




LM2940 -N / LM2940C 1A低压降稳压器 LM2940-N/LM2940C 1A Low Dropout Regulator
Linear Voltage Regulator IC 1 Output 1A SOT-223-4
得捷:
IC REG LINEAR 12V 1A SOT223-4
立创商城:
LM2940IMPX-12/NOPB
德州仪器TI:
1-A, 26-V, high-PSRR, low-dropout voltage regulator
艾睿:
Stable voltages are always needed for sensitive systems implement this LDO LM2940IMPX-12/NOPB linear regulator from Texas Instruments. Its typical dropout voltage at current is 0.11@100mA|0.5@1A V. This voltage regulation device&s;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. At a load regulation of 120mV and line regulation of 120mV a constant current can be produced at the output of your circuit. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. The maximum dropout voltage is 0.8@1A|0.15@100mA V. This voltage regulation device has an operating temperature range of -40 °C to 85 °C. Its polarity is positive.
安富利:
LDO Regulator Pos 12V 1A 4-Pin3+Tab SOT-223 T/R
Verical:
LDO Regulator Pos 12V 1A 4-Pin3+Tab SOT-223 T/R
输出接口数 1
输出电压 12 V
输出电流 1 A
供电电流 10mA ~ 15mA
静态电流 10 mA
输出电容类型 Tantalum
跌落电压 0.5 V @ 1 A, 0.11 V @ 100 mA
调节输出数 1
输入电压Max 26 V
输入电压Min 13.6 V
输出电压Min 12 V
输出电流Max 1 A
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 13.6V ~ 26V
安装方式 Surface Mount
引脚数 4
封装 TO-261-4
封装 TO-261-4
工作温度 -40℃ ~ 85℃
产品生命周期 Active
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 |
|---|---|---|
LM2940IMPX-12/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM2940IMP-12/NOPB 德州仪器 | 类似代替 | LM2940IMPX-12/NOPB和LM2940IMP-12/NOPB的区别 |
LM2940IMP-12 德州仪器 | 类似代替 | LM2940IMPX-12/NOPB和LM2940IMP-12的区别 |
LM2940IMPX-12 德州仪器 | 类似代替 | LM2940IMPX-12/NOPB和LM2940IMPX-12的区别 |