






LM2940 -N / LM2940C 1A低压降稳压器 LM2940-N/LM2940C 1A Low Dropout Regulator
Stable power is ideal for better processing this LDO linear regulator developed by Texas Instruments will help do so. Its typical dropout voltage at current is 0.11@100mA|0.5@1A V. This voltage regulation device"s single output can produce a current up to 1Min A. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of 13.6 V that does not exceed 26 V. With a fixed output that has a voltage of 12 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 120mV and line regulation of 120mV. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. The maximum dropout voltage is 0.8@1A|0.15@100mA V. Its polarity is positive. This voltage regulation device has an operating temperature range of 0 °C to 125 °C.
电源电压DC 26.0V max
额定电流 1.00 A
输出接口数 1
输出电压 12 V
输出电流 1 A
静态电流 10.0 mA
输出电容类型 Tantalum
跌落电压 0.5V @1A,0.11V @100mA
调节输出数 1
输入电压Max 26 V
输入电压Min 13.6 V
工作温度Max 125 ℃
工作温度Min 0 ℃
输入电压 13.6V ~ 26V
安装方式 Surface Mount
引脚数 4
封装 TO-263-4
封装 TO-263-4
工作温度 0℃ ~ 125℃
产品生命周期 Active
包装方式 Tube
RoHS标准 Non-Compliant
含铅标准 Contains Lead
ECCN代码 EAR99



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM2940CS-12 TI 德州仪器 | 当前型号 | 当前型号 |
LM2940S-12/NOPB 德州仪器 | 类似代替 | LM2940CS-12和LM2940S-12/NOPB的区别 |
LM2940CS-12/NOPB 德州仪器 | 类似代替 | LM2940CS-12和LM2940CS-12/NOPB的区别 |
LM2940SX-12/NOPB 德州仪器 | 类似代替 | LM2940CS-12和LM2940SX-12/NOPB的区别 |