1A LOW VOLTAGE U CAP LDO REGULATOR
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 ’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