TSM101

Active

VOLTAGE AND CURRENT CONTROLLER

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

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

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**
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

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 252 1 Buy from Distributor
MOUSER WORLDWIDE 497 1 Buy from Distributor

Distributor reported inventory date: 2021-12-06

Distributor Name

DIGIKEY

Stock

252

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

497

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-06

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.3949 / 1k
MORE INFO

Unit Price (US$):

0.3949

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 0.2686 / 1k
MORE INFO

Unit Price (US$):

0.2686

Country of Origin:

MOROCCO

TSM101CDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.2525 / 1k
MORE INFO

Unit Price (US$):

0.2525

Country of Origin:

MOROCCO

TSM101AIDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.315 / 1k
MORE INFO

Unit Price (US$):

0.315

Country of Origin:

MOROCCO

TSM101IDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 80 1.24 0.3513 / 1k
MORE INFO

Unit Price (US$):

0.3513

Country of Origin:

MOROCCO

TSM101ACD Available at 1 distributors

Distributor availability ofTSM101ACD

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 3754 1 Buy from Distributor

Distributor reported inventory date: 2021-12-06

Distributor Name

Farnell Element14

Stock

3754

Min.Order

1

Distributor reported inventory date: 2021-12-06

Buy Direct
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.3005 / 1k
MORE INFO

Unit Price (US$):

0.3005

Country of Origin:

MOROCCO

TSM101AID No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 80 1.24 0.315 / 1k
MORE INFO

Unit Price (US$):

0.315

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 0.2525 / 1k
MORE INFO

Unit Price (US$):

0.2525

Country of Origin:

MOROCCO

TSM101ACDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3949 / 1k

Distributor availability ofTSM101ACDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 252 1 Buy from Distributor
MOUSER WORLDWIDE 497 1 Buy from Distributor

Distributor reported inventory date: 2021-12-06

Distributor Name

DIGIKEY

Stock

252

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

497

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-12-06

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

0.3949 / 1k

Country of Origin

MOROCCO

TSM101ID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2686 / 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

0.2686 / 1k

Country of Origin

MOROCCO

TSM101CDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2525 / 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

0.2525 / 1k

Country of Origin

MOROCCO

TSM101AIDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.315 / 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

0.315 / 1k

Country of Origin

MOROCCO

TSM101IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3513 / 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

0.3513 / 1k

Country of Origin

MOROCCO

TSM101ACD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3005 / 1k

Distributor availability ofTSM101ACD

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 3754 1 Buy from Distributor

Distributor reported inventory date: 2021-12-06

Distributor Name

Farnell Element14

Stock

3754

Min.Order

1

Distributor reported inventory date: 2021-12-06

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

0.3005 / 1k

Country of Origin

MOROCCO

TSM101AID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.315 / 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

0.315 / 1k

Country of Origin

MOROCCO

TSM101CD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2525 / 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

0.2525 / 1k

Country of Origin

MOROCCO

(*) 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