TC1271ATVRCTR
- Mfr.Part #
- TC1271ATVRCTR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143
- Stock
- 2,621
- In Stock :
- 2,621
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Package :
- Tape and Reel (TR)
- Output Type :
- Active High, Push-Pull
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 4
- Mount :
- Surface Mount
- Brand :
- Microchip Technology
- Power Supplies :
- 3.3V
- Min Supply Voltage :
- 1V
- RoHS :
- Details
- Undervoltage Threshold :
- 3.03V
- Type :
- Simple Reset/Power-On Reset
- Max Reset Threshold Voltage :
- 3.14V
- Threshold Voltage :
- 3.08 V
- Manual Reset :
- MANUAL RESET
- Factory Lead Time :
- 8 Weeks
- Product Status :
- Active
- Peak Reflow Temperature (Cel) :
- 260
- Watchdog Timer :
- No
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Min Reset Threshold Voltage :
- 3.03V
- Published :
- 2011
- Operating Supply Current :
- 10μA
- Reset Delay Time :
- 280 ms
- Manufacturer :
- Microchip
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 3.3V
- Supplier Device Package :
- SOT-143
- Mounting Type :
- Surface Mount
- Product Category :
- Supervisory Circuits
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.9mm
- Reset :
- Active High
- Terminal Finish :
- Matte Tin (Sn)
- Quiescent Current :
- 7μA
- Minimum Operating Temperature :
- - 40 C
- ECCN Code :
- EAR99
- Height :
- 0.9 mm
- Terminal Form :
- Gull wing
- Output :
- Push-Pull, Totem Pole
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- TC1271A
- Mounting Style :
- SMD/SMT
- Reset Timeout :
- 140ms Minimum
- Width :
- 1.3 mm
- Number of Functions :
- 1
- Series :
- --
- Battery Backup Switching :
- No Backup
- Pin Count :
- 4
- Number of Voltages Monitored :
- 1
- Terminal Position :
- Dual
- Product Type :
- Supervisory Circuits
- Package / Case :
- TO-253-4, TO-253AA
- Packaging :
- Tape and Reel (TR)
- Voltage - Threshold :
- 3.08V
- Overvoltage Threshold :
- 3.14V
- Max Supply Voltage :
- 5.5V
- Adjustable Threshold :
- No
- Qualification :
- AEC-Q100
- Number of Terminations :
- 4
- Base Product Number :
- TC1271
- Maximum Operating Temperature :
- + 125 C
- Datasheets
- TC1271ATVRCTR
TC1271ATVRCTR Documents

Supervisors Microchip Technology TC1271ATVRCTR Overview
The TC1271ATVRCTR from Microchip Technology is a high-precision supervisor IC designed to enhance system reliability in various applications by monitoring power supply voltages. This compact, robust component provides crucial monitoring functions, ensuring that systems remain within operational voltage thresholds, thus safeguarding sensitive microcontrollers and other logic systems from improper voltages that can lead to malfunctions or damage. The TC1271ATVRCTR ensures seamless system performance by providing features such as reset output, which remains active as long as the monitored voltage is below the designated threshold. This makes it an essential component for developers looking to create reliable and durable electronics.
TC1271ATVRCTR Features
The TC1271ATVRCTR supervisor IC includes several key features that make it a versatile choice for critical system monitoring. These features include:
- Single Voltage Monitoring: Enables monitoring of a specific supply voltage, crucial for systems that depend on stable and precise voltage levels.
- Manual Reset Input: Provides the ability to manually reset the system, allowing for greater control over system operation and troubleshooting.
- Low Power Consumption: Ideal for battery-operated devices where power efficiency is paramount.
- Compact SOT143 Package: Its small footprint makes it easy to integrate into space-constrained applications.
TC1271ATVRCTR Applications
- Portable Devices: Ensures that all portable electronics such as smartphones and tablets operate within safe voltage levels to prevent unexpected shutdowns or hardware damage.
- Computing Systems: Monitors power supply consistency in computers and servers, critical for preventing data loss and system failures due to power anomalies.
- Medical Monitoring Equipment: Provides reliable voltage monitoring to ensure that medical devices perform accurately and without interruption, crucial for patient safety.
- Automotive Electronics: Helps maintain the correct functioning of electronic systems in vehicles, which are susceptible to fluctuations in battery voltage, especially under varying environmental conditions.
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