TC1271MERCTR
- Mfr.Part #
- TC1271MERCTR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143
- Stock
- 8,970
- In Stock :
- 8,970
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Max Operating Temperature :
- 85 °C
- Max Reset Threshold Voltage :
- 4.46V
- Series :
- -
- Min Operating Temperature :
- -40 °C
- RoHS :
- Compliant
- Base Part Number :
- TC1271M
- Reset Timeout :
- 140ms Minimum
- Supplier Device Package :
- SOT-143
- Undervoltage Threshold :
- 4.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Voltages Monitored :
- 1
- Operating Supply Current :
- 10μA
- Number of Terminations :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Adjustable Threshold :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Reset :
- Active High
- Mount :
- Surface Mount
- Published :
- 2011
- Number of Functions :
- 1
- Watchdog Timer :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Threshold :
- 4.38V
- Product Status :
- Obsolete
- Package / Case :
- TO-253-4, TO-253AA
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Overvoltage Threshold :
- 4.46V
- Number of Pins :
- 4
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Type :
- Simple Reset/Power-On Reset
- Length :
- 2.86mm
- Terminal Position :
- Dual
- Max Supply Voltage :
- 5.5V
- Operating Temperature :
- -40°C~85°C TA
- Output :
- Push-Pull, Totem Pole
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Min Supply Voltage :
- 1.2V
- Number of Channels :
- 1
- Threshold Voltage :
- 4.38 V
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Base Product Number :
- TC1271
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Pin Count :
- 4
- Number of Elements :
- 1
- Min Reset Threshold Voltage :
- 4.3V
- Datasheets
- TC1271MERCTR

Supervisors Microchip Technology TC1271MERCTR Overview
The TC1271MERCTR by Microchip Technology is a state-of-the-art voltage supervisor IC designed to enhance system integrity in microprocessor and microcontroller-based systems. This robust supervisor IC offers precise monitoring of supply voltages and other critical system voltages, ensuring systems operate within safe parameters. Its compact SOT143 package makes it ideal for space-constrained applications, while its low power consumption and high accuracy provide reliable, efficient operations. Ideal for bulk purchases by businesses, the TC1271MERCTR guarantees increased system reliability and protection against faulty operations due to undesirable voltage fluctuations.
TC1271MERCTR Features
The TC1271MERCTR includes several key features that make it an indispensable tool for maintaining system stability and functionality. These include a precise voltage threshold accuracy of ±1.5%, a low power consumption design, and an active-low reset output. The device also supports a wide operating voltage range, making it versatile for various applications. Its built-in hysteresis prevents false triggering, enhancing the reliability of connected systems.
TC1271MERCTR Applications
- Computing Systems: Ensures stable operation by monitoring CPU and power supply voltages, preventing system crashes and data loss.
- Portable Devices: Monitors battery voltage to prevent deep discharge in smartphones, tablets, and other portable electronics, extending device longevity.
- Medical Equipment: Critical for reliable operation in devices such as patient monitoring systems and diagnostic instruments, where accurate voltage monitoring can safeguard against unexpected shutdowns or malfunctions.
- Industrial Control Systems: Provides system stability and safety by overseeing voltage levels in automation equipment, helping to avoid operational errors and equipment damage.
- Automotive Electronics: Used in vehicle ECUs and other onboard electronics to ensure performance and reliability by preventing voltage-related failures and ensuring consistent system checks.
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