MIC5249-1.8BMM LDO电压调整器/稳压电源IC 1.8V 340mV/0.34V 带使能脚EN/CE MSOP-08L marking/标记 5249-1.8 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 2.7~6V |
| 输出电压VOUTVoltage - Output | 1.8V |
| 输出电流IoCurrent - Output | 300mA/0.3A |
| 最大压降VDOVoltage - Dropout | 340mV/0.34V |
| 带使能脚EN/CE(ON/OFF功能)With Enable Pin | 有 Yes |
| 最大耗散功率PdPower dissipation | |
| Description & Applications | 300mA µCap LDO with Programmable Power-On Reset Delay ; •300mA output current • High PSRR: 65dB@120Hz • Stable with ceramic output capacitor • Power-on RESET output with adjustable delay time • High output accuracy: • Low dropout voltage of 400mV @ 300mA • Low quiescent current: 85µA • Zero current shutdown mode • Thermal shutdown protection • Current-limit protection • Tiny MSOP-8 package • Cellular phones • PDAs • Fiber optic modules |
| 描述与应用 | 300mA的μCapLDO，可编程上电复位延时;•300mA输出电流 •高PSRR：65分贝的@120Hz的 •与陶瓷输出电容稳定 •上电复位输出延迟时间可调 •高输出精度： •低压差电压400mV的@300毫安 •低静态电流：85μA •零电流关断模式 •热关断保护 •电流限制保护 •微型MSOP-8封装 •蜂窝电话 •掌上电脑 •光纤模块 |
| 规格书PDF |
