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TC6501P125VCTTR

TC6501P125VCTTR Description

The TC6501P125VCTTR from Microchip Technology is a high-precision, solid-state thermostat designed for temperature monitoring and control in compact, low-power applications. This SOT23-5 packaged device features an open-drain, active-low output that triggers at 125°C (±6°C accuracy), making it ideal for overtemperature protection in sensitive electronic systems. Operating from 2.7V to 5.5V, it consumes just 17µA supply current, ensuring minimal power drain in battery-powered or energy-efficient designs. With selectable hysteresis, it provides flexibility in managing thermal thresholds, reducing false triggering in dynamic environments. Compliant with ROHS3 and REACH standards, it is suitable for global deployment.

TC6501P125VCTTR Features

• Precision Thermal Switching: Accurate ±6°C threshold detection at 125°C (hot trip).
• Ultra-Low Power: 17µA operating current extends battery life in portable devices.
• Flexible Output: Open-drain, active-low output (20mA max) for easy integration with MCUs or logic circuits.
• Wide Voltage Range: Supports 2.7V–5.5V, compatible with 3.3V and 5V systems.
• Selectable Hysteresis: Reduces chatter near the trip point for stable operation.
• Robust Packaging: SOT23-5 surface-mount package with MSL1 (unlimited) moisture sensitivity.
• Compliance: ROHS3, REACH unaffected, and EAR99 classified for broad usability.

TC6501P125VCTTR Applications

• Overtemperature Protection: Safeguards CPUs, FPGAs, and power management ICs in servers, IoT devices, and automotive systems.
• Battery-Powered Devices: Ideal for wearables, medical sensors, and handheld instruments due to low quiescent current.
• Industrial Controls: Monitors PCB hotspots in motor drives, PLCs, and HVAC systems.
• Consumer Electronics: Prevents thermal runaway in smartphones, tablets, and chargers.
• Automotive Electronics: Ensures reliability in infotainment systems and ADAS modules under high ambient temperatures.

Conclusion of TC6501P125VCTTR

The TC6501P125VCTTR stands out for its precision, low power, and compact design, offering a reliable solution for thermal management in space-constrained applications. Its selectable hysteresis and wide voltage range provide design flexibility, while ROHS3 compliance ensures environmental safety. Whether for industrial, automotive, or consumer electronics, this thermostat delivers robust performance with minimal footprint, making it a superior choice over fixed-threshold or higher-power alternatives.