LM7912 Voltage Regulator

৳ 20.00

Usually to supply negative voltages to the circuit such as -3.3V an available support voltage of -5V drawn from the transformer based power supply is used. But these voltages cannot be regulator accurately. Positive voltage regulators can be used for this purpose but they add noise and disturbance to the output voltage. Moreover, to regulate the output voltage, the circuit will use the resistive divider based on -5V instead on 0V. This leads to poor accuracy of the regulator.

LM7912 Voltage Regulator
LM7912 Voltage Regulator

৳ 20.00

SKU: u98824 Categories: ,