LM193

Active
Design Win

Low power dual voltage comparator

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Product overview

Description

The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single 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: 2 V to 36 V or ±1 V to ±18 V
    • Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
    • Low input bias current: 20 nA typ.
    • Low input offset current: ±3 nA typ.
    • Low input offset voltage: ±1 mV typ.
    • Input common-mode voltage range includes ground
    • Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM193

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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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**
LM193DT
Active
SO-8 Industrial Ecopack3
LM193QT
Active
QFN-8L P 0.5 mm Industrial Ecopack3

LM193DT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM193QT

Package:

QFN-8L P 0.5 mm

Material Declaration**:

Marketing Status

Active

Package

QFN-8L P 0.5 mm

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
LM193DT Available at 5 distributors

Distributor availability ofLM193DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 30150 1 Buy from Distributor
COMPEL EUROPE 105 1 Buy from Distributor
Newark Element14 AMERICA 321 0 Buy from Distributor
MOUSER WORLDWIDE 7573 1 Buy from Distributor
Farnell Element14 EUROPE 3261 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

DIGIKEY

Stock

30150

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

105

Min.Order

1

Newark Element14

Stock

321

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

7573

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3261

Min.Order

1

Distributor reported inventory date: 2022-07-02

Active
EAR99 NEC Tape and Reel SO-8 -55 125 CHINA
LM193QT Available at 2 distributors

Distributor availability ofLM193QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1967 1 Buy from Distributor
MOUSER WORLDWIDE 2085 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

DIGIKEY

Stock

1967

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2085

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-02

Active
EAR99 NEC Tape and Reel QFN-8L P 0.5 mm -55 125 CHINA

LM193DT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM193DT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-55

Max:

125

Country of Origin:

CHINA

Distributor availability ofLM193DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 30150 1 Buy from Distributor
COMPEL EUROPE 105 1 Buy from Distributor
Newark Element14 AMERICA 321 0 Buy from Distributor
MOUSER WORLDWIDE 7573 1 Buy from Distributor
Farnell Element14 EUROPE 3261 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

DIGIKEY

Stock

30150

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

105

Min.Order

1

Newark Element14

Stock

321

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

7573

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3261

Min.Order

1

Distributor reported inventory date: 2022-07-02

LM193QT Active

Package:
QFN-8L P 0.5 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM193QT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-55

Max:

125

Country of Origin:

CHINA

Distributor availability ofLM193QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1967 1 Buy from Distributor
MOUSER WORLDWIDE 2085 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

DIGIKEY

Stock

1967

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2085

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-02

Swipe or click the button to explore more details Don't show this again

(*) 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