark Element14 AMERICA 18 0 Buy from Distributor
MOUSER WORLDWIDE 15337 1 Buy from Distributor
Farnell Element14 EUROPE 2998 1 Buy from Distributor

Distributor reported inventory date: 2022-08-07

Distributor Name

DIGIKEY

Stock

7440

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

20000

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

18

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

15337

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2998

Min.Order

1

Distributor reported inventory date: 2022-08-07

Active
EAR99 NEC Tape and Reel SO-14 -55 125 MOROCCO
LM139DT Available at 4 distributors

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 24307 1 Buy from Distributor
Newark Element14 AMERICA 260 0 Buy from Distributor
MOUSER WORLDWIDE 25799 1 Buy from Distributor
Farnell Element14 EUROPE 7686 1 Buy from Distributor

Distributor reported inventory date: 2022-08-07

Distributor Name

DIGIKEY

Stock

24307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

260

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

25799

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

7686

Min.Order

1

Distributor reported inventory date: 2022-08-07

Active
EAR99 NEC Tape and Reel SO-14 -55 125 MOROCCO

LM139ADT Active

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

Part Number:

LM139ADT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-55

Max:

125

Country of Origin:

MOROCCO

Distributor availability ofLM139ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7440 1 Buy from Distributor
AVNET AMERICA 2500 0 Buy from Distributor
FUTURE WORLDWIDE 20000 0 Buy from Distributor
Newark Element14 AMERICA 18 0 Buy from Distributor
MOUSER WORLDWIDE 15337 1 Buy from Distributor
Farnell Element14 EUROPE 2998 1 Buy from Distributor

Distributor reported inventory date: 2022-08-07

Distributor Name

DIGIKEY

Stock

7440

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

20000

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

18

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

15337

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2998

Min.Order

1

Distributor reported inventory date: 2022-08-07

LM139DT Active

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

Part Number:

LM139DT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-55

Max:

125

Country of Origin:

MOROCCO

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 24307 1 Buy from Distributor
Newark Element14 AMERICA 260 0 Buy from Distributor
MOUSER WORLDWIDE 25799 1 Buy from Distributor
Farnell Element14 EUROPE 7686 1 Buy from Distributor

Distributor reported inventory date: 2022-08-07

Distributor Name

DIGIKEY

Stock

24307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

260

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

25799

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

7686

Min.Order

1

Distributor reported inventory date: 2022-08-07

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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