SI-3033LUS LDO电压调整器/稳压电源IC 3.3V 350mV/0.35V SOT-89 marking/标记 33 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 18V |
| 输出电压VOUTVoltage - Output | 3.3V |
| 输出电流IoCurrent - Output | 250mA/0.25A |
| 最大压降VDOVoltage - 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PdPower dissipation | 750mW/750mW |
| Description & Applications | Surface-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 |
| 规格书PDF |
