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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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

Unit Price (US$)

0.168*

Distributor availability ofLM2901YDT

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DIGIKEY WORLDWIDE 8168 1 Order Now
RS COMPONENTS EUROPE 7500 1 Order Now
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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*

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DIGIKEY WORLDWIDE 5562 1 Order Now
FUTURE WORLDWIDE 10000 2500 Order Now
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Distributor reported inventory date: 2019-12-13

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Stock

5562

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1

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FUTURE

Stock

10000

Min.Order

2500

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Stock

60000

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0

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Stock

5448

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Distributor reported inventory date: 2019-12-13

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*

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9000

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9000

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3000

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11830

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Farnell Element14

Stock

4540

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Distributor reported inventory date: 2019-12-13

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 6542 1 Order Now
COMPEL EUROPE 1817 1 Order Now
RS COMPONENTS EUROPE 2500 20 Order Now
AVNET AMERICA 29198 0 Order Now
FUTURE WORLDWIDE 12040 1 Order Now
ARROW EUROPE 501688 0 Order Now
ARROW AMERICA 20000 2500 Order Now
MOUSER WORLDWIDE 11989 1 Order Now
Farnell Element14 EUROPE 6853 1 Order Now

Distributor reported inventory date: 2019-12-13

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Stock

6542

Min.Order

1

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COMPEL

Stock

1817

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1

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RS COMPONENTS

Stock

2500

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20

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Stock

29198

Min.Order

0

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FUTURE

Stock

12040

Min.Order

1

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ARROW

Stock

501688

Min.Order

0

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ARROW

Stock

20000

Min.Order

2500

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MOUSER

Stock

11989

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6853

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-13

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

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 347 1 Order Now
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Distributor reported inventory date: 2019-12-13

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Stock

347

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1

Region

WORLDWIDE Order Now

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Stock

1790

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

4071

Min.Order

0

Region

AMERICA Order Now

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Stock

2650

Min.Order

0

Region

EUROPE Order Now

ANGLIA Live

Stock

16400

Min.Order

50

Region

EUROPE Order Now

RUTRONIK

Stock

300

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-13

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 6448 1 Order Now
RS COMPONENTS EUROPE 6950 1 Order Now
AVNET AMERICA 30000 0 Order Now
ARROW EUROPE 15000 0 Order Now
ARROW AMERICA 65249 1 Order Now
MOUSER WORLDWIDE 7658 1 Order Now
Farnell Element14 EUROPE 1154 1 Order Now

Distributor reported inventory date: 2019-12-13

Distributor Name

DIGIKEY

Stock

6448

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6950

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

30000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

65249

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

7658

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1154

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-13

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

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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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