Low power rail-to-rail input/output op-amp

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  • The LMV321/358/324 family (single, dual, and quad) answers the need for low cost, general-purpose operational amplifiers. They operate with voltages as low as 2.7 V and feature both input and output rail-to-rail, 145 µA consumption current, and 1 MHz gain bandwidth product (GBP).

    With such a low consumption and a sufficient GBP for many applications, these op amps are well suited for any kind of battery supplied and portable equipment application.
    The LMV321 device is housed in the space-saving 5-pin SOT23-5 package, which simplifies board design. The SOT23-5 has two pinning configurations to answer all application requirements.

    Key Features

    • Operating range from VCC = 2.7  to 6 V
    • Rail-to-rail input and output
    • Extended Vicm (VDD - 0.2 V to VCC + 0.2 V)
    • Low supply current (145 µA)
    • Gain bandwidth product (1 MHz)
    • ESD tolerance (2 kV)

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LMV321IYLT SOT23-5L Tape And Reel -40 125
Active
0.32 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 5870 1 Order Now
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Distributor reported inventory date: 2019-05-20

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LMV321RILT SOT23-5L Tape And Reel -40 125
Active
0.23 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 29654 1 Order Now
RS COMPONENTS EUROPE 12190 10 Order Now
ARROW EUROPE 6000 0 Order Now
ARROW AMERICA 42870 1 Order Now
MOUSER WORLDWIDE 8897 1 Order Now
Farnell Element14 EUROPE 3452 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

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LMV321RIYLT SOT23-5L Tape And Reel -40 125
Active
0.32 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofLMV321RIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3465 1 Order Now
RS COMPONENTS EUROPE 2840 1 Order Now
MOUSER WORLDWIDE 5850 1 Order Now
Farnell Element14 EUROPE 3984 1 Order Now

Distributor reported inventory date: 2019-05-20

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DIGIKEY

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3465

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1

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WORLDWIDE Order Now

RS COMPONENTS

Stock

2840

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1

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EUROPE Order Now

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Stock

5850

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1

Region

WORLDWIDE Order Now

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3984

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1

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LMV321ILT SOT23-5L Tape And Reel -40 125
Active
0.23 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofLMV321ILT

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DIGIKEY WORLDWIDE 108510 1 Order Now
RS COMPONENTS EUROPE 35770 10 Order Now
AVNET AMERICA 93026 0 Order Now
FUTURE WORLDWIDE 32395 1 Order Now
ARROW EUROPE 574085 0 Order Now
ARROW AMERICA 131870 3000 Order Now
MOUSER WORLDWIDE 22393 1 Order Now
Farnell Element14 EUROPE 11411 1 Order Now
ANGLIA Live EUROPE 229500 500 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

108510

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1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

35770

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

93026

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0

Region

AMERICA Order Now

FUTURE

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32395

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131870

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3000

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22393

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1

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Farnell Element14

Stock

11411

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1

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ANGLIA Live

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229500

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500

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3000

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3000

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Distributor reported inventory date: 2019-05-20

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LMV321IYLT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.32*

Distributor availability ofLMV321IYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5870 1 Order Now
AVNET AMERICA 810000 0 Order Now
FUTURE WORLDWIDE 120000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 5932 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

5870

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

810000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

120000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5932

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.32

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LMV321RILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.23*

Distributor availability ofLMV321RILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29654 1 Order Now
RS COMPONENTS EUROPE 12190 10 Order Now
ARROW EUROPE 6000 0 Order Now
ARROW AMERICA 42870 1 Order Now
MOUSER WORLDWIDE 8897 1 Order Now
Farnell Element14 EUROPE 3452 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

29654

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

12190

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

42870

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

8897

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3452

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.23

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LMV321RIYLT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.32*

Distributor availability ofLMV321RIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3465 1 Order Now
RS COMPONENTS EUROPE 2840 1 Order Now
MOUSER WORLDWIDE 5850 1 Order Now
Farnell Element14 EUROPE 3984 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

3465

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2840

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

5850

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3984

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.32

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LMV321ILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.23*

Distributor availability ofLMV321ILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 108510 1 Order Now
RS COMPONENTS EUROPE 35770 10 Order Now
AVNET AMERICA 93026 0 Order Now
FUTURE WORLDWIDE 32395 1 Order Now
ARROW EUROPE 574085 0 Order Now
ARROW AMERICA 131870 3000 Order Now
MOUSER WORLDWIDE 22393 1 Order Now
Farnell Element14 EUROPE 11411 1 Order Now
ANGLIA Live EUROPE 229500 500 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

108510

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

35770

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

93026

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

32395

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

574085

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

131870

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

22393

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

11411

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

229500

Min.Order

500

Region

EUROPE Order Now

RUTRONIK

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.23

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4539
      Low cost, low power, input/output rail-to-rail operational amplifiers
      8.0
      864.14 KB
      PDF
      DS4539

      Low cost, low power, input/output rail-to-rail operational amplifiers

    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
      PDF

      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • 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

    • Description Version Size Action
      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
      PDF
      DT0073

      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LMV3x opamps macromodels - also SIMETRIX compatible 2.1
      3.23 KB
      ZIP
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      LMV3x opamps macromodels - also SIMETRIX compatible

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

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
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF

      Operational amplifiers: performance, robust and advanced technology

      Products and solutions for Smart industry

      Semiconductor solutions for healthcare applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LMV321ILT
Active
SOT23-5L Industrial Ecopack3
LMV321IYLT
Active
SOT23-5L Automotive Ecopack3
LMV321RILT
Active
SOT23-5L Industrial Ecopack3
LMV321RIYLT
Active
SOT23-5L Automotive Ecopack3

LMV321ILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LMV321IYLT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LMV321RILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LMV321RIYLT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

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.