ST STM809LWX6F

简单复位/加电复位4.63V1

Overview

The STM809LWX6F is a microprocessor Reset Circuit with active-low push-pull output. The low-power supervisory device used to monitor power supplies. It performs a single function - asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec).

Features

Tape & Reel (TR) Package
Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
15μA operating supply current

1 Number of Voltages Monitored

Applications

There are a lot of STMicroelectronics
STM809LWX6F Voltage Supervisors applications.

• Power distribution systems of infant care room
• Power distribution systems of ICU
• Power distribution systems of CCU
• emergency room
• Medical-specific isolation transformer
• Medical-specific insulation monitor
• Transformer load monitoring equipment
• External alarm
• Display equipment
• DC stabilized power supply module