MIC5209-4.2BS LDO电压调整器/稳压电源IC 4.2V 350mV/0.35V SOT-223 marking/标记 5209-4.2 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 2.5~16V |
| 输出电压VOUTVoltage - Output | 4.2V |
| 输出电流IoCurrent - Output | 500mA/0.5A |
| 最大压降VDOVoltage - Dropout | 350mV/0.35V |
| 带使能脚EN/CE(ON/OFF功能)With Enable Pin | 无 No |
| 最大耗散功率PdPower dissipation | |
| Description & Applications | 500mA Low-Noise LDO Regulator ；• Guaranteed 500mA output over the full operating temperature range • Low 500mV maximum dropout voltage at full load • Extremely tight load and line regulation • Thermally-effi cient surface-mount package • Low temperature coeffi cient • Current and thermal limiting • Reversed-battery protection • No-load stability • 1% output accuracy • Ultra-low-noise capability in SO-8 and TO-263-5 • Ultra-small 3mm x 3mm MLF™ package • Pentium II Slot 1 and Slot 2 support circuits • Laptop, notebook, and palmtop computers • Cellular telephones • Consumer and personal electronics • High-effi ciency linear power supplies |
| 描述与应用 | 500mA低噪声LDO稳压器;•在整个工作温度范围内保证500mA输出 •低500mV的最大电压差在满负荷 •极其严格的负载和线路调节 •热效表面贴装封装 •低温度系数 •电流和热限制 •反相电池保护 •空载稳定性 •1％的输出精度 •超低噪声能力在SO-8和TO-263-5 •超小型的3mm x 3mm的MLF™封装 •奔腾II插槽1和插槽2个支持电路 •笔记本电脑，笔记本电脑，掌上型电脑 •蜂窝电话 •消费和个人电子产品 •高效率线性电源供应器 |
| 规格书PDF |
