
















MICROCHIP MCP121-450E/TO 芯片, 监控电路
MCP121 微控制器监控和重置电路
### 监控和重置电路 -
得捷:
IC SUPERVISOR 1 CHANNEL TO92-3
立创商城:
MCP121-450E/TO
欧时:
Microchip MCP121-450E/TO 电压监控器, 4.271 至 4.49 V监控电压, 多种输出驱动, 3引脚 TO-92封装
e络盟:
MICROCHIP MCP121-450E/TO 芯片, 监控电路
艾睿:
Using this MCP121-450E/TO microprocessor supervisory circuit, developed by Microchip Technology, easily have another processor take control in case the original fails. This part has a minimum operating temperature of -40 °C and a maximum of 125 °C. It has a typical reset threshold voltage of 4.38 V, with a minimum of 4.314 V and a maximum of 4.446 V. This device has a minimum operating supply voltage of 1 V and a maximum of 5.5 V.
Allied Electronics:
Microchip MCP121-450E/TO, Voltage Supervisor 4.271 - 4.49 V, 3-Pin TO-92
安富利:
Volt Supervisor Supply 4.38V 3-Pin TO-92
Chip1Stop:
Volt Supervisor Supply 4.38V 3-Pin TO-92
TME:
Supervisor Integrated Circuit; power on reset monitor PoR
Newark:
# MICROCHIP MCP121-450E/TO Voltage Supervisor, 1V-5.5V supply, 4.38V Threshold, 120 ms Delay, Active-Low Reset, TO-92-3
电源电压DC 1.00V min
工作电压 1V ~ 5.5V
供电电流 20 µA
针脚数 3
静态电流 1 µA
阈值电压 4.38 V
输出电流Max 10 mA
复位电压Min 4.314 V
复位电压Max 4.446 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 1V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1 V
安装方式 Through Hole
引脚数 3
封装 TO-226-3
长度 4.95 mm
宽度 3.94 mm
高度 4.95 mm
封装 TO-226-3
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 2015/12/17
ECCN代码 EAR99



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
MCP121-450E/TO Microchip 微芯 | 当前型号 | 当前型号 |
MCP121-195I/TO 微芯 | 类似代替 | MCP121-450E/TO和MCP121-195I/TO的区别 |
MCP121-300E/TO 微芯 | 类似代替 | MCP121-450E/TO和MCP121-300E/TO的区别 |