TS4436

Active

Adjustable 0.6V Open Collector Shunt Voltage Reference

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Product overview

Description

The TS4436 is a four-terminal device dedicated to low voltage Switch Mode Power Supplies (SMPS). It integrates a 0.6V voltage reference, an amplifier, and an open collector output transistor in a single package. The TS4436’s operating mode is similar to the well-known standard voltage reference, the TL431. It maintains the desired feedback voltage at the REF pin in a closed loop configuration by sinking a current proportional to the error voltage at the REF pin.
TS4436 features an open collector transistor with an ultra-low saturation voltage. This feature allows it to be used in series with the optocoupler in an SMPS for regulation up to a 1.8V output voltage.
  • All features

    • Lead free available
    • 150ppm/˚C temperature coefficient
    • Internal 0.6V ±0.5% precision
    • Low current consumption: 150µA
    • Low output saturation voltage 75 mV max. between SINK and GND
    • Industrial temperature range: -40 to +105˚C
    • Low supply voltage: 1.7V

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STMicroelectronics - TS4436

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS4436AICT
Active
SOT323-5L Industrial Ecopack2
TS4436ICT
Active
SOT323-5L Industrial Ecopack2

TS4436AICT

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS4436ICT

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TS4436AICT No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel SOT323-5L -40 85 MALAYSIA 0.575 / 1k
TS4436ICT Available at 2 distributors

Distributor availability ofTS4436ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9930 1 Order Now
MOUSER WORLDWIDE 3847 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

9930

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3847

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

Buy Direct
Active
EAR99 NEC Tape And Reel SOT323-5L -40 85 MALAYSIA 0.516 / 1k

TS4436AICT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.575 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT323-5L

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.575 / 1k

Country of Origin

MALAYSIA

TS4436ICT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.516 / 1k

Distributor availability ofTS4436ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9930 1 Order Now
MOUSER WORLDWIDE 3847 1 Order Now

Distributor reported inventory date: 2021-04-19

Distributor Name

DIGIKEY

Stock

9930

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3847

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT323-5L

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.516 / 1k

Country of Origin

MALAYSIA

(*) 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