MCP111T-270E/LB
- Mfr.Part #
- MCP111T-270E/LB
- Manufacturer
- Microchip Technology
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 33,768
- In Stock :
- 33,768
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Operating Temperature :
- -40°C~125°C TA
- Maximum Operating Temperature :
- +125 °C
- Max Supply Current :
- 1.75μA
- Temperature Grade :
- Automotive
- Reset Timeout :
- --
- Pin Count :
- 3
- Brand :
- Microchip Technology
- Supplier Device Package :
- SC-70-3
- Max Supply Voltage :
- 5.5V
- Published :
- 2005
- Power Supplies :
- 1/5.5 V
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 3
- Number of Supervisors :
- 1
- Terminal Position :
- Dual
- Min Reset Threshold Voltage :
- 2.591V
- Minimum Operating Supply Voltage :
- 1 V
- Product Status :
- Active
- Voltage - Threshold :
- 2.63V
- Threshold Voltage :
- +2.63V
- Additional Feature :
- DETECTION THRESHOLD VOLTAGE IS 2.63V
- Minimum Operating Temperature :
- -40 °C
- Manual Reset :
- No Manual Reset
- REACH SVHC :
- No SVHC
- Undervoltage Threshold :
- 2.591V
- Quiescent Current :
- 1μA
- Operating Supply Current :
- 1.75μA
- Width :
- 1.35mm
- Number of Voltages Monitored :
- 1
- Seated Height-Max :
- 1.1 mm
- Mounting Style :
- SMD/SMT
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Series :
- --
- Terminal Form :
- Gull wing
- Dimensions :
- 2.25 x 1.35 x 1mm
- Maximum Operating Supply Voltage :
- 5.5 V
- Number of Terminals :
- 3
- Battery Backup Switching :
- No Backup
- Surface Mount :
- yes
- Max Reset Threshold Voltage :
- 2.67V
- Watchdog Timer :
- No
- Reach Compliance Code :
- Compliant
- Supply Voltage-Min (Vsup) :
- 1 V
- Min Supply Voltage :
- 1V
- Nominal Supply Current :
- 1μA
- Package Shape :
- RECTANGULAR
- Package / Case :
- SC-70, SOT-323
- Number of Pins :
- 3
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- R-PDSO-G3
- Product Type :
- Supervisory Circuits
- Output :
- Open Drain or Open Collector
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Functions :
- 1
- Output Current :
- 10 mA
- Output Type :
- Voltage
- Overvoltage Threshold :
- 2.67V
- Height :
- 1mm
- Package Type :
- SC-70
- Base Part Number :
- MCP111
- Supply Current-Max (Isup) :
- 0.00175 mA
- Pbfree Code :
- yes
- Base Product Number :
- MCP111
- Product Category :
- Supervisory Circuits
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Packaging :
- Tape and Reel (TR)
- Reset :
- Active Low
- Factory Lead Time :
- 12 Weeks
- Qualification :
- AEC-Q100
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- Mount :
- Surface Mount
- Max Output Current :
- 10mA
- Voltage Supervisor Type :
- Microcontroller and Microprocessor Power Monitor
- Manufacturer :
- Microchip
- Length :
- 2.25mm
- Datasheets
- MCP111T-270E/LB
MCP111T-270E/LB Documents

Supervisors Microchip Technology MCP111T-270E/LB Overview
The MCP111T-270E/LB from Microchip Technology is a high-performance supervisor IC designed to monitor the power supply and data integrity in microcontroller systems. This compact component is housed in a SC-70 package, making it ideal for space-constrained applications. Its primary function is to ensure that all system parameters remain within operational thresholds, thereby protecting the system from failure due to unpredictable power supply variations. The Supervisor IC is particularly vital in managing system reset operations; it provides a reliable reset output during power-up, power-down, and brown-out conditions. By integrating the MCP111T-270E/LB, manufacturers can enhance the reliability and stability of their electronic products, making it an essential component for any critical system requiring consistent performance and extended operational life.
MCP111T-270E/LB Features
The MCP111T-270E/LB supervisor IC includes several key features that make it an invaluable part of any electronic assembly. It offers a precise voltage monitoring system, which ensures that devices operate within safe voltage levels. The chip's active-low reset output guarantees that the connected microcontroller resets safely in the event of a drop below the critical voltage threshold. Furthermore, its low power consumption makes it suitable for use in portable devices, where power efficiency is paramount. The compact SC-70 packaging allows for its use in tight spaces without sacrificing performance or functionality.
MCP111T-270E/LB Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices to manage power efficiently and prevent data corruption due to unexpected power anomalies.
- Computing Devices: Essential for ensuring stable operation in desktops, laptops, and servers by overseeing power supply integrity and facilitating consistent system resets.
- Industrial Systems: Applied in control systems and sensors where precise monitoring of system stability and operational thresholds is critical to maintaining the integrity and reliability of industrial operations.
- Automotive Applications: Used in vehicle electronic systems to ensure that critical control units function flawlessly under variable power conditions.
- Healthcare Devices: Integrated into medical monitoring equipment to safeguard against power supply disruptions that could lead to system malfunctions or inaccuracies in patient care.
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