TSM101

Active
Design Win

VOLTAGE AND CURRENT CONTROLLER

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Product overview

Description

The TSM101/TSM101A integrated circuit incorporates a high stability series band gap voltage reference, two ORed operational amplifiers and a current source. This IC compares the DC voltage and the current level at the output of a switching power supply to an internal reference. It provides a feedback through an optocoupler to the PWM controller IC in the primary side.
The controlled current generator can be used to modify the level of current limitation by offsetting the information coming from the current sensing resistor.
  • All features

    • 1.24 V series voltage reference with 10 mA output current and 1% precision
    • Built-in current generator with enable/disable function
    • Two operational amplifiers with ored output and 1 MHz gain bandwidth product
    • SO8, DIP8 and TSSOP8 packages
    • 4.5 to 32 V supply voltage range

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSM101

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Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSM101ACD
Active
SO-8 Industrial Ecopack3
TSM101ACDT
Active
SO-8 Industrial Ecopack3
TSM101AID
Active
SO-8 Industrial Ecopack3
TSM101AIDT
Active
SO-8 Industrial Ecopack3
TSM101CD
Active
SO-8 Industrial Ecopack1
TSM101CDT
Active
SO-8 Industrial Ecopack3
TSM101ID
Active
SO-8 Industrial Ecopack1
TSM101IDT
Active
SO-8 Industrial Ecopack3

TSM101ACD

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101ACDT

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101AID

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101AIDT

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101CD

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101CDT

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101ID

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101IDT

Package:

SO-8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-8

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.

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) Reference Voltage (V) (nom)
Budgetary Price (US$)*/Qty
Unit Price (US$)
Country of Origin
min
max
TSM101ACDT Available at 2 distributors

Distributor availability ofTSM101ACDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Buy from Distributor
MOUSER WORLDWIDE 83 1 Buy from Distributor

Distributor reported inventory date: 2022-07-05

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

83

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-05

Active
EAR99 NEC Tape and Reel SO-8 -40 80 1.24

0.4343

MOROCCO

TSM101ID No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 80 1.24

0.2954

MOROCCO

TSM101CDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 80 1.24

0.2777

MOROCCO

TSM101AIDT Available at 1 distributors

Distributor availability ofTSM101AIDT

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 5 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

Farnell Element14

Stock

5

Min.Order

1

Distributor reported inventory date: 2022-07-02

Active
EAR99 NEC Tape and Reel SO-8 -40 80 1.24

0.3465

MOROCCO

TSM101IDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 80 1.24

0.3864

MOROCCO

TSM101ACD No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 80 1.24

0.3305

MOROCCO

TSM101AID No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 80 1.24

0.3465

MOROCCO

TSM101CD No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 80 1.24

0.2777

MOROCCO

TSM101ACDT Active

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

Part Number:

TSM101ACDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

Distributor availability ofTSM101ACDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Buy from Distributor
MOUSER WORLDWIDE 83 1 Buy from Distributor

Distributor reported inventory date: 2022-07-05

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

83

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-05

TSM101ID Active

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

Part Number:

TSM101ID

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSM101CDT Active

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

Part Number:

TSM101CDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSM101AIDT Active

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

Part Number:

TSM101AIDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

Distributor availability ofTSM101AIDT

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 5 1 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

Farnell Element14

Stock

5

Min.Order

1

Distributor reported inventory date: 2022-07-02

TSM101IDT Active

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

Part Number:

TSM101IDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSM101ACD Active

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

Part Number:

TSM101ACD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSM101AID Active

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

Part Number:

TSM101AID

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

TSM101CD Active

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

Part Number:

TSM101CD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

80

Reference Voltage (V) (nom):

1.24

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