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MIC803-31D3VM3中文资料PDF规格书
厂商型号 |
MIC803-31D3VM3 |
参数属性 | MIC803-31D3VM3 封装/外壳为TO-236-3,SC-59,SOT-23-3;包装为卷带(TR);类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL SOT23-3 |
功能描述 | 3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output |
文件大小 |
258.25 Kbytes |
页面数量 |
10 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-16 11:30:00 |
MIC803-31D3VM3规格书详情
General Description
The MIC803 is a single-voltage supervisor with open-drain reset output that provides accurate power supply monitoring and reset generation in microprocessor-based systems. The function of the device is to assert a reset signal if the power supply voltage drops below the reset threshold voltage, and retain this reset for the reset timeout period once the power supply increases above the reset threshold voltage.
The MIC803 consumes only 4.5µA of supply current and offers three reset delay periods of 20ms, 140ms, and 1120ms (minimum). It features factory-programmed reset threshold levels from 2.63V to 4.63V to accommodate 3.0V, 3.3V, and 5.0V power supplies. It is available in the compact 3-pin SC-70 and SOT-23 packages.
Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com.
Features
• 4.5μA supply current (typical) at 3.6V
• Open-drain /RESET output
• /RESET remains valid with VCC as low as 1V
• 20ms, 140ms, or 1120ms (minimum) reset timeout options
• 2.63V to 4.63V preset voltage threshold options
• 2.5 voltage threshold accuracy over temperature
• 3-pin SC70-3 package (2.0mm × 2.1mm)
• 3-pin SOT-23 package (2.3mm × 2.9mm)
• -40˚C to +125˚C junction temperature range
Applications
• Critical microcomputer power monitoring
• Portable equipment
• Solid state drives
• Printers/computers
• Embedded controllers
产品属性
- 产品编号:
MIC803-31D3VM3-TR
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)
- 类型:
简单复位/加电复位
- 电压 - 阈值:
3.08V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最小为 140ms
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
TO-236-3,SC-59,SOT-23-3
- 供应商器件封装:
SOT-23-3
- 描述:
IC SUPERVISOR 1 CHANNEL SOT23-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL/麦瑞 |
23+ |
SOT23-3 |
50000 |
只做原装正品 |
询价 | ||
Microchip |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 | ||
MICROCHIP |
22+ |
SOT23-3 |
5321 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
23+ |
N/A |
58800 |
一级代理放心采购 |
询价 | |||
MICROCHIP(美国微芯) |
2112+ |
SOT-23-3 |
31500 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
Microchip |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICROCHIP |
SOT-23 |
3000 |
2500 |
进口原装 |
询价 | ||
Micrel |
24+ |
SOT-23-3 |
16000 |
原装优势绝对有货 |
询价 | ||
- |
23+ |
SOT23-3 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICREL |
22+ |
SOT23-3 |
13148 |
原装正品现货 |
询价 |