AME8834 Datasheet PDF | Analog Microelectronics

Analog Microelectronics AME8834

The AME8833 family of positive, linear regulators feature low quiescent current (50µA typ.) low dropout voltage and excellent PSRR, thus making them ideal for Telecommunications and other battery applications. The ultra-small SC-70 package is attractive for "Pocket" and "Hand Held" applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions.

Part No.	AME8834
Datasheet	AME8834 Download
Manufacturer	Analog Microelectronics
Description	High PSRR/ 150mA CMOS LDO
Buy	Stock & Price

GENERAL DESCRIPTION

AME8834’s output voltage can be adjusted with an external resister divider. As an additional feature, the AME8833/8834 is stable with an output capacitance of just extended 0.22µF or greater. n Functional Block Diagram IN Overcurrent Shutdown OUT Thermal Shutdown SHDN R1 AMP + R2 Vref n

FEATURES

l l l l l l l l l l l l l l Stable with only 0.22µF output Cap Very Low Dropout Voltage Guaranteed 150mA Output Accurate to within 1.0% 50µA Quiescent Current Over-Temperature Shutdown Current Limiting Short Circuit Current Fold-back Excellent PSRR (Typ. 70dB) Power-Saving Shutdown Mode Ultra-small SC-70 and SOT-25-L Package Factory Pre-set Output Voltages Low Temperature Coefficient Input Voltage Range (2V - 5.5V) GND n Typical Application IN SHDN IN OUT GND OUT AME8833 C2 0.22µF C1 1µF n

APPLICATIONS

l l l l l l l l l l Cellular Phones Instrumentation Portable Electronics Wireless Devices Cordless Phones PC Peripherals Battery Powered Widgets Electronic Scales Cameras Telecommunications OUT IN SHDN IN OUT AME8834 GND R1 VREF R2 C1 C2 1 AME, Inc.