TS4436ICT

TS4436ICT

TS4436AICT Active

Adjustable 0.6V open collector shunt voltage reference
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSOT323-5L
Key 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

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.

In stock:
$1.22
Range Unit Price Savings
1 - 9$1.220%
10 - 99$1.0216%
100 - 499$0.6844%
500$0.6447%
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