MCP111T-300E/MB
- Mfr.Part #
- MCP111T-300E/MB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT89-3
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Lead Free :
- Lead Free
- Voltage - Threshold :
- 2.93V
- Manufacturer :
- Microchip
- Number of Terminations :
- 3
- Published :
- 2005
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Package :
- Tape and Reel (TR)
- HTS Code :
- 8542.39.00.01
- Max Supply Current :
- 1.75μA
- Minimum Operating Temperature :
- - 40 C
- Seated Height-Max :
- 1.6 mm
- Maximum Operating Temperature :
- + 125 C
- Product Category :
- Supervisory Circuits
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 1/5.5 V
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Current :
- 1.75μA
- Overvoltage Threshold :
- 2.974V
- Supply Current-Max (Isup) :
- 0.00175 mA
- Adjustable Threshold :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Number of Terminals :
- 3
- Height :
- 1.6 mm
- Pbfree Code :
- yes
- Base Product Number :
- MCP111
- Manual Reset :
- No Manual Reset
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 1.5 mm
- Brand :
- Microchip Technology
- Mounting Type :
- Surface Mount
- Threshold Voltage :
- +2.93V
- ECCN Code :
- EAR99
- Number of Pins :
- 3
- Number of Voltages Monitored :
- 1
- Mount :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 12 Weeks
- Reset :
- Active Low
- Max Reset Threshold Voltage :
- 2.974V
- Length :
- 4.5mm
- Watchdog Timer :
- No
- Number of Functions :
- 1
- RoHS :
- Details
- Min Supply Voltage :
- 1V
- Output :
- Open Drain or Open Collector
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Pin Count :
- 3
- Mounting Style :
- SMD/SMT
- Qualification :
- AEC-Q100
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- SOT-89-3
- Reset Timeout :
- --
- Product Status :
- Active
- Temperature Grade :
- Automotive
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Min Reset Threshold Voltage :
- 2.886V
- Qualification Status :
- Not Qualified
- Base Part Number :
- MCP111
- Surface Mount :
- yes
- Type :
- Simple Reset/Power-On Reset
- Width :
- 2.445mm
- Undervoltage Threshold :
- 2.886V
- Quiescent Current :
- 1μA
- Series :
- --
- Operating Temperature :
- -40°C~125°C TA
- Package / Case :
- TO-243AA
- Product Type :
- Supervisory Circuits
- Supply Voltage-Min (Vsup) :
- 1 V
- Terminal Position :
- Single
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Flat
- JESD-30 Code :
- R-PSSO-F3
- Datasheets
- MCP111T-300E/MB
MCP111T-300E/MB Documents

Supervisors Microchip Technology MCP111T-300E/MB Overview
The Supervisors Microchip Technology MCP111T-300E/MB is a highly reliable and compact integrated circuit (IC) designed for precise voltage monitoring and supervisory functions in electronic systems. This IC features a single channel voltage supervisor that ensures stable and secure operation in sensitive microcontroller environments and other application-specific configurations. Crafted by the renowned Microchip Technology, this device is housed in a space-saving SOT-893 package, making it ideal for high-density board designs where space is at a premium. Its robust design and high accuracy make it a crucial component in preventing system failures due to unexpected voltage fluctuations or drops, thereby safeguarding system integrity and data reliability.
MCP111T-300E/MB Features
This voltage supervisor IC boasts several key features that make it essential for critical system performance and reliability. Key features include a precision voltage threshold of 3.00V, low power consumption, and a compact SOT-893 footprint. Additionally, the MCP111T-300E/MB includes a built-in watchdog timer and manual reset capability, enhancing the overall system reliability and providing designers with flexible options for managing system resets.
MCP111T-300E/MB Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices to monitor battery voltage, ensuring devices operate within safe voltage levels and enhancing overall device reliability.
- Automotive Systems: Used in automotive electronics such as ECUs (Engine Control Units) to monitor supply voltages, helping to prevent system malfunctions caused by voltage variations under different operating conditions.
- Industrial Equipment: Integrated in control systems for monitoring power supplies, thus protecting sensitive industrial machinery from unexpected power disruptions or under-voltage conditions.
- Networking Equipment: Applied in routers, switches, and other networking hardware to ensure power supply stability, crucial for maintaining uninterrupted network services and communications.
- Healthcare Devices: Employed in medical devices such as patient monitoring systems to oversee voltage levels, crucial for ensuring the accuracy and reliability of these life-sustaining devices.
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