MCP1321T-31LE/OT
- Mfr.Part #
- MCP1321T-31LE/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 2,950
- In Stock :
- 2,950
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Pin Count :
- 5
- Reset Timeout :
- 140ms Minimum
- Max Supply Voltage :
- 5.5V
- Mounting :
- Surface Mount
- Terminal Position :
- Dual
- Product Type :
- Supervisory Circuits
- Published :
- 2012
- Rad Hardened :
- No
- Operating Temp Range :
- -40C to 125C
- Output :
- Open Drain, Push-Pull
- Reset :
- Active High/Active Low
- Chip Enable Signals :
- No
- Number of Elements :
- 1
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.95 mm
- Mount :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Brand :
- Microchip Technology
- Battery Backup Switching :
- No
- Operating Temperature Classification :
- Automotive
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Reset Active Time :
- 2240
- Product Status :
- Active
- Number of Terminations :
- 5
- Type :
- Simple Reset/Power-On Reset
- Supply Current :
- 0.01(mA)
- Power Supplies :
- 1/5.5 V
- Base Product Number :
- MCP1321
- Reset Threshold Voltage (Min) :
- 3.054(V)
- Surface Mount :
- yes
- Watchdog Timer :
- yes
- Supply Current-Max (Isup) :
- 0.01 mA
- Package / Case :
- SC-74A, SOT-753
- Reset Threshold Voltage (Max) :
- 3.147(V)
- Operating Temperature :
- -40°C~125°C TA
- Min Reset Threshold Voltage :
- 3.054V
- Temperature Grade :
- Automotive
- Max Reset Threshold Voltage :
- 3.147V
- RoHS :
- Details
- Operating Supply Voltage (Max) :
- 5.5(V)
- Quiescent Current :
- 1μA
- Package Shape :
- RECTANGULAR
- Manual Reset :
- No
- Number of Voltages Monitored :
- 1
- Max Power Dissipation :
- 240mW
- JESD-30 Code :
- R-PDSO-G5
- Product Category :
- Supervisory Circuits
- Supplier Device Package :
- SOT-23-5
- Qualification :
- AEC-Q100
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- MCP1321
- Monitored Voltage 1 (Typ) :
- 1 to 5.5(V)
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage (Min) :
- 1(V)
- Manufacturer :
- Microchip
- Series :
- --
- Max Supply Current :
- 10μA
- Factory Lead Time :
- 8 Weeks
- Power Fail Detection :
- No
- Min Supply Voltage :
- 1V
- Terminal Form :
- Gull wing
- Power Dissipation :
- 0.24(W)
- Package Type :
- SOT-23
- Voltage - Threshold :
- 3.1V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Datasheets
- MCP1321T-31LE/OT

Supervisors Microchip Technology MCP1321T-31LE/OT Overview
The Supervisors Microchip Technology MCP1321T-31LE/OT is an advanced voltage supervisor IC designed for precise monitoring of power supplies in digital systems. Ensuring reliability and system integrity, this compact chip from Microchip Technology is ideal for applications requiring tight voltage threshold control and low power consumption. Its tiny SOT-23-5 package makes it especially suitable for space-constrained applications. This supervisor IC enhances system stability by providing robust reset functionality, crucial in preventing system failure during undesirable voltage fluctuations.
MCP1321T-31LE/OT Features
- Single voltage monitoring to ensure operational accuracy
- Low supply current for enhanced power management
- Programmable reset delay for flexible system design
- Compact SOT-23-5 package suitable for space-sensitive applications
- Wide operating voltage range, accommodating various application needs
MCP1321T-31LE/OT Applications
- Portable Devices: Ensures stable operation by monitoring power levels to prevent unexpected shutdowns.
- Automotive Electronics: Provides reliable voltage level detection to maintain system performance under varying electrical conditions.
- Communication Equipment: Facilitates consistent performance in communication hardware by managing power supply integrity.
- Industrial Systems: Monitors and manages power thresholds in industrial applications to safeguard against voltage anomalies.
- Medical Devices: Critical in ensuring that medical equipment operates within safe voltage parameters to guarantee accurate functionality.
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