TSC103

Active
Design Win Education

High voltage, high side current sense amplifier

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Documentation
CAD Resources
Tools & Software
Quality & Reliability
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Product overview

Description

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.
  • All 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

All tools & software

    • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSC103

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**
TSC103IDT
Active
SO-8 Industrial Ecopack3
TSC103IPT
Active
TSSOP-8L Industrial Ecopack3
TSC103IYDT
Active
SO-8 Automotive Ecopack3
TSC103IYPT
Active
TSSOP-8L 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-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

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-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

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

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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-8L -40 125 MOROCCO
TSC103IDT Available at 4 distributors

Distributor availability ofTSC103IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4003 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
MOUSER WORLDWIDE 2990 1 Buy from Distributor
Farnell Element14 EUROPE 4209 1 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

DIGIKEY

Stock

4003

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

2990

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4209

Min.Order

1

Distributor reported inventory date: 2022-07-01

Active
EAR99 NEC Tape and Reel SO-8 -40 125 MOROCCO
TSC103IPT Available at 3 distributors

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
RS COMPONENTS EUROPE 2284 1 Buy from Distributor
MOUSER WORLDWIDE 2818 1 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

2284

Min.Order

1

MOUSER

Stock

2818

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-01

Active
EAR99 NEC Tape and Reel TSSOP-8L -40 125 MOROCCO
TSC103IYDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 125 MOROCCO

TSC103IYPT Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TSC103IYPT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSC103IDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TSC103IDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

Distributor availability ofTSC103IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4003 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
MOUSER WORLDWIDE 2990 1 Buy from Distributor
Farnell Element14 EUROPE 4209 1 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

DIGIKEY

Stock

4003

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

2990

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4209

Min.Order

1

Distributor reported inventory date: 2022-07-01

TSC103IPT Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TSC103IPT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
RS COMPONENTS EUROPE 2284 1 Buy from Distributor
MOUSER WORLDWIDE 2818 1 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

2284

Min.Order

1

MOUSER

Stock

2818

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-01

TSC103IYDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TSC103IYDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office
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(*) 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