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SI-3012LU LDO Voltage Regulator 1.25V 500mV/0.5V SOT89-5 marking 12A Short-Circuit Protection Over-Temperature Protection
电路数量 Number of Regulators | 1 |
输入电压VIN Voltage - Input | 18V |
输出电压VOUT Voltage - Output | 1.25V |
输出电流Io Current - Output | 250mA/0.25A |
最大压降VDO Voltage - Dropout | 500mV/0.5V |
带使能脚EN/CE(ON/OFF功能) With Enable Pin | 无 No |
最大耗散功率Pd Power dissipation | 750mW/750mW |
Description & Applications | Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type ;•Compact surface-mount package • Output current: 250 mA • Low current consumption lq (OFF) ≤ 1µA (VC =0 V) • Low dropout voltage: VDIF ≤ 0.5 V (at IO = 250mA) • Output voltage range (1.5V to 15V) • Built-in drooping-type-overcurrent and thermal protection circuits |
描述与应用 | 表面贴装,低电流消耗,低漏失电压滴管式;•小型表面贴装封装 •输出电流:250毫安 •低电流消耗LQ(关)≤1μA(VC= 0 V) •低漏失电压:VDIF≤0.5 V(在IO=250毫安) •输出电压范围(1.5V至15V) •内置下垂型过电流和过热保护电路 |