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NJM2887DL3 LDO Voltage Regulator Adjustable 180mV/0.18V With Enable Pin TO-252-6 marking 2887 Short-Circuit Protection Over-Temperature Protection
电路数量 Number of Regulators | 1 |
输入电压VIN Voltage - Input | 14V |
输出电压VOUT Voltage - Output | 可调/adj |
输出电流Io Current - Output | 300mA/0.3A |
最大压降VDO Voltage - Dropout | 180mV/0.18V |
带使能脚EN/CE(ON/OFF功能) With Enable Pin | 有 Yes |
最大耗散功率Pd Power dissipation | 8mW |
Description & Applications | ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR ;• High Ripple Rejection 75dB typ. (f=1kHz) •Output Noise Voltage Vno=45µVrms • Output capacitor with 2.2µF ceramic capacitor •Output Current Io(max.)=500mA •High Precision Output Vref=1.27V±1.0% •Low Dropout Voltage 0.18V typ. (Io=300mA) •ON/OFF Contorol •Internal Short Circuit Current Limit • Internal Thermal Overload Protection •Bipolar Technology |
描述与应用 | 可调低压差稳压器;•高纹波抑制比为75dB。 (F =1kHz时) •输出噪声电压VNO =45μVRMS •输出电容与2.2μF陶瓷电容 •输出电流Io(最大)=500毫安中 •高精度输出Vref=1.27V±1.0% •低压差电压0.18V(典型值)。 (IO=300毫安) •ON/ OFF Contorol的 •内部短路电流限制 •内部热过载保护 •双极技术 |