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MIC2937A-3.3BU LDO Voltage Regulator 3.3V 370mV/0.37V TO-263-03L marking Short-Circuit Protection Over-Temperature Protection
电路数量 Number of Regulators | 1 |
输入电压VIN Voltage - Input | 2~26V |
输出电压VOUT Voltage - Output | 3.3V |
输出电流Io Current - Output | 750mA/0.75A |
最大压降VDO Voltage - Dropout | 370mV/0.37V |
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 | 750mA Low-Dropout Voltage Regulator ; •High output voltage accuracy • Guaranteed 750mA output • Low quiescent current • Extremely tight load and line regulation • Very low temperature coefficient • Current and thermal limiting • Input can withstand –20V reverse battery and +60V positive transients • Error flag warns of output dropout • Logic-controlled electronic shutdown • Battery Powered Equipment • Cellular Telephones • Laptop, Notebook, and Palmtop Computers • PCMCIA VCC and VPP Regulation/Switching • Bar Code Scanners • Automotive Electronics • SMPS Post-Regulator/ DC to DC Modules • High Efficiency Linear Power Supplies |
描述与应用 | 750mA的低压差稳压器;•高输出电压精度 •保证750毫安输出 •低静态电流 •极其严格的负载和线路调节 •非常低的温度系数 •电流和热限制 •输入可以承受-20V的反向电池和+60 V积极瞬变 •错误标志警告输出辍学 •逻辑控制的电子关闭 •电池供电设备 •蜂窝电话 •笔记本电脑,笔记本电脑和掌上电脑 •PCMCIA VCC 和VPP 调整/开关 •条码扫描器 •汽车电子 •SMPS后稳压器/直流到直流模块 •高效率线性电源供应 |