The ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 family of devices offer both fixed and/or adjustable voltage-monitoring that combine popular functions such as Power-On reset control, watchdog timer, supply voltage supervision, and manual reset assertion in a small 5 Ld SOT-23 package.

Features
• Single/dual voltage monitoring supervisors
• Fixed-voltage options allow precise monitoring of +2.5V, +3.0V, +3.3V, and +5.0V power supplies
• Dual supervisor has one fixed voltage input and another that is user-adjustable down to 0.6V.
• Both RST and RST outputs available
• Adjustable POR timeout delay options
• Watchdog timer with 1.6s normal and 51s start-up timeout durations
• Manual reset input on all devices
• Reset signal valid down to VDD = 1V
• Accurate ±1.5% voltage threshold
• Immune to power-supply transients
• Ultra low 5.5µA supply current
• Small 5 Ld SOT-23 Pb-Free package
• Pb-Free (RoHS Compliant)

Applications
• Process control systems
• Intelligent instruments
• Embedded control systems
• Computer systems
• Critical µP and µC power monitoring
• Portable/battery-powered equipment
• PDA and handheld PC devices