Product Summary

The MCP1207ADR2G is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. The MCP1207ADR2G also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. The MCP1207ADR2G is available with a choice of seven different trip voltages and both have open drain outputs. The MCP1207ADR2G has an internal 5 kΩ pullup resistor.

Parametrics

MCP1207ADR2G absolute maximum ratings: (1)VDD: 7.0V; (2)All inputs and outputs w.r.t. VSS: -0.6V to VDD +1.0V; (3)Storage temperature: -65℃ to +150℃; (4)Ambient temp. with power applied: -65℃ to +125℃; (5)ESD protection on all pins: ≥ 2 kV.

Features

MCP1207ADR2G features: (1)Holds microcontroller in reset until supply voltage reaches stable operating level; (2)Resets microcontroller during power loss; (3)Precision monitoring of 3V, 3.3V and 5V systems; (4)7 voltage trip points available; (5)Open drain output; (6)Internal pull-up resistor.

Diagrams

MCP1207ADR2G block diagram

MCP100
MCP100
Other

Data Sheet
Negotiable 
MCP100-270DI/TO
MCP100-270DI/TO
Microchip Technology
Supervisory Circuits Push-Pull Low
Data Sheet
0-1: $0.26
1-10: $0.20
10-25: $0.17
25-100: $0.16
MCP100-270HI/TO
MCP100-270HI/TO
Microchip Technology
Supervisory Circuits Push-Pull Low
Data Sheet
0-1: $0.26
1-10: $0.20
10-25: $0.17
25-100: $0.16
MCP100-300DI/TO
MCP100-300DI/TO
Microchip Technology
Supervisory Circuits Push-Pull Low
Data Sheet
0-1: $0.26
1-10: $0.20
10-25: $0.17
25-100: $0.16
MCP100-300HI/TO
MCP100-300HI/TO
Microchip Technology
Supervisory Circuits Push-Pull Low
Data Sheet
0-1: $0.26
1-10: $0.20
10-25: $0.17
25-100: $0.16
MCP100-315DI/TO
MCP100-315DI/TO
Microchip Technology
Supervisory Circuits Push-Pull Low
Data Sheet
0-1: $0.26
1-10: $0.20
10-25: $0.17
25-100: $0.16