I need to find current with 5V and 500mA, to connect my GPS inside the car, I have 2005 Logan, Laureate. The thing is... I have a bluetooth gps receiver which ...

Output Level L/R 0,5 Vss on 600 Ohm THD > 60 dB (1 kHz) ... LNB Current 500mA max.; short-circuit-protected. LNB Voltage vertical < 14V no load, > 11,5V at 400mA