AIC1742-33APVTR中文資料AIC數據手冊PDF規(guī)格書

DESCRIPTION

AIC1742 is a low noise, low dropout linear regulator, and is housed in a small SOT-23-5 package. The device is in the “ON” state when the SHDN pin is set to logic high level. A low dropout voltage of 90mV at 50mA load current is performed. It offers high precision output voltage of ±2. The quality of low quiescent current and low dropout voltage makes this device ideal for battery power applications. The internal reverse bias protection eliminates the requirement for a reverse voltage protection diode. The high ripple rejection and low noise of AIC1742 provide enhanced performance for critical applications.

FEATURES

? Very Low Noise, 25μ VRMS @ f=10~100kHz.

? Very Low Quiescent Current, 35μ A.

? Very Low Dropout Voltage, 90mV @ 50mA.

? Active Low Shutdown Control.

? Short Circuit and Thermal Protection.

? 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 2.85V, 2.9V, 3.0V, 3.3V Output Voltage.

? Available in ±2 Output Tolerance.

? Low Profile Package: SOT-23-5

APPLICATIONS

? Cellular Telephones.

? Pagers.

? Personal Communication Equipment.

? Cordless Telephones.

? Portable Instrumentation.

? Portable Consumer Equipment.

? Radio Control Systems.

? Low Voltage Systems.

? Battery Powered Systems