TC1278-10ENBTR
- Mfr.Part #
- TC1278-10ENBTR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 2,381
- In Stock :
- 2,381
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Reset :
- Active High
- Threshold Voltage :
- +4.375V
- Voltage - Threshold :
- 4.375V
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 1.2V
- Base Product Number :
- TC1278
- Overvoltage Threshold :
- 4.49V
- Number of Channels :
- 1
- Number of Voltages Monitored :
- 1
- Pin Count :
- 3
- Mount :
- Surface Mount
- Terminal Finish :
- MATTE TIN
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Operating Supply Current :
- 900μA
- Number of Pins :
- 3
- Terminal Position :
- Dual
- Base Part Number :
- TC1278
- Reset Timeout :
- 250ms Minimum
- Series :
- --
- Watchdog Timer :
- No
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Product Status :
- Obsolete
- Supply Voltage :
- 5V
- Max Supply Voltage :
- 5.5V
- Package :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Terminal Pitch :
- 0.95mm
- Supply Current-Max (Isup) :
- 2mA
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- SOT-23-3
- Operating Temperature :
- -40°C~85°C TA
- Adjustable Threshold :
- No
- Published :
- 2003
- Max Power Dissipation :
- 230mW
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Terminal Form :
- Gull wing
- Undervoltage Threshold :
- 4.25V
- Type :
- Simple Reset/Power-On Reset
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 3
- Output :
- Open Drain or Open Collector
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 2.9mm
- Datasheets
- TC1278-10ENBTR

Supervisors Microchip Technology TC1278-10ENBTR Overview
Introducing the Supervisors Microchip Technology TC1278-10ENBTR, a state-of-the-art IC supervisor designed for monitoring voltage levels in high-performance electronic applications. This compact, reliable component ensures system integrity by actively managing the reset activity of the associated microcontrollers or processors upon detecting an out-of-threshold condition. Featuring a robust design housed in a SOT233 package, the TC1278-10ENBTR is an ideal choice for designers looking for a combination of minimal footprint and maximum functionality. Its precision in voltage monitoring makes it indispensable in critical systems where failure is not an option, promoting not only the longevity of the device but also enhancing overall system stability.
TC1278-10ENBTR Features
This IC supervisor from Microchip Technology boasts numerous features that ensure your systems maintain operational integrity under various conditions:
- Single voltage monitoring channel for straightforward application.
- Compact SOT233 package for space-sensitive installations.
- Automatic system reset during voltage drop or failure, enhancing system reliability.
- Low power consumption which helps in prolonging battery life in portable applications.
- High accuracy voltage threshold settings to meet precise system requirements.
TC1278-10ENBTR Applications
- Consumer Electronics: In devices like smartphones and tablets, it ensures that the system operates within safe voltage limits, preventing data loss and hardware damage during unexpected power variations.
- Automotive Systems: Utilized in car electronics for monitoring sensor and ECU power supplies, helping to safeguard against system malfunctions due to voltage fluctuations.
- Industrial Control Systems: It plays a critical role in managing power supply consistency, crucial for the reliability and accuracy of industrial machinery and automated processes.
- Portable Devices: Ensures device reliability in portable medical devices and handheld instruments by managing power levels effectively, crucial for patient safety and data accuracy.
- Networking Equipment: Provides voltage level supervision in networking hardware, such as routers and switches, enhancing system stability and uptime.
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