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LM285/LM385系列是微功率两端子禁带电压稳压器二极管。专门设计用于基于10µA至 20mA的宽电流范围运行,具有极低动态阻抗、低噪声,不同时间和温度条件下的稳定运行等特点。较小的电压容差范围通过片上校准实现。较大的动态运行范围使得此类器件能够用于多种电源类型的应用,并发挥优秀的稳压功能。极低运行电流使得此类器件适用于微功率电路,如便携仪器、稳压器和其他需要较长电池寿命的模拟电路。
LM285/LM385系列封装采用经济的TO-226AA塑料外壳,提供1.235V和2.500V两种电压版本,通过器件后缀区分(参见订购信息表)。LM285的规定运行温度范围为-40 C至+85 C,LM385的额定温度范围为0 C至+70 C。
LM385 的1.235V和2.500V版本还可以选择表面贴装塑料封装。
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LM385D-1.2R2G
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LM385D-2.5G
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可靠性数据
Die Related Summary Data
Device: LM385D-1.2R2G
Equivalent to wafer fab process: BP STD LINEAR
产品技术
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等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
BP STD LINEAR
10
12120914040
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Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)