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  • The TSC103 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is adjustable to four different values from 20 V/V up to 100 V/V by two selection pins.

    Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 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 2.9 V to 70 V in the single-supply configuration or be offset by an adjustable voltage supplied on the Vcc- pin in the dual-supply configuration.
    With a current consumption lower than 360 μA and a virtually null input leakage current in standby mode, the power consumption in the applications is minimized.

    Key Features

    • Independent supply and input common-mode voltages
    • Wide common-mode operating range: 2.9 V to 70 V in single-supply configuration,-2.1 V to 65 V in dual-supply configuration
    • Wide common-mode surviving range: -16 V to 75 V (reversed battery and load-dump conditions)
    • Supply voltage range: 2.7 to 5.5 V in single-supply configuration
    • Low current consumption: ICCmax = 360 μA
    • Pin selectable gain: 20 V/V, 25 V/V, 50 V/V or 100 V/V
    • Buffered output

Circuit Diagram

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSC103IDT
Active
SO-8 Industrial Ecopack3
TSC103IPT
Active
TSSOP-8 Industrial Ecopack3
TSC103IYDT
Active
SO-8 Automotive Ecopack3
TSC103IYPT
Active
TSSOP-8 Automotive Ecopack3

TSC103IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC103IPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC103IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC103IYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

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
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TSC103IYPT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 1.13 / 1k
TSC103IDT Available at 3 distributors

Distributor availability ofTSC103IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1315 1 Order Now
P&S ASIA/PACIFIC 2 1 Order Now
Farnell Element14 EUROPE 1580 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

1315

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

2

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

1580

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.752 / 1k
TSC103IPT Available at 3 distributors

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9355 1 Order Now
RS COMPONENTS EUROPE 3472 1 Order Now
MOUSER WORLDWIDE 8553 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

9355

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3472

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

8553

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-21

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 0.94 / 1k
TSC103IYDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 1.13 / 1k

TSC103IYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.13 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.13 / 1k

Country of Origin

MOROCCO

TSC103IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.752 / 1k

Distributor availability ofTSC103IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1315 1 Order Now
P&S ASIA/PACIFIC 2 1 Order Now
Farnell Element14 EUROPE 1580 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

1315

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

2

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

1580

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.752 / 1k

Country of Origin

MOROCCO

TSC103IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.94 / 1k

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9355 1 Order Now
RS COMPONENTS EUROPE 3472 1 Order Now
MOUSER WORLDWIDE 8553 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

9355

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3472

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

8553

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.94 / 1k

Country of Origin

MOROCCO

TSC103IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.13 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.13 / 1k

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