MST5342BXX中文资料力芯微数据手册PDF规格书

描述 Description

The MST53XXB series is a high voltage ，

ultralow-power，low dropout voltage regulator. The

device can deliver 100mA output current with a

dropout voltage of 300mV and allows an input

voltage as high as 35V. The typical quiescent current

is only 1.6µA. The device is available in fixed output

voltages of 1.8, 2.5, 3.0, 3.3, 3.6, 4.0, 4.2 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.

Application

Battery-powered equipment

Smoke detector and sensor

Microcontroller Applications

Home Appliance

Features

Low Quiescent Current：1.6μA

High Input Voltage： Up to 35V

High Output Current：≥200mA

Low Dropout Voltage：

30mV@10mA

300mV@100mA

600mV@200mA

Fixed Output Voltages：1.8, 2.5, 3.0, 3.3, 3.6，

4.0，4.2 and 5.0V

High-accuracy Output Voltage

MST 53XXB ±2%

Good Transient Response

Integrated Short-Circuit Protection

Integrated Thermal Protection

Available Packages：