FEATURES
- Very low dropout voltage - Low current consumption: Typ.30µA, Max. 35µA - Output voltage: 1.8V, 2.5V, 2.8V, 3.0V and 3.3V - High accuracy output voltage: ±1.5% - Guaranteed 300mA output - Input range up to 7.0V - Thermal shutdown - Current limiting - Stability with low ESR capacitors - Factory pre-set output voltages - Low temperature coefficient - Pb-free package: SOT23-5L General Descriptions EN input connected to CMOS has low bias current. This rugged device has both thermal shutdown, and current limit protections to prevent device failure under the “Worst” operating conditions. In a low noise, regulated supply application, a 1000pF capacitor is necessary to be placed in between Bypass and Ground. The AP138 is stable with a low ESR output capacitor of 1.0µF or greater. APPLICATIONS
- Battery-powered devices - Personal communication devices - Home electric/electronic appliances - PC peripherals Pin Assignments (Top View) VOUT BYP 5 4 Pin Descriptions Pin Name VIN GND EN BYP VOUT Pin No.
Anachip
