Overview
Sample & Buy
Solutions
Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The LMV321/LMV324/LMV358 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)

Development Tools

    • Part Number

      Operational amplifier and comparator application for smartphones and tablets

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4539
      Low cost, low power, input/output rail-to-rail operational amplifiers
      9.0
      675.29 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
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 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

      Amplifiers & Comparators - Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

      Semiconductor solutions for healthcare applications

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LMV324IDT
Active
SO-14 Industrial Ecopack3
LMV324IPT
Active
TSSOP-14 Industrial Ecopack3
LMV324IYDT
Active
SO-14 Automotive Ecopack3
LMV324IYPT
Active
TSSOP-14 Automotive Ecopack3

LMV324IDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LMV324IPT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LMV324IYDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LMV324IYPT

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
LMV324IYPT Available at 8 distributors

Distributor availability ofLMV324IYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12729 1 Order Now
RS COMPONENTS EUROPE 4825 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 5000 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 9285 1 Order Now
Farnell Element14 EUROPE 1138 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

12729

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4825

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

9285

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1138

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Buy now TSSOP-14 Tape And Reel -40 125
Active
EAR99 MOROCCO 0.38 / 1k
LMV324IDT Available at 9 distributors

Distributor availability ofLMV324IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4059 1 Order Now
COMPEL EUROPE 1267 1 Order Now
RS COMPONENTS EUROPE 10580 20 Order Now
AVNET AMERICA 3268 0 Order Now
FUTURE WORLDWIDE 11802 1 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 6107 1 Order Now
Farnell Element14 EUROPE 6473 1 Order Now
ANGLIA Live EUROPE 9740 10 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

4059

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1267

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10580

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

3268

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

11802

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6107

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6473

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

9740

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Buy now SO-14 Tape And Reel -40 125
Active
EAR99 MOROCCO 0.31 / 1k
LMV324IPT Available at 9 distributors

Distributor availability ofLMV324IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5289 1 Order Now
RS COMPONENTS EUROPE 36350 10 Order Now
AVNET AMERICA 125000 0 Order Now
FUTURE WORLDWIDE 25000 2500 Order Now
ARROW EUROPE 17500 0 Order Now
Newark Element14 AMERICA 1011 0 Order Now
ARROW AMERICA 7500 2500 Order Now
MOUSER WORLDWIDE 10795 1 Order Now
Farnell Element14 EUROPE 1699 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

5289

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

36350

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

125000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

25000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

17500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1011

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

10795

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1699

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Buy now TSSOP-14 Tape And Reel -40 125
Active
EAR99 MOROCCO 0.31 / 1k
LMV324IYDT Available at 5 distributors

Distributor availability ofLMV324IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6131 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 107500 2500 Order Now
MOUSER WORLDWIDE 13746 1 Order Now
Farnell Element14 EUROPE 7175 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

6131

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

107500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

13746

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7175

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Get sample SO-14 Tape And Reel -40 125
Active
EAR99 MOROCCO 0.38 / 1k

LMV324IYPT

Package

TSSOP-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.38 / 1k

Distributor availability ofLMV324IYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12729 1 Order Now
RS COMPONENTS EUROPE 4825 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 5000 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 9285 1 Order Now
Farnell Element14 EUROPE 1138 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

12729

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4825

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

9285

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1138

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.38 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

LMV324IDT

Package

SO-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.31 / 1k

Distributor availability ofLMV324IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4059 1 Order Now
COMPEL EUROPE 1267 1 Order Now
RS COMPONENTS EUROPE 10580 20 Order Now
AVNET AMERICA 3268 0 Order Now
FUTURE WORLDWIDE 11802 1 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 6107 1 Order Now
Farnell Element14 EUROPE 6473 1 Order Now
ANGLIA Live EUROPE 9740 10 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

4059

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1267

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10580

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

3268

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

11802

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6107

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6473

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

9740

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.31 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

LMV324IPT

Package

TSSOP-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.31 / 1k

Distributor availability ofLMV324IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5289 1 Order Now
RS COMPONENTS EUROPE 36350 10 Order Now
AVNET AMERICA 125000 0 Order Now
FUTURE WORLDWIDE 25000 2500 Order Now
ARROW EUROPE 17500 0 Order Now
Newark Element14 AMERICA 1011 0 Order Now
ARROW AMERICA 7500 2500 Order Now
MOUSER WORLDWIDE 10795 1 Order Now
Farnell Element14 EUROPE 1699 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

5289

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

36350

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

125000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

25000

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

17500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1011

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

10795

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1699

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.31 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

LMV324IYDT

Package

SO-14

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.38 / 1k

Distributor availability ofLMV324IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6131 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 107500 2500 Order Now
MOUSER WORLDWIDE 13746 1 Order Now
Farnell Element14 EUROPE 7175 1 Order Now

Distributor reported inventory date: 2020-06-29

Distributor Name

DIGIKEY

Stock

6131

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

107500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

13746

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7175

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-06-29

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.38 / 1k

ECCN (US)

EAR99

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