AP2112K-3.3TRG1

The AP2112 is a guaranteed 600mA (min.) continuous load current, low dropout linear regulator in CMOS technology with enable function.
The fixed output voltage options for the AP2112 are 1.2V, 1.8V, 2.5V, 2.6V, or 3.3V. The LDO offers exceptional performance for coping with line and load transients because to its output precision of 1.5 percent and extremely quick loop response. The AP2112 has an auto discharge feature that, when the device is turned off, connects the output to earth through 60 ohms of resistance.
The regulator offers SOT25, SOT89-5, and SO-8 packaging and has a low power consumption. Previously known as SOT-23-5, SOT-89-5, and SOIC-8 packages, respectively, they have been renamed to conform to the most recent terminology used by Diodes Incorporated.

Features

Output voltage precision: 1.5 percent
600 mA is the output current (Min.)
Protection Against Foldback Short Current: 50mA
Enable the VOUT On/Off Function
@IOUT = 600mA Low Dropout Voltage (3.3V): 250mV (Typ.)
Excellent Line Regulation: 0.02 percent /V and 0.2 percent /A (Typ.) for the load regulation (Typ.)
Low Quiescent Current (Typ.): 55 A; Low Standby Current (Standard): 0.01 A (Typ.)
50VRMS Low Output Noise
OTSD Protection; PSRR: 100Hz -65dB, 1kHz -65dB