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参数资料
| 型号： | MCP102T-315E/LB |
| 厂商： | Microchip Technology |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR 3.08V LOW SC-70 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 80 ms |
| 电压 - 阀值： | 3.08V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-70，SOT-323 |
| 供应商设备封装： | SC-70-3 |
| 包装： | 带卷 (TR) |
Microcontroller Supervisor Family
Product Summary
Microchip’s extensive family of low-cost, precision system
supervisors and reset circuits support microcontrollers,
ASICs, digital signal processors and custom chip sets. The
family offers a large variety of reset trip points, output types
and package options to cover most application requirements.
The breadth of the product line enables Microchip
supervisors to cross to virtually all competitors supervisory
reset products. The devices are functionally and pinout
comparable to products from other analog suppliers.
Noisy environments, unreliable power or battery power in
many microcontroller applications may create a variety of
system-level problems that can be eliminated with power-on
reset or brown-out detect functions found on the supervisors.
The power-on reset devices are designed to hold the
microcontroller in reset until the supply voltage reaches a
predetermined operating level and stabilizes.
This supervisor family protects from brown-out conditions
occurring as a result of supply voltage drops below the
safe operating level. It eliminates a slowly decaying power
supply which causes the microcontroller to begin executing
instructions without enough voltage to sustain its SRAM,
producing indeterminate results, and helps prevent a
runaway system or helps back up critical data during power
?uctuations.
Microchip offers supervisors in 3-pin SC-70, 3/5-pin
SOT-23, TO-92, 4-pin SOT-143, 8-pin PDIP and 8/16-pin
SOIC packages in various pin con?gurations. It is ideal
for embedded control applications such as hand-held
Features
? Multiple Trip voltage points range from 1.75-4.72V
? Industry standard pin-outs:
– SC-70
– SOT-23
– SOT-143
– T0-92
– SOIC
– PDIP
? Extended Industrial Temperature (-40°C to +125°C)
? 9 parts include Watchdog Timers
Related Application Notes
instrumentation, telephone hand sets and other battery
AN595
Improving the Susceptibility of an Application to
powered operations.
AN598
AN686
ESD
Plastic Packaging and the Effects of Surface Mount
Soldering Techniques
Understanding and Using Supervisory Circuits
Featured New Products
Reset A
Reset B
Pull-up
Active
Active
Device
MCP1316
MCP1316M
MCP1317
MP1318
MCP1318M
MCP1319
MCP1319M
MCP1320
MCP1321
MCP1322
Type
Push-Pull
Open-Drain
Push-Pull
Push-Pull
Open-Drain
Push-Pull
Open-Drain
Open-Drain
Open-Drain
Open-Drain
Resistor
–
Internal
–
–
Internal
–
Internal
External
External
External
Level
Low
Low
High
Low
Low
Low
Low
Low
Low
Low
Type
–
–
–
Push-Pull
Push-Pull
Push-Pull
Push-Pull
–
Push-Pull
Push-Pull
Level
–
–
–
High
High
High
High
–
High
High
WDI Input
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
MR Input
Yes
Yes
Yes
No
No
Yes
Yes
Yes
No
Yes
V CC Range
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
1.0-5.5V
I DD (μA)
5
5
5
5
5
5
5
5
5
5
Reset Delay
200 ms
200 ms
200 ms
200 ms
200 ms
200 ms
200 ms
200 ms
200 ms
200 ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP102T-315I/LB | 功能描述:监控电路 Push-Pull Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MCP102T-315I/TO | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Micropower Voltage Supervisors |
| MCP102T-315I/TT | 功能描述:监控电路 Push-Pull Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MCP102T-450E/LB | 功能描述:监控电路 Push-Pull Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MCP102T-450E/LBG | 功能描述:监控电路 Push-Pull High Lead Free Package RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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