LR8808_15 Datasheet, PDF (1/6 Pages) Leshan Radio Company – Micropocessor Reset Circuits

LESHAN RADIO COMPANY, LTD.
LR8808 Micropocessor Reset Circuits
General Description
The LR8808 series are ultar-low current voltage detectors,which can be used to monitor the power supplies in microprocessor
and digital systems. There are two output forms,and Nch open-drain and CMOS output are available.
The LR8808 series are available SOT23(-3 -5) package.Performance is specified for -40℃to +85℃ temperature range.
Features
★0.95V to 8V input range
★Reset Threshold:1.5V～6.0V in 0.1V increments
★High-precision detection voltage: ±2.0 %
★Ultra-low current consumption: 1.0μA@3.5V(typ)
★SOT23-3 SOT23-5 package
★NMOS Open Drain and CMOS Output (Active Low)
★40℃ to +85℃ junction temperature range for operation
Applications
★Battery-Powered Systems
★Power Supply Monitoring
★Handheld and Portable Equipment
★Processor Supervisor Reset
Typical Application Circuit
Block Diagram(*1: parasitic diode)
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