MIC39150/39151
Micrel
MIC39150/39151
1.
5A Low-Voltage Low-Dropout
Regulator
General Description
The MIC39150 and MIC39151 are 1.
5A low-dropout linear voltage
regulators that provide a low voltage, high current output with a minimum of external components.
Utilizing Micrel’s proprietary Super βeta
PNP™ pass element, the MIC39150/1 offers extremely low dropout (typically 375mV at 1.
5A) and low ground current (typically 17mA at 1.
5A).
The MIC39150/1 is ideal for PC add-in cards that need to convert from 3.
3V to 2.
5V or 2.
5V to 1.
8V.
A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC39150/1 to provide 2.
5V from a supply as low as 3V or 1.
8V from a suppl...