The PJ22010 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 1.5 uA current at no load, the PJ22010 is ideally suited for standby micro-control-unit systems, especially for always-on applications like E-meters, fire alarms, smoke detectors and other battery operated systems. The PJ22010 retains all of the features that are common to low dropout regulators including a low dropout PMOS pass device, short circuit protection, and thermal shutdown.
The PJ22010 has a 24 V maximum operating voltage limit, a -40°C to 125°C junction operating temperature range, and ±2% output voltage tolerance.
The device is available in SOT23-3, SOT23-5 and SC70-5 packages.
