TC1270ANSVRCTR
- Mfr.Part #
- TC1270ANSVRCTR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143
- Stock
- 2,685
- In Stock :
- 2,685
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Qualification :
- AEC-Q100
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 125 °C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40 °C
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- 1V
- Base Part Number :
- TC1270AN
- Brand :
- Microchip Technology
- Undervoltage Threshold :
- 2.72V
- Number of Pins :
- 4
- Number of Channels :
- 1
- Output :
- Open Drain or Open Collector
- Operating Temperature :
- -40°C~125°C TA
- Max Supply Voltage :
- 5.5V
- Output Type :
- Active Low, Open Drain
- Reset :
- Active Low
- Published :
- 2011
- Mounting Style :
- SMD/SMT
- Battery Backup Switching :
- No Backup
- Product Type :
- Supervisory Circuits
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Threshold Voltage :
- 2.93 V
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 125 C
- Type :
- Simple Reset/Power-On Reset
- Terminal Form :
- Gull wing
- Quiescent Current :
- 7μA
- Overvoltage Threshold :
- 2.82V
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Voltage - Threshold :
- 2.93V
- ECCN Code :
- EAR99
- Operating Supply Current :
- 10μA
- Pin Count :
- 4
- Supplier Device Package :
- SOT-143
- JESD-609 Code :
- e4
- Product Status :
- Active
- RoHS :
- Compliant
- Surface Mount :
- yes
- Width :
- 1.3 mm
- Series :
- --
- Watchdog Timer :
- No
- Package :
- Tape and Reel (TR)
- Supply Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Reset Threshold Voltage :
- 2.82V
- Min Reset Threshold Voltage :
- 2.72V
- Number of Terminations :
- 4
- Package / Case :
- TO-253-4, TO-253AA
- Length :
- 2.9mm
- Manufacturer :
- Microchip
- Power Supplies :
- 3.3V
- Reset Timeout :
- 140ms Minimum
- Height :
- 0.9 mm
- Number of Functions :
- 1
- Reset Delay Time :
- 280 ms
- Number of Voltages Monitored :
- 1
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Product Number :
- TC1270
- Product Category :
- Supervisory Circuits
- Manual Reset :
- MANUAL RESET
- Minimum Operating Temperature :
- - 40 C
- Datasheets
- TC1270ANSVRCTR

Supervisors Microchip Technology TC1270ANSVRCTR Overview
The TC1270ANSVRCTR from Microchip Technology is a high-performance supervisor IC designed for advanced monitoring of power supply and system health. This device integrates a precision voltage monitor and a watchdog timer in a compact SOT143 package. Aimed at enhancing system reliability, this supervisor IC provides a cost-effective solution for managing system resets and fault monitoring. Its low power consumption and small footprint make it an ideal choice for critical applications where space and power efficiency are paramount. As part of the Supervisors Microchip Technology TC1270ANSVRCTR series, this component ensures robust operation by monitoring the supply voltage and initiating a system reset in case of voltage drops, thereby preventing system failure and data loss.
TC1270ANSVRCTR Features
This supervisor IC includes features such as:
- Accurate monitoring of under-voltage conditions with a preset threshold level, ensuring reliable system performance and stability.
- Integrated watchdog timer that helps in the recovery of unresponsive systems by providing periodic resets if necessary.
- Low power consumption, which is critical for battery-operated devices.
- Compact SOT143 package that allows for easy integration into space-constrained designs.
TC1270ANSVRCTR Applications
- Portable Devices: Ensures reliable operation by monitoring power conditions, preventing data corruption in mobile phones, tablets, and laptops.
- Automotive Systems: Provides voltage monitoring and system reset capabilities essential for managing automotive electronics reliability under variable battery conditions.
- Industrial Control Systems: Enhances system stability by preventing improper operation due to voltage fluctuations in industrial environments.
- Telecommunication Infrastructure: Guards against power instabilities that can lead to system failures in communication equipment, ensuring uninterrupted service.
- Consumer Electronics: Maintains system integrity in devices like smart home controllers and gaming consoles by ensuring they operate within safe voltage limits.
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