RT9072A/B
80V, Low Dropout Voltage Linear
Regulator
General Description
The RT9072A/B is a high voltage (80V operation), low quiescent current, low dropout linear
regulator.
The device supplies 20mA output current with a maximum dropout voltage of 230mV.
Its low quiescent and shutdown currents (23A operating and 3A shutdown) are ideal for use in battery-powered and/or high voltage systems.
Ground current is well-controlled in all conditions, including dropout.
The RT9072A/B operates with any reasonable output capacitors including 1F low-ESR ceramic types.
It features excellent line and load transient responses.
Internal protection circuitry includes reverse-battery protection, current l...