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LM5Z16VT1G是乐山无线电(LRC) 推出的一款表面贴装稳压二极管,属于独立式配置,主打小功率稳压应用。作为国内半导体行业老牌企业,LRC在分立器件领域积累了成熟的工艺与可靠性控制经验,该型号延续了品牌在稳压管产品中的一致性优势,适配多类低功耗电子场景。
标称稳压值为16.2V,实际工作范围覆盖15.3V~17.1V,满足不同电路设计的稳压需求;动态阻抗(测试电流下的阻抗)Zzt仅40Ω,膝点电流下的阻抗Zzk为200Ω,说明稳压精度较好——即使负载电流小幅变化,输出电压波动也能控制在较低水平,适合对电压稳定性有要求的基准电路。
最大耗散功率Pd=200mW(0.2W),属于典型小功率稳压管,适配低功耗电路设计;反向漏电流Ir=50nA(纳安级),漏电流极低,可有效减少电路待机功耗,提升整体效率,尤其适合电池供电的便携设备。
工作结温范围覆盖**-65℃~+150℃**,宽温特性使其可在极端环境下稳定工作——比如工业户外设备的低温启动、高温运行场景,或车载辅助电路的温度波动场景(需结合具体应用场景验证)。
采用SOD-523 超小型表面贴装封装(行业常规尺寸约1.6mm×0.8mm),独立式配置意味着每个器件为单独稳压管,便于电路灵活布局;封装材料耐高温、抗机械冲击,适配回流焊等标准表面贴装工艺,适合高密度PCB设计(如智能手机主板、可穿戴设备电路板)。
结合参数特点,LM5Z16VT1G的核心应用场景包括:
LM5Z16VT1G是小功率稳压应用的高性价比选择,广泛适配各类低功耗电子设备的电压基准、辅助稳压需求。
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