Low Power Microprocessor Supervisory Circuit in 3-Pin SOT-23,SGM809B Replace TSC9819.
SGM809B
SGM809B.pdf
FEATURES
• Precision Voltage Monitor: 3V, 3.3V, 5V Options
• Superior Upgrade for MAX803/MAX809/MAX810
and ADM803/ADM809/ADM810
• Fully Specified over Temperature
• VCC Transient Immunity
• Low Power Consumption: 240nA (TYP)
• Reset Assertion Down to 1V VCC
• 330ms Power-On Reset (TYP)
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
PIN CONFIGUTION

CROSS