MCP130 Microcontroller Supervisory and Reset Circuit
The Microchip MCP130 is a Voltage Supervisor that holds a Microcontroller or other device in Reset during under-voltage conditions. During Start-Up and Brownout events the MCP130 asserts a Reset signal via an active-low Reset Pin. Integrated into the MCP130 is an internal 5 kΩ Pull-Up Resistor.
Features
Holds Microcontroller in Reset until supply voltage reaches stable operating level
Resets Microcontroller during power loss
Active low RESET pin
Open drain output
Internal 5 kΩ Pull-Up Resistor
Holds RESET for 350 ms (typical)
RESET to VCC = 1.0V
Accuracy of ±125 mV for 5V systems, ±75 mV for 3V systems over temperature
45 μA typical operating current
Resets Microcontroller during power loss
Active low RESET pin
Open drain output
Internal 5 kΩ Pull-Up Resistor
Holds RESET for 350 ms (typical)
RESET to VCC = 1.0V
Accuracy of ±125 mV for 5V systems, ±75 mV for 3V systems over temperature
45 μA typical operating current
Voltage Supervisor 3-Pin SOT-23, MCP130T-300I/TT
Manufacturer:
Microchip
Manufacturer Part No:
MCP130T-300I/TT
Enrgtech Part No:
ET14009197
Warranty:
Manufacturer
£ 0.47
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Number of Supervisors:
1
Output Driver:
Active Low, Open Drain
Mounting Type:
Surface Mount
Maximum Reset Active Time:
700ms
Package Type:
SOT-23
Pin Count:
3
Dimensions:
2.9 x 1.3 x 0.95mm
Maximum Monitored Voltage:
3V
Maximum Operating Supply Voltage:
5.5 V
Minimum Operating Temperature:
-40 °C
Minimum Monitored Voltage:
2.92V
Minimum Operating Supply Voltage:
1 V
