




IC REG LDO 3.3V 0.3A SOT223
Use this LDO linear regulator from to vary your voltage levels to your desired level. Its typical dropout voltage at current is 0.13@1mA|0.5@300mA|0.4@150mA|0.35@100mA|0.29@50mA V. This voltage regulation device"s single output can produce a current up to 0.3 A. Use this part at voltages between -20 V and 20 V. With a fixed output that has a voltage of 3.3 V, this is power management at its best. At a load regulation of -30mV and line regulation of 20mV your circuit is capable of maintaining a constant voltage level at your output. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. The maximum dropout voltage is 0.17@1mA|0.6@300mA|0.47@150mA|0.42@100mA|0.35@50mA V. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 125 °C. Its polarity is positive.
输出接口数 1
输入电压DC 20.0V max
输出电压 3.3 V
输出电流 300 mA
跌落电压 0.13V @1mA,0.5V @300mA,0.4V @150mA,0.35V @100mA,0.29V @50mA
输入电压Max 20 V
输出电流Max 0.3 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 4.3V ~ 20V
安装方式 Surface Mount
引脚数 4
封装 TO-261-4
高度 1.7 mm
封装 TO-261-4
工作温度 -40℃ ~ 125℃
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LT1521IST-3.3#TRPBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1521IST-3.3#PBF 凌力尔特 | 类似代替 | LT1521IST-3.3#TRPBF和LT1521IST-3.3#PBF的区别 |