G921

Global Mixed-mode Technology Inc. G921 Low Quiescent Current Voltage Regulator Features „ Low current consumption (typically 4.5µA) „ Output voltage accuracy ±2.5% „ Drop-output voltage (typically) 2.5V @ 50mA loading 1.6V @10mA loading „ Wide operating range (max 25V) „ Internal over temperature protection „ Excellent line regulation Regulation <5mV @1mA loading VCC 7~25V „ Good load regulation Regulation: (typically) 40mV @VCC 7V loading 1µA to 30mA „ SOT-223 package available Order Number Identification G921 X XX X X General Description The G921 is a three terminal positive voltage regulator made using the CMOS process. The G921 can work in a wide operation range from 7V to 25V. The quiescent current is small even at high input voltage. The typical current consumption is about 4.5µA. It is very suitable for the battery-powered portable equipment, especially the keep-alive system. The G921 can provide the higher performance and a longer battery service life. Ordering...