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AS1363
1A Low Dropout Linear Voltage Regulator
1 General Description
The AS1363 is a low-dropout linear regulator that operates from a +2.0V to +5.5V supply and delivers a guaranteed 500mA load current with low 150mV dropout.
The device is available in two versions (see Table 1). One version has a high-accuracy output with a preset voltage (1.2V, 1.5V, 1.8V, 3.0V, 3.3V, or 4.5V). This voltage is internally trimmed and also offers a Bypass pin. With a capacitor connected to this Bypass pin, the PSRR and the Noise performance is improved.
At the other version the output voltage is user-adjustable (1.2V to 5.3V) and offers an SET pin for setting the output voltage.
Table 1.