对比图
型号 LT1175IT#PBF LT3015ET#TRPBF LM2991T/LB03
描述 LDO Regulator Neg -3.8V to -19.3V 0.5A 5Pin(5+Tab) TO-220低压差稳压器 1.5A, Low Noise, Negative Linear Regulator with Precision Current Limit具有使能功能的 1A、负电压、可调节超低压降稳压器 5-TO-220
数据手册 ---
制造商 Linear Technology (凌力尔特) Linear Technology (凌力尔特) TI (德州仪器)
分类 稳压芯片稳压芯片稳压芯片
安装方式 Through Hole Through Hole Through Hole
引脚数 5 5 5
封装 TO-220-5 TO-220-5 TO-220-5
输出电流 500 mA 1.5 A 1 A
输出接口数 1 - 1
输入电压(DC) -20.0 V (max) - -
跌落电压 0.33V @300mA,0.1V @25mA,0.26V @100mA,0.18V @100mA,0.5V @500mA,0.3V @200mA - 0.6V @1A,0.1V @100mA
输出电流(Max) 0.5 a - 1 A
工作温度(Max) 125 ℃ - 125 ℃
工作温度(Min) -40 ℃ - -40 ℃
精度 ±1.5 % - -
静态电流 - - 700 µA
调节输出数 - - 1
输入电压(Max) - - 0.3 V
封装 TO-220-5 TO-220-5 TO-220-5
工作温度 -40℃ ~ 85℃ -40℃ ~ 125℃ -40℃ ~ 125℃
产品生命周期 Unknown Unknown Not Recommended for New Designs
包装方式 Tube Tape & Reel (TR) Tube
RoHS标准 RoHS Compliant Non-Compliant
含铅标准 Lead Free Lead Free Contains Lead