TSM101

Active

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

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STMicroelectronics - TSM101

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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 Ecopack1
TSM101AIDT
Active
SO-8 Industrial Ecopack3
TSM101CD
Active
SO-8 Industrial Ecopack1
TSM101CDT
Active
SO-8 Industrial Ecopack1
TSM101ID
Active
SO-8 Industrial Ecopack1
TSM101IDT
Active
SO-8 Industrial Ecopack1

TSM101ACD

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101ACDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101AID

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101AIDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSM101CD

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101CDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101ID

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TSM101IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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) Reference Voltage (V) (nom)
Budgetary Price (US$)*/Qty
More info
min
max
TSM101ACDT Available at 2 distributors

Distributor availability ofTSM101ACDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 452 1 Order Now
MOUSER WORLDWIDE 989 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

452

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

989

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.3264 / 1k
MORE INFO

Unit Price (US$):

0.3264

Country of Origin:

MOROCCO

TSM101ID No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.222 / 1k
MORE INFO

Unit Price (US$):

0.222

Country of Origin:

MOROCCO

TSM101CDT No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.2088 / 1k
MORE INFO

Unit Price (US$):

0.2088

Country of Origin:

MOROCCO

TSM101AIDT Available at 2 distributors

Distributor availability ofTSM101AIDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 30 1 Order Now
Farnell Element14 EUROPE 80 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

30

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

80

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-19

Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.2604 / 1k
MORE INFO

Unit Price (US$):

0.2604

Country of Origin:

MOROCCO

TSM101IDT Available at 1 distributors

Distributor availability ofTSM101IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1276 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

MOUSER

Stock

1276

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.2904 / 1k
MORE INFO

Unit Price (US$):

0.2904

Country of Origin:

MOROCCO

TSM101ACD Available at 2 distributors

Distributor availability ofTSM101ACD

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 499 0 Order Now
Farnell Element14 EUROPE 1346 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

Newark Element14

Stock

499

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1346

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-19

Buy Direct
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.2484 / 1k
MORE INFO

Unit Price (US$):

0.2484

Country of Origin:

MOROCCO

TSM101AID Available at 1 distributors

Distributor availability ofTSM101AID

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1600 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

MOUSER

Stock

1600

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

Buy Direct
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.2604 / 1k
MORE INFO

Unit Price (US$):

0.2604

Country of Origin:

MOROCCO

TSM101CD No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.2088 / 1k
MORE INFO

Unit Price (US$):

0.2088

Country of Origin:

MOROCCO

TSM101ACDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3264 / 1k

Distributor availability ofTSM101ACDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 452 1 Order Now
MOUSER WORLDWIDE 989 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

452

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

989

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.3264 / 1k

Country of Origin

MOROCCO

TSM101ID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.222 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.222 / 1k

Country of Origin

MOROCCO

TSM101CDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2088 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2088 / 1k

Country of Origin

MOROCCO

TSM101AIDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2604 / 1k

Distributor availability ofTSM101AIDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 30 1 Order Now
Farnell Element14 EUROPE 80 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

30

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

80

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2604 / 1k

Country of Origin

MOROCCO

TSM101IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2904 / 1k

Distributor availability ofTSM101IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1276 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

MOUSER

Stock

1276

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2904 / 1k

Country of Origin

MOROCCO

TSM101ACD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2484 / 1k

Distributor availability ofTSM101ACD

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 499 0 Order Now
Farnell Element14 EUROPE 1346 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

Newark Element14

Stock

499

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1346

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2484 / 1k

Country of Origin

MOROCCO

TSM101AID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2604 / 1k

Distributor availability ofTSM101AID

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1600 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

MOUSER

Stock

1600

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2604 / 1k

Country of Origin

MOROCCO

TSM101CD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2088 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

80

Reference Voltage (V) (nom)

1.24

Budgetary Price (US$)* / Qty

0.2088 / 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