General Description
●The MIC37100, MIC37101, and MIC37102 are 1A 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 MIC37100/01/02 offers extremely low dropout (typically 280mV at 1A) and low ground current (typically 11mA at 1A).
●Features
●• Fixed and adjustable output voltages to 1.24V
●• µCap Regulator, 10µF ceramic output capacitor stable
●• 280mV typical dropout at 1A
●– Ideal for 3.0V to 2.5V conversion
●– Ideal for 2.5V to 1.8V, 1.65V or 1.5V conversion
●• 1A minimum guaranteed output current
●• 1% initial accuracy
●•Low ground current
●• Current limiting and thermal shutdown
●•Reversed-leakage protection
●• Fast transient response
●•Low-profile SOT-223 package
●•Power SO-8 package
●• S-PAK package (MIC37102 only)
