Microchip Voltage Supervisor 3-Pin TO-92, MCP130-450DI/TO

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Packaging Options:
RS Stock No.:
738-6288
Mfr. Part No.:
MCP130-450DI/TO
Manufacturer:
Microchip
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Brand

Microchip

Number of Supervisors

1

Output Driver

Active Low, Open Drain

Maximum Reset Active Time

700ms

Mounting Type

Through Hole

Package Type

TO-92

Pin Count

3

Dimensions

4.71 x 3.62 x 4.62mm

Maximum Monitored Voltage

4.5V

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

1 V

Minimum Monitored Voltage

4.37V

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

COO (Country of Origin):
TW

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

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Supervisory & Reset Circuits - Microchip

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