The LM809M3X-2.93 is a top-tier microprocessor supervisory circuit developed by the globally recognized electronics manufacturer, Texas Instruments.

This product is designed to monitor the power supplies in microprocessor and digital systems. It provides a crucial function in these systems by offering a reset signal whenever the power supply becomes inadequate for proper operation, and it continues to assert this signal until the supply voltage returns to an acceptable level.

• Threshold Voltage: 2.93V
• Reset Timeout: 140ms (minimum)
• Low Supply Current: 17µA
• Operating Temperature Range: -40°C to +85°C
• Package: Offered in a small SOT-23 package
• Voltage Monitoring: Precision monitoring of 3V, 3.3V, and 5V supply voltages
• RoHS Compliant: Lead-free and eco-friendly