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LM2937IMP-3.3 LDO Voltage Regulator 3.3V 110mV/0.11V SOT-223 marking L69B Short-Circuit Protection Over-Temperature Protection
电路数量 Number of Regulators | 1 |
输入电压VIN Voltage - Input | 26V |
输出电压VOUT Voltage - Output | 3.3V |
输出电流Io Current - Output | 500mA/0.5A |
最大压降VDO Voltage - Dropout | 110mV/0.11V |
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 | 500 mA Low Dropout Regulator;•Fully specified for operation over −40˚C to +125˚C • Output current in excess of 500 mA •Output trimmed for 5% tolerance under all operating conditions •Typical dropout voltage of 0.5V at full rated load current •Wide output capacitor ESR range, up to 3Ω • Internal short circuit and thermal overload protection •Reverse battery protection •60V input transient protection • Mirror image insertion protection |
描述与应用 | 500 mA低压差稳压;•完全规定工作在-40˚C至+125˚C •输出电流超过500毫安 •输出修剪5%的容差,在所有操作条件下 •典型漏失电压0.5V在全额定负载电流 •宽输出电容ESR范围,3Ω •内部短路和热过载保护 •反向电池保护 •60V的输入瞬态保护 •镜像插入保护 |