Datasheet Microchip MCP1322

ManufacturerMicrochip
SeriesMCP1322

The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation

Datasheets

Datasheet PDF, 741 Kb, Revision: 09-05-2012
MCP131X/2X Voltage Supervisor Datasheet
Docket

Prices

Status

MCP1322T-27LE/OTMCP1322T-29CE/OTMCP1322T-29LE/OTMCP1322T-31GE/OTMCP1322T-31LE/OTMCP1322T-32AE/OTMCP1322T-44LE/OTMCP1322T-46EE/OTMCP1322T-46LE/OTMCP1322T-46LE/OTVAO
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

MCP1322T-27LE/OTMCP1322T-29CE/OTMCP1322T-29LE/OTMCP1322T-31GE/OTMCP1322T-31LE/OTMCP1322T-32AE/OTMCP1322T-44LE/OTMCP1322T-46EE/OTMCP1322T-46LE/OTMCP1322T-46LE/OTVAO
PackageSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23
Pins5555555555

Parametrics

Parameters / ModelsMCP1322T-27LE/OTMCP1322T-29CE/OTMCP1322T-29LE/OTMCP1322T-31GE/OTMCP1322T-31LE/OTMCP1322T-32AE/OTMCP1322T-44LE/OTMCP1322T-46EE/OTMCP1322T-46LE/OTMCP1322T-46LE/OTVAO
Manual ResetYesYesYesYesYesYesYesYesYesYes
Nominal Reset Voltage, V2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)
Operating Temp. Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
OutputDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-PullDual Output Open-Drain and/or Push-Pull
Power FailNoNoNoNoNoNoNoNoNoNo
Product TypeSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisor
Reset TypeActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/Low
Typical Reset Pulse Width, ms200200200200200200200200200200
Typical Supply Current, µA1111111111
VCC Range, V1.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.51.0 - 5.5
Watchdog TimerNoNoNoNoNoNoNoNoNoNo

Eco Plan

MCP1322T-27LE/OTMCP1322T-29CE/OTMCP1322T-29LE/OTMCP1322T-31GE/OTMCP1322T-31LE/OTMCP1322T-32AE/OTMCP1322T-44LE/OTMCP1322T-46EE/OTMCP1322T-46LE/OTMCP1322T-46LE/OTVAO
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MCP1316 MCP1316M MCP1317 MCP1318 MCP1318M MCP1319 MCP1319M MCP1320 MCP1321

Model Line

Manufacturer's Classification