MIC3975
Micrel
MIC3975
750mA µCap Low-Voltage Low-Dropout
Regulator
General Description
The MIC3975 is a 750mA low-dropout linear voltage
regulators that provide low-voltage, high-current output from an extremely small package.
Utilizing Micrel’s proprietary Super βeta
PNP™ pass element, the MIC3975 offers extremely low dropout (typically 300mV at 750mA) and low ground current (typically 6.
5mA at 750mA).
The MIC3975 is ideal for PC add-in cards that need to convert from standard 5V to 3.
3V or 3.
0V, 3.
3V to 2.
5V or 2.
5V to 1.
8V or 1.
65V.
A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC3975 to provide 2.
5V from a supply as low as 3.
0V and 1.
8V or 1.
6...