TS7221

Active

Rail-to-rail micropower BiCMOS comparator

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  • The TS7221 is a micropower comparator featuring a rail-to-rail input performance in a tiny SOT23-5 package. This comparator is ideally suited to space and weight-critical applications. It is fully specified at 2.7 V, 5 V and 10 V operation.

    The TS7221 features an open-drain output stage. The speed-to-power ratio makes this device ultra-versatile for a wide range of applications.

    Key Features

    • Rail-to-rail inputs
    • Open drain output
    • Supply operation from 2.7 to 10 V
    • Typical supply current: 6 μA at 5 V
    • Response time of 0.5 μs at 5 V
    • Low input current
    • ESD protection: 2 kV (HBM), 200 V (MM)
    • Available in tiny SOT23-5 package

Sample & Buy

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
TS7221BILT SOT23-5L Tape And Reel -40 85
Active
0.39 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office Buy now
TS7221AILT SOT23-5L Tape And Reel -40 85
Active
0.43 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS7221AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1537 1 Order Now
ARROW EUROPE 3000 0 Order Now
ARROW AMERICA 104 1 Order Now
MOUSER WORLDWIDE 2895 1 Order Now

Distributor reported inventory date: 2019-12-13

Distributor Name

DIGIKEY

Stock

1537

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

104

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2895

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-13

Get sample
TS7221AI1LT SOT23-5L Tape And Reel -40 85
Active
0.389 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS7221AI1LT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1846 1 Order Now

Distributor reported inventory date: 2019-12-13

Distributor Name

MOUSER

Stock

1846

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-13

Buy now

TS7221BILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.39*

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.39

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS7221AILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.43*

Distributor availability ofTS7221AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1537 1 Order Now
ARROW EUROPE 3000 0 Order Now
ARROW AMERICA 104 1 Order Now
MOUSER WORLDWIDE 2895 1 Order Now

Distributor reported inventory date: 2019-12-13

Distributor Name

DIGIKEY

Stock

1537

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

104

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2895

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-13

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.43

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS7221AI1LT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.389*

Distributor availability ofTS7221AI1LT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1846 1 Order Now

Distributor reported inventory date: 2019-12-13

Distributor Name

MOUSER

Stock

1846

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-13

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.389

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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3094
      Single BiCMOS rail-to-rail micropower comparator
      6.0
      362.98 KB
      PDF
      DS3094

      Single BiCMOS rail-to-rail micropower 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
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      TS7221 PSpice model 3.0
      1.42 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS7221 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
      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
      PDF

      Amplifiers & Comparators Brochures Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS7221AI1LT
Active
SOT23-5L Industrial Ecopack3
TS7221AILT
Active
SOT23-5L Industrial Ecopack3
TS7221BILT
Active
SOT23-5L Industrial Ecopack3

TS7221AI1LT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS7221AILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS7221BILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

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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