Description
1.7V to 5.5V Input Voltage Range
0.6V to 5.3V Output Voltage Range
16µVRMS Output Noise, 10Hz to 100kHz
80µA Operating Supply Current
92dB PSRR at 5kHz
Guaranteed 500mA Output Current
±1.5% Output Accuracy Over Load, Line, and Temperature
100mV (max) Dropout at 500mA Load
< 1µA Shutdown Supply Current
700mA Short-Circuit Protection
Thermal-Overload Protection
Output-to-Input Re
Features
- MAX8902A/MAX8902B
The MAX8902A/MAX8902B low-noise linear regulators deliver up to 500mA of output current with only 16µVRMS of output noise in a 100kHz bandwidth. These regulators maintain their output voltage over a wide input range, requiring only 100mV of input-to-output headroom at full load. These LDOs maintain a low 80µA typical supply current, independent of the load current and dropout voltage. The regulator control circuitry includes a programmable soft-start circuit and short circuit.