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.

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