对比图
型号 LP3981ILDX-2.8 LP3981ILDX-2.8/NOPB LP3981ILD-2.8/NOPB
描述 LP3981微功耗， 300毫安超低压差CMOS电压稳压器 LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator低压差稳压器 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 6-WSON -40 to 125Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 6-WSON -40℃ to 125℃
数据手册 ---
制造商 TI (德州仪器) TI (德州仪器) TI (德州仪器)
分类 稳压芯片稳压芯片稳压芯片
安装方式 Surface Mount Surface Mount Surface Mount
引脚数 6 6 6
封装 WSON-6 WDFN-6 WDFN-6
输出接口数 1 1 1
输出电压 2.8 V 2.8 V 2.8 V
输出电流 300 mA 300 mA 300 mA
供电电流 - 120µA ~ 210µA -
耗散功率 2000 mW 2000 mW -
静态电流 70.0 µA 70.0 µA 70.0 µA
输出电容类型 Ceramic Ceramic Ceramic
跌落电压 0.132V @300mA,0.088V @200mA,0.0005V @1mA 0.132V @300mA,0.088V @200mA,0.0005V @1mA 0.132V @300mA
调节输出数 1 1 1
输入电压(Max) 6 V 6 V 6 V
输入电压(Min) 2.7 V 2.7 V 2.7 V
输出电压(Min) - 2.8 V -
输出电流(Max) 0.3 A 0.3 A 0.3 A
工作温度(Max) 125 ℃ 125 ℃ 125 ℃
工作温度(Min) -40 ℃ -40 ℃ -40 ℃
耗散功率(Max) 2000 mW 2000 mW 2000 mW
精度 ±2 % ±2 % ±2 %
输入电压 ≤6 V ≤6 V ≤6 V
输入电压(DC) - - 6.00V (max)
封装 WSON-6 WDFN-6 WDFN-6
工作温度 -40℃ ~ 125℃ -40℃ ~ 125℃ -40℃ ~ 125℃
产品生命周期 Active Active Active
包装方式 Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
RoHS标准 Non-Compliant RoHS Compliant RoHS Compliant
含铅标准 Contains Lead Lead Free Lead Free