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Pololu NCP1402 Boost Regulator??? Answered

How exactly do I hook this up?  Where does ground go?  Where does the Vin and Vout go?  This is the circuit but we're replacing the 7805 w/ the boost regulator.  Thank you!!

   The pic of the circuit isn't showing up - the circuit goes:

Coil /w magnet connected to diode bridge to capacitor to 7805 connected to the cell phone charger.  We're replacing the 7805 with the NCP1402 - do you know where it goes?  Thank you!



Best Answer 8 years ago

Its labelled on the board on the back, but if you can't read it, look for the little black box near the connector holes. It has a grey stripe on it, the pin NEAREST the grey stripe is the output. The middle hole is the ground and the other is the input - its a drop in replacement for a 7805.