General Description

The EC82XX series is a high voltage, ultralow-powerregulator.
The typical quiescent current is only 2µA.
The device is available in fixed output voltages of3V/ 3.3V and 5.0V.
The device features integrated short-circuit and thermal shutdown protection.
Although designed primarily as fixed voltage regulators, the device can be used with external components to obtain variable voltages

Feature

■ Low Quiescent Current：2μA
■ High Input Voltage： Up to 30V
■ High Output Current：100mA
■ Dropout Voltage：500mV@100mA
■ Fixed Output Voltages：3V/ 3.3V and 5.0V
■ High-accuracy Output Voltage
■ Integrated Short-Circuit Protection
■ Integrated Thermal Protection
■ Available Packages：SOT23-3,SOT89

Application

■ Battery-powered Smoke sensor
■ Smoke detector and sensor
■ Microcontroller Applications
■ Smart electric meter