AME8817 - Analog Microelectronics

AME8817 1.5A CMOS LDO

The AME8817 family of positive, linear regulators feature low quiescent current (35µA typ.) with low dropout voltage, making them ideal for battery applications. Output voltages are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both thermal shutdown, and current fold-back to prevent device failure under the "worst" of operating c.

Features

l l l l l l l l l l l Very Low Dropout Voltage Guaranteed 1.5A Output Accurate to within 1.5% 35µA Quiescent Current Typically Over-Temperature Shutdown Current Limiting Short Circuit Current Fold-back Noise Reduction Bypass Capacitor Power Good Output Power-Saving Shutdown Mode Space-Saving DDPAK-7 Package l Low Temperature Coefficient n Applications l l l l l n Functional Block Diagram IN OUT Instrumentation Portable Electronics Wireless Devices PC Peripherals Battery Powered Widgets Overcurrent Shutdown Thermal Shutdown n Typical Application R1 IN BYP (or ADJ) IN BYP GND OUT OUT .