STLQ020J18R Datasheet PDF - ST Microelectronics

The STLQ020 is a 200mA low-dropout voltage regulator, able to work with an input voltage ranging from 2V to 5.5V. The typical dropout voltage at maximum load is 160 mV. The ultra-low quiescent current, which is just 0.3µA at no load on the adjustable version, extends battery-life of applications requiring very long standby time. The STLQ020 is designed to keep the quiescent current under control and at a low value also during dropout operation, helping to extend even more the operating time of battery- powered devices.

● Operating input voltage range: 2V to 5.5V

● Output current up to 200mA

● Very low-dropout voltage: 160mV at 200mA

● Output voltage accuracy: 2% at room temperature, 3% in full temperature range

● Output voltage versions: from 0.8V to 4.5V, with 50mV step and adjustable

● Logic-controlled electronic shutdown

● Internal overcurrent and thermal protections