LM2901

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Low power quad voltage comparator

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  • This device consists of four independent precision voltage comparators, which are 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 the negative rail even though operated from a single power supply voltage.

    Key Features

    • Wide single supply voltage range or dual supplies for all devices: +2 V to +36 V or ±1 V to ±18 V
    • Very low supply current (1.1 mA) independent of supply voltage (1.4 mW/comparator at +5 V)
    • Low input bias current: 25 nA typ.
    • Low input offset current: ±5 nA typ.
    • Input common-mode voltage range includes negative rail
    • Low output saturation voltage:250 mV typ. (IO= 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs

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LM2901YDT SO-14 Tape And Reel -40 125
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LM2901D SO-14 Tube -40 125
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LM2901PT TSSOP-14 Tape And Reel -40 125
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LM2901YDT

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SO-14

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Tape And Reel

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DIGIKEY WORLDWIDE 7846 1 Order Now
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Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.168

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901YPT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

0.18*

Distributor availability ofLM2901YPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4897 1 Order Now
FUTURE WORLDWIDE 10000 2500 Order Now
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MOUSER WORLDWIDE 4343 1 Order Now

Distributor reported inventory date: 2020-02-26

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Stock

4897

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1

Region

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FUTURE

Stock

10000

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2500

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Stock

52500

Min.Order

0

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EUROPE Order Now

MOUSER

Stock

4343

Min.Order

1

Region

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Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.18

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901Q4T

Package

VFQFPN 16 3x3x0.9

Packing Type

Tape And Reel

Unit Price (US$)

0.15*

Distributor availability ofLM2901Q4T

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RS COMPONENTS EUROPE 9000 1 Order Now
AVNET AMERICA 9000 0 Order Now
FUTURE WORLDWIDE 9000 3000 Order Now
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Farnell Element14 EUROPE 930 1 Order Now

Distributor reported inventory date: 2020-02-26

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1491

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9000

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1

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9000

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Stock

9000

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3000

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Farnell Element14

Stock

930

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Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.15

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LM2901DT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.104*

Distributor availability ofLM2901DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2151 1 Order Now
COMPEL EUROPE 7752 1 Order Now
RS COMPONENTS EUROPE 2400 20 Order Now
AVNET AMERICA 266698 0 Order Now
FUTURE WORLDWIDE 2040 1 Order Now
ARROW EUROPE 436487 0 Order Now
Newark Element14 AMERICA 700 0 Order Now
ARROW AMERICA 105000 2500 Order Now
MOUSER WORLDWIDE 10987 1 Order Now
Farnell Element14 EUROPE 2703 1 Order Now

Distributor reported inventory date: 2020-02-26

Distributor Name

DIGIKEY

Stock

2151

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

7752

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2400

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

266698

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2040

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

436487

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

700

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

105000

Min.Order

2500

Region

AMERICA Order Now

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Stock

10987

Min.Order

1

Region

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Farnell Element14

Stock

2703

Min.Order

1

Region

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Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.104

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901D

Package

SO-14

Packing Type

Tube

Unit Price (US$)

0.136*

Distributor availability ofLM2901D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 347 1 Order Now
COMPEL EUROPE 1740 1 Order Now
AVNET AMERICA 3741 0 Order Now
ARROW EUROPE 10257 0 Order Now
MOUSER WORLDWIDE 787 1 Order Now
ANGLIA Live EUROPE 16350 50 Order Now

Distributor reported inventory date: 2020-02-26

Distributor Name

DIGIKEY

Stock

347

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1740

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3741

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10257

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

787

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

16350

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.136

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901PT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

0.15*

Distributor availability ofLM2901PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3240 1 Order Now
RS COMPONENTS EUROPE 4025 1 Order Now
AVNET AMERICA 157500 0 Order Now
FUTURE WORLDWIDE 25000 2500 Order Now
ARROW EUROPE 27500 0 Order Now
ARROW AMERICA 180000 2500 Order Now
MOUSER WORLDWIDE 7424 1 Order Now
Farnell Element14 EUROPE 817 1 Order Now

Distributor reported inventory date: 2020-02-26

Distributor Name

DIGIKEY

Stock

3240

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4025

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

157500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

25000

Min.Order

2500

Region

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Stock

27500

Min.Order

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Stock

180000

Min.Order

2500

Region

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Stock

7424

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

817

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-02-26

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.15

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2901D
Active
SO-14 Industrial Ecopack3
LM2901DT
Active
SO-14 Industrial Ecopack3
LM2901PT
Active
TSSOP-14 Industrial Ecopack3
LM2901Q4T
Active
VFQFPN 16 3x3x0.9 Industrial Ecopack3
LM2901YDT
Active
SO-14 Automotive Ecopack1
LM2901YPT
Active
TSSOP-14 Automotive Ecopack3

LM2901D

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901PT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901Q4T

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 16 3x3x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901YDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack1

LM2901YPT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

Grade

Automotive

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.

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