IRLB8721 for PWM on 2.3 and 3.3v LED's ?

Hi all,

Can I use the IRLB8721 MOSFET for PWM with a single LED and voltage of 2.3 or 3.3 V - all the examples i see are for 12 or 24v.

Many thanks

Yes. But a power fet like that is overkill for small leds, assuming that is what you are driving. Can you give a link to these leds? If they are high current you need a constant current driver with a pwm control input.