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  • NSI45020T1G Constant current Regulator

    A Nifty Chip !

    The NSI45020T1G from ON semi is a linear constant current regulator, simple, economical and robust designed to
    provide a cost effective solution for regulating ie current in LEDs.

    You can now replace the old series resistor and not worry about if the voltage is 12V or 20V, the LED current will be 20mA ! In fact the NSI45020T1G is a direct replacement for 1206 resistors. The 45V input makes it supply noise tolerant.

  • Recent Activity

    towlerg-21522

    Mysterious PORTB problem

    Thread Starter: xldaedalus

    I'm using Proton+ to develop firmware for a product with switches. The MCU is an 18F26K22. Most of the switches reside on PORTB. I am NOT using a...

    towlerg Today, 15:19 Go to last post
    towlerg-21522

    PIC18F1330 PLL problem

    Thread Starter: rcurl

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    towlerg Today, 16:07 Go to last post
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    towlerg Today, 15:13 Go to last post