TS3021

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Rail-to-rail 1.8 V high-speed comparator

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  • The TS3021 single comparator features high-speed response time with rail-to-rail inputs. With a supply voltage specified from 2 to 5 V, this comparator can operate over a wide temperature range: -40 °C to 125 °C.

    The TS3021 comparator offers micropower consumption as low as a few tens of microamperes thus providing an excellent ratio of power consumption current versus response time.
    The TS3021 includes push-pull outputs and is available in small packages (SOT23-5 and SC70-5).

    Key Features

    • Propagation delay: 38 ns
    • Low current consumption: 73 µA
    • Rail-to-rail inputs
    • Push-pull outputs
    • Supply operation from 1.8 to 5 V
    • Wide temperature range: -40 °C to 125 °C
    • High ESD tolerance: 5 kV HBM, 300 V MM
    • Latch-up immunity: 200 mA
    • SMD packages
    • Automotive qualification

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
TS3021ILT SOT23-5L Tape And Reel -40 125
Active
0.461 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS3021ILT

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 9000 0 Order Now
Newark Element14 AMERICA 498 0 Order Now
MOUSER WORLDWIDE 5075 1 Order Now
Farnell Element14 EUROPE 1053 1 Order Now
ANGLIA Live EUROPE 1098 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

498

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5075

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1053

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1098

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

Get sample
TS3021ICT SC70-5 Tape And Reel -40 125
Active
0.461 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS3021ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3530 1 Order Now
RS COMPONENTS EUROPE 4430 5 Order Now
ARROW EUROPE 21000 0 Order Now
Newark Element14 AMERICA 129 0 Order Now
MOUSER WORLDWIDE 10042 1 Order Now
Farnell Element14 EUROPE 4955 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

DIGIKEY

Stock

3530

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4430

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

21000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

129

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

10042

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4955

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

Get sample
TS3021IYLT SOT23-5L Tape And Reel -40 125
Active
0.554 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS3021IYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
Newark Element14 AMERICA 880 0 Order Now
Farnell Element14 EUROPE 1085 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

880

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1085

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

TS3021ILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.461*

Distributor availability ofTS3021ILT

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 9000 0 Order Now
Newark Element14 AMERICA 498 0 Order Now
MOUSER WORLDWIDE 5075 1 Order Now
Farnell Element14 EUROPE 1053 1 Order Now
ANGLIA Live EUROPE 1098 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

498

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5075

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1053

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1098

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.461

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS3021ICT

Package

SC70-5

Packing Type

Tape And Reel

Unit Price (US$)

0.461*

Distributor availability ofTS3021ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3530 1 Order Now
RS COMPONENTS EUROPE 4430 5 Order Now
ARROW EUROPE 21000 0 Order Now
Newark Element14 AMERICA 129 0 Order Now
MOUSER WORLDWIDE 10042 1 Order Now
Farnell Element14 EUROPE 4955 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

DIGIKEY

Stock

3530

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4430

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

21000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

129

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

10042

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4955

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.461

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS3021IYLT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.554*

Distributor availability ofTS3021IYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
Newark Element14 AMERICA 880 0 Order Now
Farnell Element14 EUROPE 1085 1 Order Now

Distributor reported inventory date: 2020-01-14

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

880

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1085

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-14

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.554

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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Technical Documentation

    • Description Version Size Action
      DS4807
      Rail-to-rail 1.8 V high-speed comparator
      8.0
      725.7 KB
      PDF
      DS4807

      Rail-to-rail 1.8 V high-speed comparator

    • Description Version Size Action
      AN4909
      Intelligent power switches for 48 V battery applications
      1.0
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      PDF
      AN4071
      Introduction to comparators, their parameters and basic applications
      1.0
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      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
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      TS302x PSpice model 4.1
      3.3 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS302x PSpice model

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
      Micropower op amp and comparator solutions 2.0
      1.53 MB
      PDF

      Micropower op amp and comparator solutions

    • 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 Brochures Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 1.1
      850.76 KB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
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      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
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      Amplifiers & Comparators Brochures Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

      Semiconductor solutions for healthcare applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS3021ICT
Active
SC70-5 Industrial Ecopack3
TS3021ILT
Active
SOT23-5L Industrial Ecopack3
TS3021IYLT
Active
SOT23-5L Automotive Ecopack3

TS3021ICT

Package:

SC70-5

Material Declaration**:

Marketing Status

Active

Package

SC70-5

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS3021ILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS3021IYLT

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.

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