TSC101

Active
Education

High side current sense amplifier

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The TSC101 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is internally fixed. Wide input common-mode voltage range, low quiescent current, and tiny SOT23 packaging enable use in a wide variety of applications.
The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions and up to 60 V in absolute maximum rating conditions.
The current consumption below 300 μA and the wide supply voltage range enable the power supply to be connected to either side of the current measurement shunt with minimal error.
  • All features

    • Independent supply and input common-mode voltages
    • Wide common-mode operating range: 2.8 to 30 V
    • Wide common-mode surviving range: -0.3 to 60 V (load-dump)
    • Wide supply voltage range: 4 to 24 V
    • Low current consumption: ICCmax = 300 μA
    • Internally fixed gain: 20 V/V, 50 V/V or 100 V/V
    • Buffered output

Circuit Diagram

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-ISQ007V1

      Active

      High-side current-sense amplifier demonstration board based on the TSC101

      Amplifier and Comparator Eval Boards --
      STEVAL-ISQ007V1

      Description:

      High-side current-sense amplifier demonstration board based on the TSC101
    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-ILL022V1

      NRND

      25 W LED street light with 80 W solar energy charger based on STM32F101Rx

      LED and General Lighting Solution Eval Boards --
      STEVAL-ILL022V1

      Description:

      25 W LED street light with 80 W solar energy charger based on STM32F101Rx

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSC101

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSC101AILT
Active
SOT23-5L Industrial Ecopack2
TSC101AIYLT
Active
SOT23-5L Automotive Ecopack2
TSC101BILT
Active
SOT23-5L Industrial Ecopack3
TSC101BIYLT
Active
SOT23-5L Automotive Ecopack2
TSC101CILT
Active
SOT23-5L Industrial Ecopack2
TSC101CIYLT
Active
SOT23-5L Automotive Ecopack2

TSC101AILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC101AIYLT

Package:

SOT23-5L

Material Declaration**:

PDF

Marketing Status

Active

Package

SOT23-5L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TSC101BILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC101BIYLT

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TSC101CILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC101CIYLT

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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
TSC101BIYLT Available at 1 distributors

Distributor availability ofTSC101BIYLT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 190 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

MOUSER

Stock

190

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.9583 / 1k
TSC101AIYLT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.9583 / 1k
TSC101BILT Available at 2 distributors

Distributor availability ofTSC101BILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Buy from Distributor
Farnell Element14 EUROPE 2359 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2359

Min.Order

1

Distributor reported inventory date: 2021-12-01

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.7986 / 1k
TSC101CILT Available at 1 distributors

Distributor availability ofTSC101CILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 565 5 Buy from Distributor

Distributor reported inventory date: 2021-11-29

Distributor Name

RS COMPONENTS

Stock

565

Min.Order

5

Distributor reported inventory date: 2021-11-29

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.7986 / 1k
TSC101AILT Available at 1 distributors

Distributor availability ofTSC101AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1932 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

1932

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.7986 / 1k
TSC101CIYLT Available at 1 distributors

Distributor availability ofTSC101CIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6123 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

6123

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.9583 / 1k

TSC101BIYLT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9583 / 1k

Distributor availability ofTSC101BIYLT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 190 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

MOUSER

Stock

190

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.9583 / 1k

Country of Origin

MALAYSIA

TSC101AIYLT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9583 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.9583 / 1k

Country of Origin

MALAYSIA

TSC101BILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7986 / 1k

Distributor availability ofTSC101BILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Buy from Distributor
Farnell Element14 EUROPE 2359 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2359

Min.Order

1

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.7986 / 1k

Country of Origin

MALAYSIA

TSC101CILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7986 / 1k

Distributor availability ofTSC101CILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 565 5 Buy from Distributor

Distributor reported inventory date: 2021-11-29

Distributor Name

RS COMPONENTS

Stock

565

Min.Order

5

Distributor reported inventory date: 2021-11-29

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.7986 / 1k

Country of Origin

MALAYSIA

TSC101AILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7986 / 1k

Distributor availability ofTSC101AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1932 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

1932

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.7986 / 1k

Country of Origin

MALAYSIA

TSC101CIYLT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9583 / 1k

Distributor availability ofTSC101CIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6123 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

6123

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.9583 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors