RT9172 regulator equivalent, 3a fixed output voltage ldo regulator.
The RT9172 series of low dropout linear regulators operate from a 2.25V to 6V input supply. A wide range of preset output voltage options is available. These low dropout.
The RT9172 uses an internal P-MOSFET as the pass device, which does not cause extra GND current in heavy load and dropo.
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