MCP102T-475E/TT
- Mfr.Part #
- MCP102T-475E/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 2,817
- In Stock :
- 2,817
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- JESD-30 Code :
- R-PDSO-G3
- Product Type :
- Supervisory Circuits
- Product Status :
- Active
- Product Category :
- Supervisory Circuits
- Output Current :
- 10 mA
- Watchdog Timer :
- No
- Reset Delay Time :
- 120 ms
- Number of Channels :
- 1
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Terminal Finish :
- Matte Tin (Sn)
- Qualification :
- AEC-Q100
- Quiescent Current :
- 1μA
- Packaging :
- Tape and Reel (TR)
- Number of Terminals :
- 3
- Seated Height-Max :
- 1.12 mm
- Reach Compliance Code :
- Compliant
- Supply Voltage-Min (Vsup) :
- 1 V
- Base Product Number :
- MCP102
- Battery Backup Switching :
- No Backup
- Base Part Number :
- MCP102
- Type :
- Simple Reset/Power-On Reset
- Lead Free :
- Lead Free
- Threshold Voltage :
- +4.63V
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Manual Reset :
- No Manual Reset
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 3
- Output Type :
- Active Low, Push-Pull
- Supplier Device Package :
- SOT-23-3
- Length :
- 3.04mm
- Undervoltage Threshold :
- 4.561V
- Terminal Pitch :
- 0.96mm
- Height :
- 1.02mm
- Maximum Operating Temperature :
- + 125 C
- Factory Lead Time :
- 12 Weeks
- Published :
- 2005
- Package Shape :
- RECTANGULAR
- RoHS :
- Details
- Number of Voltages Monitored :
- 1
- Min Reset Threshold Voltage :
- 4.561V
- Max Supply Voltage :
- 5.5V
- HTS Code :
- 8542.39.00.01
- Manufacturer :
- Microchip
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Operating Temperature :
- -40°C~125°C TA
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Width :
- 1.4mm
- Number of Terminations :
- 3
- Reset :
- Active Low
- Pbfree Code :
- yes
- Overvoltage Threshold :
- 4.7V
- Max Operating Temperature :
- 125 °C
- Reset Timeout :
- 80ms Minimum
- Min Supply Voltage :
- 1V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Current :
- 1.75μA
- Power Supplies :
- 1/5.5 V
- Adjustable Threshold :
- No
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Supply Current-Max (Isup) :
- 0.02 mA
- Radiation Hardening :
- No
- Max Reset Threshold Voltage :
- 4.7V
- Minimum Operating Temperature :
- - 40 C
- Pin Count :
- 3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Voltage - Threshold :
- 4.63V
- Mount :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Min Operating Temperature :
- -40 °C
- Brand :
- Microchip Technology
- ECCN Code :
- EAR99
- Output :
- Push-Pull, Totem Pole
- Series :
- --
- Temperature Grade :
- Automotive
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Nominal Supply Current :
- 1μA
- Operating Supply Current :
- 1.75μA
- Datasheets
- MCP102T-475E/TT
MCP102T-475E/TT Documents

Supervisors Microchip Technology MCP102T-475E/TT Overview
The MCP102T-475E/TT from Microchip Technology is a highly reliable voltage supervisor IC, designed to maintain accurate monitoring of power supplies in electronic systems. This compact component, encapsulated in a SOT-23-3 package, offers precision supervision suitable for managing single power channel applications. The key feature of this device is its ability to safeguard system integrity by monitoring voltage levels and initiating a system reset when necessary. This capability is crucial for applications requiring stable and reliable operation. The inclusion of the MCP102T-475E/TT Supervisor from Microchip Technology ensures enhanced system reliability, minimal downtime, and increased safety, making it an ideal choice for critical system management.
MCP102T-475E/TT Features
The MCP102T-475E/TT boasts a series of features optimized for system stability and reliability. These include a precise monitoring threshold of 4.75V, low power consumption, and a compact SOT-23-3 package. Its built-in active-low reset output ensures systems return to a known state during power disturbances. The device also provides an impressive reset timeout period, allowing sufficient recovery time for the monitored processor or digital system.
MCP102T-475E/TT Applications
- Computing Systems: Ensures that PCs, servers, and other computing devices maintain proper function by resetting the system in the event of an undervoltage situation, thus preventing data loss and system failures.
- Portable Devices: Used in smartphones, tablets, and other portable electronics to monitor battery voltage, ensuring devices operate within safe voltage ranges and enhancing battery life.
- Medical Monitoring Equipment: Provides voltage supervision in critical medical devices such as patient monitors and diagnostic equipment, ensuring reliable operation and patient safety.
- Automotive Electronics: Monitors supply voltages in car ECUs and dashboard electronics, crucial for vehicle safety and performance by preventing malfunction due to voltage irregularities.
- Industrial Systems: Utilized in control systems and sensors within industrial environments to manage system resets, thereby maintaining operational integrity under various electrical conditions.
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