1.2V电压基准
The LM285/LM385 series are micropower two−terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 A to 20 mA, these devices feature exceptionally low dynamic impedance, low noise and stable operation over time and temperature. Tight voltage tolerances are achieved by on−chip trimming. The large dynamic operating range enables these devices to be used in applications with widely varying supplies with excellent regulation. Extremely low operating current make these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended battery life is required.
Features
•Operating Current from 10 A to 20 mA
•1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades
•Low Temperature Coefficient
•1.0 Dynamic Impedance
•Surface Mount Package Available
•Pb−Free Packages are Available
容差 ±1 %
无卤素状态 Halogen Free
输出电压 1.235 V
输出电流 20 mA
通道数 1
输出电压Max 1.235 V
输出电压Min 1.235 V
输出电流Max 20 mA
工作温度Max 70 ℃
工作温度Min 0 ℃
精度 ±1 %
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
长度 5 mm
宽度 4 mm
高度 1.5 mm
封装 SOIC-8
工作温度 0℃ ~ 70℃ TA
温度系数 ±80 ppm/℃
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 |
---|---|---|
LM385BD-1.2R2G ON Semiconductor 安森美 | 当前型号 | 当前型号 |
LM385BD-1.2R2 安森美 | 完全替代 | LM385BD-1.2R2G和LM385BD-1.2R2的区别 |
LM385BD-1.2G 安森美 | 类似代替 | LM385BD-1.2R2G和LM385BD-1.2G的区别 |
LM385D-1.2R2G 安森美 | 类似代替 | LM385BD-1.2R2G和LM385D-1.2R2G的区别 |