L1117-1.8 L1117L-1.8 的参数 |
电路数量
Number of Regulators |
1 |
输入电压VIN
Voltage - Input |
7V |
输出电压VOUT
Voltage - Output |
1.8V |
输出电流Io
Current - Output |
300mA/0.3A |
最大压降VDO
Voltage - Dropout |
1.1V |
带使能脚EN/CE(ON/OFF功能)
With Enable Pin |
无 No |
最大耗散功率Pd
Power dissipation |
|
Description & Applications |
1.0A Low Dropout Positive Voltage Regulator ;?Fixed 3.3V output voltage ?Low dropout voltage ?Low ground current ?Fast transient response ?Current & thermal limiting ?Line regulation: 0.5% typical ?Load regulation: 0.5% typical ?Low voltage micro-controllers ?Battery Chargers ?5V to 3.3V linear regulators ?Motherboard clock supplies ?Post regulator for switching supplies |
描述与应用 |
1.0A低压差正电压调节器;?固定3.3V输出电压 ?低电压降 ?低接地电流 ?快速瞬态响应 ?电流和热限制 ?线调节:0.5%(典型值) ?负载稳压率:0.5%(典型值) ?低电压微控制器 ?电池充电器 ?5V到3.3V线性稳压器 ?主板时钟用品 后置稳压开关电源 |
技术文档PDF下载 |
在线阅读 |