






LM2937 500毫安低压差稳压器 LM2937 500 mA 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@50mA|0.5@500mA V. It has an overall accuracy of ±5 %. This voltage regulation device"s single output can produce a current up to 0.5 A. With a voltage no larger than 26 V, this will supply sufficient power to your circuit. With a fixed output that has a voltage of 12 V, this is power management at its best. Using a load regulation of 12mVTyp and line regulation of 36mVTyp is needed for a programmable DC power supply. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. The maximum dropout voltage is 0.25@50mA|1@500mA V. Its polarity is positive. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 125 °C.
输出接口数 1
输出电压 12 V
输出电流 500 mA
供电电流 2mA ~ 20mA
静态电流 10 mA
输出电容类型 Ceramic
跌落电压 0.11V @50mA,0.5V @500mA
调节输出数 1
输入电压Max 26 V
输入电压Min 6 V
输出电压Min 12 V
输出电流Max 0.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±5 %
输入电压 26 V
安装方式 Surface Mount
引脚数 4
封装 TO-263-4
封装 TO-263-4
工作温度 -40℃ ~ 125℃
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
ECCN代码 EAR99



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM2937ESX-12/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM2937ES-12/NOPB 德州仪器 | 类似代替 | LM2937ESX-12/NOPB和LM2937ES-12/NOPB的区别 |
LM2937ES-12 德州仪器 | 类似代替 | LM2937ESX-12/NOPB和LM2937ES-12的区别 |
LM2937ESX-12 德州仪器 | 类似代替 | LM2937ESX-12/NOPB和LM2937ESX-12的区别 |