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SI-3033LU-TL LDO Voltage Regulator 3.3V 350mV/0.35V SOT-89 marking 331 Short-Circuit Protection Over-Temperature Protection

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Product description
电路数量
Number of Regulators
1
输入电压VIN
Voltage - Input
18V
输出电压VOUT
Voltage - Output
3.3V
输出电流Io
Current - Output
250mA/0.25A
最大压降VDO
Voltage - Dropout
350mV/0.35V
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 & ApplicationsSurface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type ;•Compact surface-mount package (SOT-89-3) • Output current: 250 mA • Low dropout voltage: VDIF ≤ 0.5 V (at IO = 250 mA) • 4 types of output voltages (1.8 V, 2.5 V, 3.3 V, 5.0 V) available • Built-in dropping type overcurrent, thermal protection circuits • Auxiliary power supply for PC • Battery-driven electronic equipment
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(SOT-89-3) •输出电流:250毫安 •低漏失电压:VDIF≤0.5 V(IO= 250 mA时) •4种输出电压(1.8 V,2.5 V,3.3 V,5.0 V) •内置下降型过流,过热保护电路 •PC辅助电源 •电池驱动的电子设备
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