MIC3975-1.8BMM LDO电压调整器/稳压电源IC 1.8V 300mV/0.3V 带使能脚EN/CE MSOP-08L marking/标记 3975-1.8 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 2.25~16V |
| 输出电压VOUTVoltage - Output | 1.8V |
| 输出电流IoCurrent - Output | 750mA/0.75A |
| 最大压降VDOVoltage - Dropout | 300mV/0.3V |
| 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 | 750mA µCap Low-Voltage Low-Dropout Regulator ;•Fixed and adjustable output voltages to 1.24V • 300mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion • Stable with ceramic capacitor • 750mA minimum guaranteed output current • 1% initial accuracy • Low ground current • Current limiting and thermal shutdown • Reversed-battery protection • Reversed-leakage protection • Fast transient response • Low-profile MSOP-8 • Fiber optic modules • LDO linear regulator for PC add-in cards • High-efficiency linear power supplies • SMPS post regulator • Multimedia and PC processor supplies • Battery chargers • Low-voltage microcontrollers and digital logic |
| 描述与应用 | 750毫安μCap低电压低压差稳压器;•固定和可调输出电压1.24V •典型值为300mV压差750毫安 非常适于3.0V至2.5V的转换 非常适于2.5V到1.8V或1.65V转换 •稳定与陶瓷电容器 •保证最低750毫安输出电流 •1％的初始精度 •低接地电流 •电流限制和热关断 •反相电池保护 •反转漏电保护 •快速瞬态响应 •低调MSOP-8 •光纤模块 •LDO线性稳压器为PC附加卡 •高效率线性电源供应器 •SMPS后的调节器 •多媒体和PC处理器供应 •电池充电器 •低电压微控制器和数字逻辑 |
| 规格书PDF |
