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Microchip Technology MCP1321T-20LI/OT Microcontrollers

IC SUPERVISOR 1 CHANNEL SOT23-5

5,000 ActiveMicrochip TechnologyMCP1321TSC-74A, SOT-753$1.74
MCP1321T-20LI/OT SC-74A, SOT-753 package illustration

Same model may have multiple batches, images only for reference.

MCP1321T-20LI/OT
Part Number (MPN)
MCP1321T-20LI/OT
Base Model
Detailed Description
IC SUPERVISOR 1 CHANNEL SOT23-5
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
PDF MCP1321T-20LI/OT Datasheet
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Ordering Code Family

MCP1321T groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

Microchip Technology MCP1321T-20LI/OT Microcontrollers technical specifications.

General

Series
MCP1321
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1 V ~ 5.5 V
Lifecycle Status
Active
Type
Simple Reset/Power-On Reset
Output
Open Drain, Push-Pull
Reset
Active High/Active Low

Alternate Parts Comparison (MCP1321T-20LI/OT vs MCP1321T-29DE/OT vs MCP1321T-29LE/OT vs MCP1321T-29ME/OT)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
SeriesMCP1321MCP1321MCP1321MCP1321
Package / CaseSC-74A, SOT-753SC-74A, SOT-753SC-74A, SOT-753SC-74A, SOT-753
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)
Supply Voltage1 V ~ 5.5 V5.5 V1 V ~ 5.5 V1 V ~ 5.5 V
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
Battery Backup SwitchingNo BackupNo BackupNo BackupNo Backup
Number of Inputs Monitored1 Input1 Input1 Input1 Input
Number of Voltages Monitored1111
OutputOpen Drain, Push-PullOpen Drain, Push-PullOpen Drain, Push-PullOpen Drain, Push-Pull
Output TypeActive High, Active Low, Open Drain, Push-PullActive High, Active Low, Open Drain, Push-PullActive High, Active Low, Open Drain, Push-PullActive High, Active Low, Open Drain, Push-Pull
Action

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