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  • The TSM1011 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) modes.

    The TSM1011 device integrates one voltage reference and two operational amplifiers (with ORed outputs - common collectors).
    The voltage reference combined with one operational amplifier makes it an ideal voltage controller. The other operational amplifier, combined with few external resistors and the voltage reference, can be used as a current limiter.

    Key Features

    • Constant voltage and constant current control
    • Low voltage operation
    • Low external component count
    • Current sink output stage
    • Easy compensation
    • 2 kV ESD protection
    • Voltage reference:
      • Fixed output voltage reference 2.545 V
      • 0.5% and 1% voltage precision

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3052
      Constant voltage and constant current controller for battery chargers and adapters
      5.0
      291.26 KB
      PDF
      DS3052

      Constant voltage and constant current controller for battery chargers and adapters

    • Description Version Size Action
      AN2045
      Reducing the Total No-Load Power Consumption of Battery Chargers and Adapter Applications
      1.1
      63.15 KB
      PDF
      AN1623
      TSM1011: regulation loops precision calculation
      1.1
      72.04 KB
      PDF
      AN2045

      Reducing the Total No-Load Power Consumption of Battery Chargers and Adapter Applications

      AN1623

      TSM1011: regulation loops precision calculation

    • Description Version Size Action
      TA0308
      Reducing the total no-load power consumption of battery chargers and adapter applications
      1.3
      100.02 KB
      PDF
      TA0308

      Reducing the total no-load power consumption of battery chargers and adapter applications

Publications and Collaterals

    • Description Version Size Action
      Power Management Guide 07.2020
      7.12 MB
      PDF

      Power Management Guide

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSM1011AID
Active
SO-8 Industrial Ecopack1 (*)
TSM1011AIDT
Active
SO-8 Industrial Ecopack1 (*)
TSM1011ID
Active
SO-8 Industrial Ecopack1 (*)
TSM1011IDT
Active
SO-8 Industrial Ecopack1 (*)

TSM1011AID

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

TSM1011AIDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

TSM1011ID

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

TSM1011IDT

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
TSM1011AID Available at 1 distributors

Distributor availability ofTSM1011AID

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 80 1 Order Now

Distributor reported inventory date: 2020-07-30

Distributor Name

DIGIKEY

Stock

80

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-30

Active
EAR99 NEC Tube SO-8 0 105 2.5 0.2292 / 1k
MORE INFO

Unit Price (US$):

0.2292

Country of Origin:

MOROCCO

TSM1011IDT Available at 1 distributors

Distributor availability ofTSM1011IDT

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 89690 1 Order Now

Distributor reported inventory date: 2020-07-28

Distributor Name

ANGLIA Live

Stock

89690

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-28

Active
EAR99 NEC Tape And Reel SO-8 0 105 2.5 0.216 / 1k
MORE INFO

Unit Price (US$):

0.216

Country of Origin:

MOROCCO

TSM1011AIDT Available at 1 distributors

Distributor availability ofTSM1011AIDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 300 1 Order Now

Distributor reported inventory date: 2020-07-30

Distributor Name

DIGIKEY

Stock

300

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-30

Active
EAR99 NEC Tape And Reel SO-8 0 105 2.5 0.2292 / 1k
MORE INFO

Unit Price (US$):

0.2292

Country of Origin:

MOROCCO

TSM1011ID Available at 1 distributors

Distributor availability ofTSM1011ID

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-07-28

Distributor Name

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-28

Buy now
Active
EAR99 NEC Tube SO-8 0 105 2.5 0.216 / 1k
MORE INFO

Unit Price (US$):

0.216

Country of Origin:

MOROCCO

TSM1011AID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2292 / 1k

Distributor availability ofTSM1011AID

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 80 1 Order Now

Distributor reported inventory date: 2020-07-30

Distributor Name

DIGIKEY

Stock

80

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-30

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

105

Reference Voltage (V) (nom)

2.5

Budgetary Price (US$)* / Qty

0.2292 / 1k

Country of Origin

MOROCCO

TSM1011IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.216 / 1k

Distributor availability ofTSM1011IDT

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 89690 1 Order Now

Distributor reported inventory date: 2020-07-28

Distributor Name

ANGLIA Live

Stock

89690

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

105

Reference Voltage (V) (nom)

2.5

Budgetary Price (US$)* / Qty

0.216 / 1k

Country of Origin

MOROCCO

TSM1011AIDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2292 / 1k

Distributor availability ofTSM1011AIDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 300 1 Order Now

Distributor reported inventory date: 2020-07-30

Distributor Name

DIGIKEY

Stock

300

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

105

Reference Voltage (V) (nom)

2.5

Budgetary Price (US$)* / Qty

0.2292 / 1k

Country of Origin

MOROCCO

TSM1011ID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.216 / 1k

Distributor availability ofTSM1011ID

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-07-28

Distributor Name

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-28

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

105

Reference Voltage (V) (nom)

2.5

Budgetary Price (US$)* / Qty

0.216 / 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