19-4488; Rev 0; 3/09
1.
425V to 3.
6V Input, 1A Low-Dropout
Regulators with BIAS Input
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General Description
o 1.
425V to 3.
6V Input Voltage Range
Features
o Output Voltage Programmable from 0.
5V to VIN o Guaranteed Maximum 225mV Dropout at 1A Output Current o ±2% Output Accuracy Over Load, Line, and Temperature o Stable with Ceramic Capacitors o Fast Transient Response o 60µA Operating Bias Supply Current (MAX15028) o 1.
2µA Shutdown Bias Supply Current (MAX15028) o Short-Circuit and Thermal Protection o -40°C to +125°C Operating Temperature Range o Soft-Start Limits Inrush Current o Thermally Enhanced 3mm x 3mm TDFN Package
MAX15027/MAX15028
The MAX15027/MAX15028 low-dro...