FAIRCHILD SEMICONDUCTOR LM7818CT 线性稳压器, 固定, 7818, 21V至33V输入, 18V和1A输出, TO-220AB-3
The is a 3-terminal Positive Voltage Regulator features thermal overload protection and short-circuit protection. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, it can deliver over 1A output current. Although designed primarily as fixed voltage regulators, this device can be used with external components to obtain adjustable voltages and currents.
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- Output transistor safe operating area protection
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- ±4% Output voltage tolerance
输出接口数 1
输出电压 18 V
输出电流 1 A
针脚数 3
静态电流 8 mA
跌落电压 2V @1A
输入电压Max 33 V
输入电压Min 21 V
输出电流Max 1 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 ≤35 V
安装方式 Through Hole
引脚数 3
封装 TO-220-3
长度 10.67 mm
宽度 4.83 mm
高度 16.51 mm
封装 TO-220-3
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Each
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM7818CT Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
KA7818ETU 飞兆/仙童 | 完全替代 | LM7818CT和KA7818ETU的区别 |
LM7805CT 飞兆/仙童 | 类似代替 | LM7818CT和LM7805CT的区别 |
LM7809CT 飞兆/仙童 | 类似代替 | LM7818CT和LM7809CT的区别 |