MCP120T-450I/TT
- Mfr.Part #
- MCP120T-450I/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 1,700
- In Stock :
- 1,700
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Number of Supervisors :
- 1
- Number of Voltages Monitored :
- 1
- Product Type :
- Supervisory Circuits
- Output Driver :
- Active Low/Open Drain
- Qualification Status :
- Not Qualified
- Number of Elements :
- 1
- Screening Level :
- Industrial
- Package Type :
- SOT-23
- Seated Height-Max :
- 1.12 mm
- Qualification :
- AEC-Q100
- Min Reset Threshold Voltage :
- 4.25V
- Max Reset Threshold Voltage :
- 4.5V
- Minimum Operating Supply Voltage :
- 1 V
- Supply Current :
- 0.06(mA)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temp Range :
- -40C to 85C
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- Active Low, Open Drain
- Product Status :
- Active
- Series :
- --
- Nominal Supply Current :
- 60μA
- Operating Supply Voltage (Min) :
- 1(V)
- Max Supply Voltage :
- 5.5V
- Delay Time :
- 350ms
- Watchdog Timer :
- No
- Max Supply Current :
- 60μA
- Maximum Operating Supply Voltage :
- 5.5 V
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.95mm
- Minimum Operating Temperature :
- -40 °C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Product Number :
- MCP120
- Reach Compliance Code :
- Compliant
- Pin Count :
- 3
- Adjustable Threshold :
- No
- REACH SVHC :
- No SVHC
- MSL :
- MSL 1 - Unlimited
- Base Part Number :
- MCP120
- Dimensions :
- 2.9 x 1.3 x 0.95mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Reset :
- Active Low
- Product Category :
- Supervisory Circuits
- RoHS :
- Details
- Packaging :
- Tape and Reel (TR)
- Reset Delay Time :
- 350 ms
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Min (Vsup) :
- 1 V
- Output :
- Open Drain or Open Collector
- Battery Backup Switching :
- No
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminals :
- 3
- Overvoltage Threshold :
- 4.5V
- ECCN Code :
- EAR99
- Supplier Device Package :
- SOT-23-3
- Min Supply Voltage :
- 1V
- Number of Channels :
- 1
- Maximum Operating Temperature :
- +85 °C
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Rad Hardened :
- No
- Reset Threshold Voltage (Min) :
- 4.25(V)
- Height :
- 1.016mm
- HTS Code :
- 8542.39.00.01
- Power Fail Detection :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Supplier Package :
- SOT-23
- Reset Timeout :
- 150ms Minimum
- Supply Current-Max (Isup) :
- 0.06 mA
- Reset Type :
- Active-Low
- Operating Temperature Classification :
- Industrial
- Published :
- 1998
- Width :
- 1.397mm
- Manufacturer :
- Microchip
- Type :
- Simple Reset/Power-On Reset
- Manual Reset :
- No
- Voltage - Threshold :
- 4.375V
- Brand :
- Microchip Technology / Atmel
- Reset Threshold Voltage (Max) :
- 4.5(V)
- Power Supplies :
- 1/5.5 V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Supply Current :
- 60μA
- Pbfree Code :
- yes
- Undervoltage Threshold :
- 4.25V
- Chip Enable Signals :
- No
- JESD-30 Code :
- R-PDSO-G3
- Number of Pins :
- 3
- Quiescent Current :
- 45µA
- Length :
- 3.0226mm
- Terminal Position :
- Dual
- Package Shape :
- RECTANGULAR
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Temperature Grade :
- Industrial
- Mount :
- Surface Mount
- Factory Lead Time :
- 5 Weeks
- Monitored Voltage 1 (Typ) :
- 3/3.3/5(V)
- Surface Mount :
- yes
- Threshold Voltage :
- +4.38V
- Number of Functions :
- 1
- Operating Supply Voltage (Max) :
- 5.5(V)
- Number of Terminations :
- 3
- Mounting :
- Surface Mount
- Reset Active Time :
- 350ms(Typ)
- Datasheets
- MCP120T-450I/TT

Supervisors Microchip Technology MCP120T-450I/TT Overview
The Supervisors Microchip Technology MCP120T-450I/TT is an advanced supervisory circuit designed to maintain system integrity through monitoring power supplies in digital systems. This device ensures reliable operation and system stability by providing a precise voltage monitoring solution. Tailored for critical applications where power supply anomalies can lead to unexpected system resets or failures, the MCP120T-450I/TT from Microchip Technology is essential for maintaining continuous operation and protecting valuable data. Its compact SOT-233 package makes it ideal for space-constrained applications, ensuring that it can be integrated into a variety of modern electronic devices.
MCP120T-450I/TT Features
The MCP120T-450I/TT supervisory IC includes several key features that enhance its utility in complex electronic environments. It boasts a precise threshold voltage of 4.50V, ensuring that devices operate within safe voltage levels. The IC also offers a low current consumption, which is crucial for battery-operated devices where power efficiency is critical. Additionally, its active-low reset output ensures that it can easily interface with other components in the system, providing robust protection against power supply fluctuations.
MCP120T-450I/TT Applications
- Computing Systems: Utilized to monitor power supplies, ensuring that all components operate within specified voltage ranges to prevent data corruption and system crashes.
- Portable/Battery-Powered Devices: Offers low power consumption and high accuracy for extended battery life and reliable operation under variable power conditions.
- Industrial Systems: Provides robust voltage monitoring to safeguard sensitive industrial equipment from unexpected power supply deviations, crucial for maintaining operational reliability and safety.
- Telecommunication Equipment: Ensures consistent performance and reliability in communication gear by preventing power-related faults that can lead to communication failures.
- Automotive Electronics: Critical in monitoring the electrical system's stability, protecting against voltage anomalies that could otherwise impair automotive safety and functionality.
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