MCP103T-315E/TT
- Mfr.Part #
- MCP103T-315E/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 2,404
- In Stock :
- 2,404
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Supply Current-Max (Isup) :
- 0.02 mA
- Factory Lead Time :
- 12 Weeks
- Mounting Type :
- Surface Mount
- Qualification :
- AEC-Q100
- Number of Channels :
- 1
- Nominal Supply Current :
- 1μA
- Base Product Number :
- MCP103
- Overvoltage Threshold :
- 3.126V
- Output :
- Push-Pull, Totem Pole
- Manufacturer :
- Microchip
- Lead Free :
- Lead Free
- Brand :
- Microchip Technology
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- --
- Chip Enable Signals :
- No Chip Enable
- Minimum Operating Supply Voltage :
- 1 V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Pins :
- 3
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Min Supply Voltage :
- 1V
- Maximum Operating Temperature :
- +125 °C
- Power Supplies :
- 1/5.5 V
- Watchdog Timer :
- No
- Threshold Voltage :
- +3.08V
- Terminal Form :
- Gull wing
- Dimensions :
- 3.05 x 1.4 x 1.02mm
- Reset Delay Time :
- 120 ms
- Output Type :
- Active Low, Push-Pull
- JESD-609 Code :
- e3
- RoHS :
- Details
- Type :
- Simple Reset/Power-On Reset
- Published :
- 1998
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 1μA
- Base Part Number :
- MCP103
- Width :
- 1.4mm
- Manual Reset :
- No Manual Reset
- Maximum Operating Supply Voltage :
- 5.5 V
- Reset :
- Active Low
- Battery Backup Switching :
- No Backup
- Terminal Pitch :
- 0.96mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 10 mA
- Max Supply Voltage :
- 5.5V
- Operating Supply Current :
- 1.75μA
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- -40 °C
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Pin Count :
- 3
- Supply Voltage-Min (Vsup) :
- 1 V
- Voltage Supervisor Type :
- Micropower
- Length :
- 3.05mm
- REACH SVHC :
- No SVHC
- Max Output Current :
- 10mA
- Power Fail Detection :
- No
- Pbfree Code :
- yes
- Package Type :
- SOT-23
- Product Category :
- Supervisory Circuits
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Supplier Device Package :
- SOT-23-3
- Number of Terminations :
- 3
- Package Shape :
- RECTANGULAR
- Qualification Status :
- Not Qualified
- Product Type :
- Supervisory Circuits
- Number of Functions :
- 1
- Number of Terminals :
- 3
- Max Supply Current :
- 1.75μA
- Voltage - Threshold :
- 3.08V
- Surface Mount :
- yes
- Height :
- 1.02mm
- Number of Supervisors :
- 1
- HTS Code :
- 8542.39.00.01
- JESD-30 Code :
- R-PDSO-G3
- RoHS Status :
- ROHS3 Compliant
- Seated Height-Max :
- 1.12 mm
- Number of Voltages Monitored :
- 1
- Min Reset Threshold Voltage :
- 3.034V
- Temperature Grade :
- Automotive
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Undervoltage Threshold :
- 3.034V
- Operating Temperature :
- -40°C~125°C TA
- Adjustable Threshold :
- No
- Reset Timeout :
- 80ms Minimum
- Max Reset Threshold Voltage :
- 3.126V
- Datasheets
- MCP103T-315E/TT
MCP103T-315E/TT Documents

Supervisors Microchip Technology MCP103T-315E/TT Overview
The Microchip Technology MCP103T-315E/TT, a high-performance supervisor IC, provides essential monitoring functions crucial for enhancing the reliability and accuracy of electronic systems. This compact, single-channel voltage supervisor IC is housed in a SOT-23-3 package, designed for systems that require precise voltage monitoring. It is specifically tailored to maintain system integrity by monitoring power supplies and other voltage conditions to prevent system failures. The MCP103T-315E/TT from Microchip Technology ensures optimal operation by asserting a reset signal whenever the monitored voltage falls below a predefined threshold, making it an indispensable component in mission-critical applications.
MCP103T-315E/TT Features
The MCP103T-315E/TT features a single supervisory circuit for monitoring voltage levels. Its compact SOT-23-3 package allows for easy integration into a wide range of electronic devices. Key features include a 3.15V threshold voltage, which makes it ideal for managing 3.3V systems, and a low power consumption design, enhancing the efficiency of battery-operated devices. The device also offers a precision monitoring system that ensures system stability and reliability by initiating a system reset during voltage drops.
MCP103T-315E/TT Applications
- Consumer Electronics: In devices such as smartphones and tablets, the MCP103T-315E/TT monitors power supply stability, ensuring that devices operate reliably under varying power conditions.
- Automotive Systems: It contributes to automotive reliability by monitoring critical control systems, helping prevent malfunctions due to unexpected voltage fluctuations.
- Industrial Systems: In industrial applications, this IC supervises the operation of machinery and safety equipment, providing a fail-safe by resetting the system to prevent hazardous outcomes from voltage irregularities.
- Portable Devices: Essential for maintaining the operational integrity of portable medical devices and handheld gadgets by ensuring consistent power delivery and system functionality.
- Computing Systems: Used in computers and servers to monitor the power supply, protecting data integrity and preventing system crashes in case of power supply anomalies.
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