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MIC803-40D3VM3-TR PDF预览

MIC803-40D3VM3-TR

更新时间: 2024-01-26 20:29:02
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
12页 572K
描述
IC,VOLT DETECTOR,FIXED,+4.0V,TO-236,3PIN,PLASTIC

MIC803-40D3VM3-TR 技术参数

生命周期:Active包装说明:TSSOP,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:5.6其他特性:RESET THRESHOLD VOLTAGE IS 4V
可调阈值:NOJESD-30 代码:R-PDSO-G3
长度:2.92 mm信道数量:1
功能数量:1端子数量:3
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
座面最大高度:1.11 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.2 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL宽度:1.3 mm
Base Number Matches:1

MIC803-40D3VM3-TR 数据手册

 浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第2页浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第3页浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第4页浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第5页浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第6页浏览型号MIC803-40D3VM3-TR的Datasheet PDF文件第7页 
MIC803  
3-Pin Microprocessor Supervisor Circuit  
with Open-Drain Reset Output  
General Description  
Features  
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.  
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  
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.  
Applications  
Critical microcomputer power monitoring  
Portable equipment  
Solid state drives  
Datasheets and support documentation are available on  
Micrel’s web site at: www.micrel.com.  
Printers/computers  
Embedded controllers  
Typical Application  
VCC  
VCC  
VCC  
100k  
MIC803  
µP  
RESET  
GND  
RESET  
GND  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
August 3, 2015 Revision 1.2  

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