SGM803B.pdf• Precision Voltage Monitor: 3V, 3.3V and 5V Options
• Superior Upgrade for MAX803/MAX809/MAX810
and ADM803/ADM809/ADM810
• Fully Specified over Temperature
• VCC Transient Immunity
• Low Power Consumption: 300nA (TYP)
• Reset Assertion Down to 1V VCC
• 150ms Power-On Reset (MIN)
Open-Drain nRESET Output (SGM803B)Push-Pull
nRESET Output (SGM809B)Push-Pull RESET
Output (SGM810B)
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging
SGM803B Available in SOT-23-3 and SOT-23
SGM809B Available in SOT-23-3 and SOT-23
SGM810B Available in SOT-23-3 and SOT-23
• Precision Monitoring of +2.5V, +3V, +3.3V,
and+5V Power-Supply Voltages
• Fully Specified Over Temperature
• Available in Three Output Configurations
Open-Drain RESET Output (MAX803)
Push-Pull RESET Output (MAX809)
Push-Pull RESET Output (MAX810)
• 140ms (min) Power-On-Reset Pulse Width
• 12μA Supply Current
• Guaranteed Reset Valid to VCC = +1V
• Power Supply Transient Immunity
• No External Components
• 3-Pin SC70 and SOT23 Packages
• AEC-Q100 Qualified. Refer to Ordering Information
