Fixed Positive Standard Regulator, 9VPSFM4, TO-220, 4 PIN
Linear Voltage Regulator, 5V, 1A, TO-220-4, Through Hole, -20°C to 80°C
Linear Voltage Regulator 9V 1A TO-220-4 Through Hole
PQ09RA11J00H
IC Reg Ldo 9V 2A TO220-4