DEVICE DESCRIPTION

The ZSM380 is a three terminal under voltage monitor circuit for use in microprocessor systems. The threshold voltage of the device has been set to 3.8 volts making it ideal for 5 volt circuits.

FEATURES

• SO8, SOT223 and TO92 packages

• Power on reset generator

• Automatic reset generation

• Low standby current

• Guaranteed operation from 1 volt

• Wide supply voltage range

• Internal clamp diode to discharge delay capacitor

• 3.8 volt threshold for 5 volt logic

• 20mV hysteresis prevents erratic operation

APPLICATIONS

• Microprocessor systems

• Computers

• Computer peripherals

• Instrumentation

• Automotive

• Battery powered equipment