The LP3470IM5-4.63/NOPB from Texas Instruments is a highly reliable, efficient, and versatile power supply supervisor. It monitors the system voltage and provides a reset signal if the voltage falls below 4.63V. It operates over a wide temperature range of -40°C to 85°C and is designed to be RoHS compliant and lead-free.

• Package: 5-pin SOT-23
• Supply Voltage Range: 1.0V to 5.5V
• Supply Current: 3µA (typical) at 3.3V
• Manual Reset Input: Available for manual reset initiation
• Reset Output: Active low, open-drain output
• Operating Temperature Range: -40°C to 85°C
• RoHS Compliance: Yes
• Power-Down Feature: Can be put into a 'sleep' mode to conserve power