ST Life.augmented

STM1831

Voltage detector with sense input and external delay capacitor
  • active 活性

The STM1831 is a voltage detector with very low current consumption. It monitors a voltage on a separate input pin (VSEN), which is fully functional even if the monitored voltage goes down to 0 V. In addition, the delay of the output can be adjusted by an external capacitor.

pdf Please read
Errata Sheet
pdf 下载
数据表

Key Features

  • Voltage monitored on separate sense input VSEN
  • Factory-trimmed voltage thresholds in 100 mV increments from 1.6 V to 5.7 V
  • ±2% voltage threshold accuracy
  • Operating voltage 1.6 V to 6.0 V
  • Open drain output
  • Low supply current of 0.8 μA (typ.)
  • Time delay programmable by external capacitor
  • Power supply transient immunity
  • Available in SOT23-5 package
  • Operating temperature –40 to 85 °C

线路 图表

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS7019: Voltage detector with sense input and external delay capacitor
1.0 597 KB

Application Notes

描述 版本 大小
pdf
AN1957: Microprocessor supervisor functions
1.2 246 KB

Technical Notes & Articles

描述 版本 大小
pdf
TN0941: Reset and supervisor ICs: frequently asked questions (FAQ)
1.0 329 KB

Publications and Collaterals

Flyer

描述 版本 大小
pdf
Resets and supervisors - portfolio overview
1,345 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeVoltage Reset 1 (typ) Voltage Reset 2 (typ) Operating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STM1831L24WY6FActiveSOT23-5LTape And Reel-4085_-.35Distributor reported inventory date: 2014-04-18
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC24001
MOUSEROrder NowWORLDWIDE34671
Ecopack2PDF
XML

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
Feedback Form
Customer Feedback