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  • This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

    The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.
    All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.

    Key Features

    • Wide, single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
    • Very low supply current (0.4 mA) independent of supply voltage (1 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
    • ESD internal protection: 2 kV

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Technical Documentation

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      DS8830
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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
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Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
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      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
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      Amplifiers & Comparators - Broaden Your Horizons 1.0
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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2903WDT
Active
SO-8 Industrial Ecopack3
LM2903WYDT
Active
SO-8 Automotive Ecopack3
LM2903WYPT
Active
TSSOP-8 Automotive Ecopack3

LM2903WDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903WYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903WYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

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.

Sample & Buy

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
LM2903WDT No availability of distributors reported, please contact our sales office Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 CHINA 0.154 / 1k
LM2903WYPT Available at 2 distributors

Distributor availability ofLM2903WYPT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3580 1 Order Now
AVNET AMERICA 8000 0 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

RS COMPONENTS

Stock

3580

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2020-08-09

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 0.185 / 1k
LM2903WYDT Available at 1 distributors

Distributor availability ofLM2903WYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1880 1 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

MOUSER

Stock

1880

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-09

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.185 / 1k

LM2903WDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.154 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.154 / 1k

Country of Origin

CHINA

LM2903WYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.185 / 1k

Distributor availability ofLM2903WYPT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3580 1 Order Now
AVNET AMERICA 8000 0 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

RS COMPONENTS

Stock

3580

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2020-08-09

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.185 / 1k

Country of Origin

MOROCCO

LM2903WYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.185 / 1k

Distributor availability ofLM2903WYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1880 1 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

MOUSER

Stock

1880

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-09

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.185 / 1k

Country of Origin

MOROCCO

(*) 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