The ISL88001, ISL88002, ISL88003 supervisors are extremely low power 160nA voltage supervisors that help to monitor the power supply voltages in a wide variety of applications. By providing Power-On Reset and supply voltage supervision in small 3 Ld SC-70 and SOT-23 packages, the ISL88001, ISL88002, ISL88003 devices can help to lower system cost, reduce board space requirements and increase the reliability of systems.

特性 Features

? Single Voltage Monitoring Supervisors

? Fixed-Voltage Options Allow Precise Monitoring of +1.8V, +2.5V, +3.0V, +3.3V and +5.0V Power Supplies

? Ultra Low 160nA Supply Current

? ±1.2% Voltage Threshold Accuracy

? 190ms Power-On Reset Timeout

? Reset Signal Valid Down to VDD = 1V

? No External Components Necessary

? Immune to Power-Supply Transients

? Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free Packages

? Pin Compatible with MAX803, MAX809, MAX810

? Pb-Free (RoHS Compliant)

Applications

? Microprocessor/Microcontroller Systems

? Intelligent Instruments

? Controllers

? Computer Systems

? Portable/Battery-Powered Equipment

? PDA and Hand-Held PC Devices