描述 Description

The MIC2212 is a dual μCap low dropout regulator with power-on reset circuit. The first regulator is capable of sourcing 150mA, while the second regulator can source up to 300mA and includes a power-on reset function.Ideal for battery operated applications, the MIC2212 offers 1% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current, only 48μA total. Equipped with TTL logic compatible enable pins, the MIC2212 can be put into a zero off-mode current state, drawing no current when disabled.The MIC2212 is a μCap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost.

特性 Features

? Input voltage range: 2.25V to 5.5V
? Stable with ceramic output capacitor
?Output 1: 150mA output current
?Output 2: 300mA output current
? Power-on reset function with adjustable delay time
? Low dropout voltage of 80mV @ 100mA
? Ultra-low quiescent current of 48μA
?±1.0% initial accuracy
?±2.0% over temperature
? Thermal shutdown protection
? Current limit protection

簡(jiǎn)介

MIC2212屬于開(kāi)發(fā)板套件編程器的評(píng)估板-線性穩(wěn)壓器。由制造生產(chǎn)的MIC2212評(píng)估板 - 線性穩(wěn)壓器線性穩(wěn)壓器評(píng)估板是裝有元器件的電路板，用于提供特定線性穩(wěn)壓器或器件的工作實(shí)例。每個(gè) IC 的通道類型有單通道、雙通道、三通道和四通道，穩(wěn)壓器類型包括負(fù)可調(diào)、負(fù)固定、正可調(diào)、正固定、正負(fù)可調(diào)、正固定/可調(diào)。電壓輸出范圍為 -15V 至 56V，電流輸出范圍為 10mA 至 5A。