TC1278-15ENBTR
- Mfr.Part #
- TC1278-15ENBTR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 18,215
- In Stock :
- 18,215
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Undervoltage Threshold :
- 4V
- Product Status :
- Obsolete
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Reset Timeout :
- 250ms Minimum
- Output :
- Open Drain or Open Collector
- Mount :
- Surface Mount
- Base Part Number :
- TC1278
- Overvoltage Threshold :
- 4.24V
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.9mm
- Max Power Dissipation :
- 230mW
- Package :
- Tape and Reel (TR)
- Number of Pins :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Reset :
- Active High
- Supplier Device Package :
- SOT-23-3
- Supply Voltage :
- 5V
- Number of Terminations :
- 3
- Terminal Position :
- Dual
- Number of Voltages Monitored :
- 1
- Series :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Product Number :
- TC1278
- Lead Free :
- Lead Free
- Number of Channels :
- 1
- Supply Current-Max (Isup) :
- 2mA
- Max Supply Voltage :
- 5.5V
- Published :
- 2003
- Packaging :
- Tape and Reel (TR)
- Adjustable Threshold :
- No
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 900μA
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Threshold :
- 4.125V
- Pin Count :
- 3
- Min Supply Voltage :
- 1.2V
- Terminal Pitch :
- 0.95mm
- Watchdog Timer :
- No
- Threshold Voltage :
- +4.12V
- Datasheets
- TC1278-15ENBTR

Supervisors Microchip Technology TC1278-15ENBTR Overview
The Supervisors Microchip Technology TC1278-15ENBTR is a highly reliable voltage supervisor IC designed to enhance system integrity in multi-voltage digital systems. This compact device, housed in a SOT-233 package, ensures consistent operation by monitoring power supplies and maintaining correct voltages. It is perfect for applications requiring stringent voltage regulation and system stability. The TC1278-15ENBTR ensures that your systems are protected against problems like power failures, under-voltage, and brownout conditions, making it an indispensable tool in maintaining system health and preventing data loss.
TC1278-15ENBTR Features
The TC1278-15ENBTR IC from Microchip Technology offers several key features that make it an essential component in any power-sensitive system. It is designed with a precision monitoring voltage threshold and includes a built-in delay timer that prevents false triggering. Its low power consumption and small footprint make it ideal for space-constrained applications, while its ability to operate over a wide temperature range ensures reliability under extreme conditions.
TC1278-15ENBTR Applications
- Computing Systems: Ensures stable voltage supply and system reset management in personal computers and servers.
- Portable Devices: Used in smartphones, tablets, and other portable electronics to monitor battery status and manage power consumption efficiently.
- Medical Equipment: Vital for reliable operation in medical devices, ensuring patient safety and equipment accuracy by maintaining critical power levels.
- Automotive Electronics: Helps to regulate and supervise electronic systems within vehicles, contributing to safer and more reliable automotive performance.
- Telecommunications: Monitors power supplies in telecom infrastructure, preventing data corruption due to voltage anomalies.
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