SUMMARY DESCRIPTION

The STM1061 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. A precision voltage reference and comparator monitors the VCC input and compares it with a specified voltage threshold condition. When VCC falls below a specified trip point threshold, the output (OUT) is forced low and remains asserted as long as the VCC input remains below VTH– + hysteresis (VHYST). The STM1061 device is guaranteed to output the correct logic state for VCC down to 0.7V. They are also designed to ignore fast transients on VCC.

This small, low power device is ideal for portable applications and is available in space-saving SOT23-3 and SOT323-3 (SC70-3) packages.

FEATURES

■ FACTORY-TRIMMED VOLTAGE THRESHOLDS IN 0.1V INCREMENTS FROM 1.6V TO 5.5V

■ ±2 VOLTAGE THRESHOLD ACCURACY

■ OPERATING VOLTAGE 0.7V to 6.0V

■ OPEN DRAIN OUTPUT

■ LOW SUPPLY CURRENT - 0.9µA (typ)

■ GUARANTEED OUT ASSERTION DOWN TO VCC = 0.7V

■ POWER SUPPLY TRANSIENT IMMUNITY

■ AVAILABLE IN SOT23-3 and SOT323-3 (SC70-3) PACKAGES

■ OPERATING TEMPERATURE –40°C TO 85°C

STM1061N19WX6F属于集成电路（IC） > 监控器。意法半导体（ST）集团制造生产的STM1061N19WX6F监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。