MCP1321T-29FE/OT
- Mfr.Part #
- MCP1321T-29FE/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 32,522
- In Stock :
- 32,522
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reset :
- Active High/Active Low
- Reset Delay Time :
- 200 ms
- Supply Voltage-Min (Vsup) :
- 1V
- Number of Terminations :
- 5
- Supplier Device Package :
- SOT-23-5
- Number of Terminals :
- 5
- Package Shape :
- RECTANGULAR
- Base Part Number :
- MCP1321
- Published :
- 2012
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Category :
- Supervisory Circuits
- Adjustable Threshold :
- yes
- Reset Timeout :
- 20ms Minimum
- Qualification :
- AEC-Q100
- Type :
- Simple Reset/Power-On Reset
- Number of Functions :
- 1
- Series :
- --
- Manual Reset :
- No Manual Reset
- Supply Voltage-Max (Vsup) :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Voltages Monitored :
- 1
- Reach Compliance Code :
- Compliant
- Battery Backup Switching :
- No Backup
- Packaging :
- Tape and Reel (TR)
- Product Type :
- Supervisory Circuits
- Terminal Position :
- Dual
- Maximum Operating Temperature :
- + 125 C
- Schedule B :
- 8542390000
- Voltage - Threshold :
- 2.9V
- Number of Channels :
- 1
- Supply Voltage :
- 3V
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Surface Mount :
- yes
- Package / Case :
- SC-74A, SOT-753
- Temperature Grade :
- Automotive
- RoHS :
- Non-Compliant
- Operating Temperature :
- -40°C~125°C TA
- Quiescent Current :
- 1μA
- Output Type :
- Active High, Active Low, Open Drain, Push-Pull
- Terminal Form :
- Gull wing
- Base Product Number :
- MCP1321
- Width :
- 1.55 mm
- Factory Lead Time :
- 8 Weeks
- Seated Height-Max :
- 1.45 mm
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- RoHS Status :
- ROHS3 Compliant
- Subcategory :
- PMIC - Power Management ICs
- Length :
- 2.9mm
- Output :
- Open Drain, Push-Pull
- Threshold Voltage :
- 2.9 V
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G5
- Terminal Pitch :
- 0.95mm
- Screening Level :
- TS 16949
- Datasheets
- MCP1321T-29FE/OT
MCP1321T-29FE/OT Documents

Supervisors Microchip Technology MCP1321T-29FE/OT Overview
The Supervisors Microchip Technology MCP1321T-29FE/OT is a highly reliable, single-channel supervisor IC designed for critical system voltage monitoring and control. Manufactured by Microchip Technology, this compact supervisor circuit is housed in an SOT-23-5 package, making it ideal for space-constrained applications. The device ensures that systems operate within safe voltage thresholds, providing a crucial safeguard against power failure or voltage drops, which can lead to system malfunctions or data loss. This supervisor IC is specifically engineered to cater to the stringent demands of high-performance electronics, offering both precision and versatility in a variety of applications.
MCP1321T-29FE/OT Features
- Single-channel supervisor for precise voltage monitoring
- Compact SOT-23-5 package for space-sensitive applications
- Low power consumption for enhanced energy efficiency
- Automatic system reset during voltage drop or failure
- High accuracy threshold management for dependable operation
MCP1321T-29FE/OT Applications
- Computing Systems: Ensures stable operation by monitoring power supply voltages, automatically resetting the system in case of an under-voltage condition.
- Portable Devices: Ideal for battery-operated devices like smartphones and tablets, where it helps in managing system stability against fluctuations in battery power.
- Industrial Controls: Provides robust voltage supervision to prevent malfunctions in sensitive industrial automation equipment due to voltage irregularities.
- Automotive Electronics: Used in vehicle electronic systems to ensure reliable operation under varying electrical conditions, preventing system failures.
- Telecommunications: Monitors power supplies in telecommunications equipment, ensuring consistent performance and reliability in communication networks.
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