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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LM2901PT TSSOP-14 Tape And Reel -40 125
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LM2901YDT

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SO-14

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(max)

125

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Unit Price (US$)

0.168

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901YPT

Package

TSSOP-14

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Tape And Reel

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2119

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Distributor reported inventory date: 2019-05-15

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

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Unit Price (US$)

0.18

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2901Q4T

Package

VFQFPN 16 3x3x0.9

Packing Type

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6254

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FUTURE

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12000

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3000

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Stock

15894

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1

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Distributor reported inventory date: 2019-05-15

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

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DIGIKEY WORLDWIDE 8487 1 Order Now
RS COMPONENTS EUROPE 3800 20 Order Now
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FUTURE WORLDWIDE 5000 2500 Order Now
ARROW EUROPE 420312 0 Order Now
Newark Element14 AMERICA 55 0 Order Now
ARROW AMERICA 12500 2500 Order Now
MOUSER WORLDWIDE 4249 1 Order Now
Farnell Element14 EUROPE 10408 1 Order Now

Distributor reported inventory date: 2019-05-15

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Stock

8487

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3800

Min.Order

20

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Stock

31698

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FUTURE

Stock

5000

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420312

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Distributor reported inventory date: 2019-05-15

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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AVNET AMERICA 7618 0 Order Now
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Stock

7618

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Stock

18191

Min.Order

0

Region

EUROPE Order Now

ANGLIA Live

Stock

16750

Min.Order

50

Region

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Stock

4950

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Distributor reported inventory date: 2019-05-15

Operating Temperature (°C)

(min)

-420

(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 14626 1 Order Now
RS COMPONENTS EUROPE 7325 1 Order Now
AVNET AMERICA 49000 0 Order Now
FUTURE WORLDWIDE 12500 2500 Order Now
ARROW EUROPE 27500 0 Order Now
ARROW AMERICA 95280 1 Order Now
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Farnell Element14 EUROPE 1713 1 Order Now

Distributor reported inventory date: 2019-05-15

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Stock

14626

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1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

7325

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

49000

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0

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FUTURE

Stock

12500

Min.Order

2500

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Stock

27500

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0

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Stock

95280

Min.Order

1

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Stock

8959

Min.Order

1

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Farnell Element14

Stock

1713

Min.Order

1

Region

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Distributor reported inventory date: 2019-05-15

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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0505
      Low-power quad voltage comparator
      7.1
      681.38 KB
      PDF
      DS0505

      Low-power quad voltage comparator

    • Description Version Size Action
      AN4071
      Introduction to comparators, their parameters and basic applications
      1.0
      482.11 KB
      PDF
      AN4071

      Introduction to comparators, their parameters and basic applications

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LM2901/LM2901H/ LM2903/LM2903H PSpice model 2.0
      1.3 KB
      ZIP
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      LM2901/LM2901H/ LM2903/LM2903H PSpice model

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF

      ST Analog Products for Automotive applications

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Operational amplifiers: performance, robust and advanced technology
      2.52 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
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      Operational amplifiers: performance, robust and advanced technology

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

LM2901D

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SO-14

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SO-14

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Ecopack3

LM2901DT

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PDF XML

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Package

SO-14

Grade

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RoHS Compliance Grade

Ecopack3

LM2901PT

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Material Declaration**:

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Package

TSSOP-14

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Ecopack3

LM2901Q4T

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

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VFQFPN 16 3x3x0.9

Grade

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Ecopack3

LM2901YDT

Package:

SO-14

Material Declaration**:

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SO-14

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Ecopack1

LM2901YPT

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TSSOP-14

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TSSOP-14

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